/* =========================================================
   尋暱 Trésor Bistro — 微光夜色 Design System
   伺服器端渲染版：<html class="no-js">，head 內聯腳本在繪製前換成 .js；
   所有「先藏起來、再動畫出現」的初始狀態都只在 .js 底下生效，
   沒有 JS（爬蟲、腳本失敗）時內容一律直接可見。
   ========================================================= */
:root{
  --ink:#120E0B;          /* 夜 */
  --ink-2:#1A1511;
  --ink-3:#241D18;
  --line:rgba(178,157,128,.18);
  --gold:#B29D80;         /* 品牌香檳金 (logo) */
  --gold-hi:#E2CDA6;      /* 微光 */
  --gold-lo:#7D6B55;
  --cream:#EFE6D8;
  --text:#D8CEC0;
  --muted:#9A8D7D;
  --ember:#A0432E;        /* 店內紅光，極少量使用 */
  --serif-lat:"Cormorant Garamond","Noto Serif TC","Noto Serif CJK TC","PMingLiU",serif;
  --serif:"Noto Serif TC","Cormorant Garamond","Noto Serif CJK TC","PMingLiU",serif;
  --sans:"Noto Sans TC",-apple-system,"PingFang TC","Microsoft JhengHei","Noto Sans CJK TC",sans-serif;
  --maxw:1200px;
  --ease:cubic-bezier(.22,.7,.2,1);
  --gutter:clamp(16px,4vw,48px);
  --nav-h:calc(84px + env(safe-area-inset-top,0px)); /* 導覽列（.scrolled）高度；各斷點皆同，common.js 會依實際高度更新 */
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--sans);font-weight:300;line-height:1.85;letter-spacing:.02em;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--gold);color:var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:1px solid var(--gold-hi);outline-offset:4px}

/* grain */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:90;opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- 品牌圖形：蜂鳥 / 酒杯（伺服器輸出的 inline SVG） ---------- */
.mini-bird,.logo-bird{overflow:visible}
/* 翅膀以自身外框為參考：翅根在翅膀群組外框的右下角（99% 79%）。
   舊版用 view-box + 356px 404px，但 viewBox 從 3390 起算，瀏覽器卻以使用者座標 (0,0) 計算，
   支點落在蜂鳥左方約 3400 單位處，拍翅時翅膀被甩出 SVG 外而被裁掉。 */
.wing{transform-box:fill-box;transform-origin:99% 79%}
@keyframes flap{from{transform:rotate(8deg) scaleY(1)}to{transform:rotate(-14deg) scaleY(.82)}}

/* ---------- type ---------- */
.eyebrow{font-family:var(--serif-lat);font-style:italic;color:var(--gold);font-size:clamp(15px,1.4vw,18px);letter-spacing:.12em;display:flex;align-items:center;gap:.8em}
.eyebrow::before{content:"✦";font-style:normal;font-size:.7em}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--cream);letter-spacing:.08em;line-height:1.35;margin:0}
h2.title{font-size:clamp(28px,4vw,46px);margin:.4em 0 .6em}
.lat{font-family:var(--serif-lat);letter-spacing:.06em}
.lead{font-size:clamp(15px,1.3vw,17px);color:var(--text);max-width:34em}
.muted{color:var(--muted)}
.gold{color:var(--gold)}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
section{position:relative}
.sec{padding:clamp(88px,12vw,160px) 0}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.7em;padding:.95em 1.9em;border:1px solid var(--gold);color:var(--gold-hi);font-family:var(--serif);letter-spacing:.2em;font-size:14px;position:relative;overflow:hidden;transition:color .5s var(--ease),border-color .5s}
.btn::before{content:"";position:absolute;inset:0;background:var(--gold);transform:translateX(-101%);transition:transform .6s var(--ease);z-index:-1}
@media (hover:hover){
  .btn:hover{color:var(--ink)}
  .btn:hover::before{transform:none}
}
.btn.solid{background:var(--gold);color:var(--ink)}
.btn.solid::before{background:var(--gold-hi)}
.btn.ghost{border-color:var(--line);color:var(--text)}
.link{color:var(--gold);border-bottom:1px solid var(--line);transition:border-color .3s}
.link:hover{border-color:var(--gold)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:18px var(--gutter);
  padding-top:calc(18px + env(safe-area-inset-top,0px));
  padding-left:max(var(--gutter),env(safe-area-inset-left,0px));
  padding-right:max(var(--gutter),env(safe-area-inset-right,0px));
  transition:background .5s,padding .5s}
/* 霧面底放在 ::before：backdrop-filter 若加在 .nav 本身，會讓手機全螢幕選單（position:fixed）被限制在導覽列框內 */
.nav::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(18,14,11,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);opacity:0;transition:opacity .5s;pointer-events:none}
.nav.scrolled::before{opacity:1}
.nav.scrolled{padding-top:12px;padding-top:calc(12px + env(safe-area-inset-top,0px));padding-bottom:12px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;color:var(--gold)}
.brand .logo-bird{width:26px;height:auto}
.brand b{font-family:var(--serif-lat);font-weight:500;font-size:24px;letter-spacing:.22em;color:var(--gold-hi)}
.brand small{display:block;font-family:var(--serif-lat);font-size:10px;letter-spacing:.5em;color:var(--gold);margin-top:-4px}
.nav ul{display:flex;align-items:baseline;gap:clamp(18px,2.4vw,36px);list-style:none;margin:0;padding:0;font-family:var(--serif);font-size:14px;letter-spacing:.2em}
.nav ul a{position:relative;padding:6px 0;color:var(--text);transition:color .3s}
.nav ul a::after{content:"";position:absolute;left:50%;bottom:0;width:4px;height:4px;border-radius:50%;background:var(--gold-hi);transform:translateX(-50%) scale(0);transition:transform .3s;box-shadow:0 0 10px var(--gold-hi)}
.nav ul a[aria-current]{color:var(--gold-hi)}
.nav ul a[aria-current]::after{transform:translateX(-50%) scale(1)}
@media (hover:hover){
  .nav ul a:hover{color:var(--gold-hi)}
  .nav ul a:hover::after{transform:translateX(-50%) scale(1)}
}
/* 語言切換：小字、拉丁襯線、字距放寬、金色；桌機列以細線與章節連結隔開 */
.nav .lang{padding-left:clamp(18px,2.4vw,36px);border-left:1px solid var(--line)}
.nav .lang a{font-family:var(--serif-lat);font-weight:500;font-size:13px;letter-spacing:.3em;color:var(--gold)}
.nav .btn{padding:.6em 1.3em;font-size:13px}
.burger{display:none;width:40px;height:40px;position:relative}
.burger span{position:absolute;left:9px;right:9px;height:1px;background:var(--gold-hi);transition:transform .4s var(--ease),opacity .3s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:24px}
.nav.open .burger span:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
.nav.open .burger span:nth-child(2){transform:translateY(-4.5px) rotate(-45deg)}
@media (max-width:900px){
  .burger{display:block}
  /* 全螢幕選單：內容放得下時置中；橫向手機放不下時改成可捲動，不會切掉上方項目 */
  .nav ul{position:fixed;inset:0;background:var(--ink);flex-direction:column;align-items:center;justify-content:flex-start;gap:28px;font-size:20px;padding:var(--nav-h) 0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
    opacity:0;visibility:hidden;pointer-events:none;transition:opacity .4s,visibility 0s .4s}
  .nav ul>li:first-child{margin-top:auto}
  .nav ul>li:last-child{margin-bottom:auto}
  .nav.open ul{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .4s}
  .nav .btn.nav-cta{display:none}
  .nav.open ul .m-cta{display:block}
  .nav .lang{padding-left:0;border-left:0}
  .nav .lang a{font-size:15px;padding:10px 0 10px .3em}
}
.m-cta{display:none}

/* ---------- treasure path (scroll guide) ---------- */
.trail{position:absolute;top:0;left:0;width:100%;pointer-events:none;z-index:1}
.trail path.base{fill:none;stroke:var(--line);stroke-width:1.2;stroke-dasharray:2 9;stroke-linecap:round}
.trail path.lit{fill:none;stroke:url(#trailGrad);stroke-width:1.6;stroke-linecap:round;filter:drop-shadow(0 0 6px rgba(226,205,166,.55))}
/* 路徑算好前先隱藏（由 home.js 依捲動位置設定 opacity） */
.guide{opacity:0;transition:opacity .6s;position:absolute;left:0;top:0;width:44px;color:var(--gold-hi);z-index:2;pointer-events:none;will-change:transform;filter:drop-shadow(0 0 12px rgba(226,205,166,.6))}
.guide .mini-bird{width:44px;display:block}
.guide .wing{animation:flap .18s ease-in-out infinite alternate}
.guide.flip .mini-bird{transform:scaleX(-1)}
.mark{position:absolute;z-index:2;width:22px;height:22px;margin:-11px 0 0 -11px;pointer-events:none;color:var(--gold-lo);font-size:18px;line-height:22px;text-align:center;transition:color .6s,text-shadow .6s,transform .6s var(--ease)}
.mark.on{color:var(--gold-hi);text-shadow:0 0 14px var(--gold-hi),0 0 30px rgba(226,205,166,.5);transform:scale(1.35) rotate(45deg)}
@media (max-width:900px){.trail,.guide,.mark{display:none}}

/* ---------- hero (spotlight reveal) ---------- */
.hero{height:100vh;height:100svh;min-height:620px;position:relative;overflow:hidden;display:flex;align-items:flex-end;isolation:isolate;--x:62%;--y:48%;--r:clamp(160px,22vw,320px)}
.hero .photo{position:absolute;inset:0;filter:saturate(.9) contrast(1.05);transform:scale(1.06);animation:heroZoom 18s ease-out forwards}
.hero .photo picture,.hero .photo img{display:block;width:100%;height:100%}
.hero .photo img{max-width:none;object-fit:cover;object-position:center}
@keyframes heroZoom{to{transform:scale(1)}}
.hero .dark{position:absolute;inset:0;background:
  radial-gradient(circle var(--r) at var(--x) var(--y),rgba(18,14,11,0) 0%,rgba(18,14,11,.25) 45%,rgba(18,14,11,.93) 100%),
  linear-gradient(180deg,rgba(18,14,11,.55),rgba(18,14,11,.2) 40%,rgba(18,14,11,.95) 100%);
  transition:background .1s}
.hero .halo{position:absolute;left:var(--x);top:var(--y);width:calc(var(--r)*2);height:calc(var(--r)*2);transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(226,205,166,.10),transparent 60%);mix-blend-mode:screen;pointer-events:none}
.hero .content{position:relative;z-index:3;width:100%;padding-bottom:clamp(56px,9vh,110px)}
.hero h1{font-size:clamp(38px,6.4vw,92px);line-height:1.18;letter-spacing:.1em;text-shadow:0 2px 40px rgba(0,0,0,.6)}
.hero h1 .lat{font-style:italic;color:var(--gold-hi);font-weight:400;letter-spacing:.04em}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln>span{display:inline-block}
.js .hero h1 .ln>span{transform:translateY(110%);animation:rise 1.4s var(--ease) forwards}
.js .hero h1 .ln:nth-child(2)>span{animation-delay:.25s}
@keyframes rise{to{transform:none}}
.hero .sub{margin:1.4em 0 2.2em;max-width:30em}
.js .hero .sub{opacity:0;animation:fade 1.2s .9s forwards}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.js .hero .ctas{opacity:0;animation:fade 1.2s 1.2s forwards}
@keyframes fade{to{opacity:1}}
.hero .hint{position:absolute;right:var(--gutter);bottom:clamp(56px,9vh,110px);z-index:3;font-family:var(--serif-lat);font-style:italic;color:var(--muted);font-size:14px;letter-spacing:.14em;writing-mode:vertical-rl;display:flex;align-items:center;gap:14px}
.js .hero .hint{opacity:0;animation:fade 1s 2s forwards}
.hero .hint::after{content:"";width:1px;height:70px;background:linear-gradient(var(--gold),transparent);animation:drip 2.4s infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
/* 起飛點在右上角畫面外（與 home.js 起點一致），避免腳本執行前在左上角閃現 */
.hero-bird{position:absolute;z-index:4;width:clamp(70px,8vw,110px);color:var(--gold-hi);top:0;left:0;pointer-events:none;transform:translate(110vw,-12vh);will-change:transform;filter:drop-shadow(0 0 18px rgba(226,205,166,.55))}
.hero-bird .mini-bird{display:block;width:100%;height:auto}
.hero-bird .wing{animation:flap .16s ease-in-out infinite alternate}
.hero-bird.landed .wing{animation:none;transition:transform .6s}
@media (max-width:700px){.hero .hint{display:none}.hero{align-items:flex-end}}

/* ---------- reveal on scroll ---------- */
.rv{transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.js .rv{opacity:0;transform:translateY(28px)}
.js .rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.12s}.rv.d2{transition-delay:.24s}.rv.d3{transition-delay:.36s}
/* light sweep reveal for images */
.lightreveal{position:relative;overflow:hidden}
.js .lightreveal::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,var(--ink) 40%,rgba(226,205,166,.35) 50%,var(--ink) 60%);background-size:300% 100%;background-position:0 0;transition:background-position 1.8s var(--ease),opacity .4s 1.6s}
.js .lightreveal.in::after{background-position:100% 0;opacity:0}

/* ---------- about ---------- */
.about .pics{order:2}
.about .grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,7vw,110px);align-items:center}
.about .pics{position:relative;aspect-ratio:4/5}
.about .pics .a{position:absolute;inset:0 18% 14% 0}
.about .pics .b{position:absolute;right:0;bottom:0;width:46%;aspect-ratio:2/3;border:6px solid var(--ink)}
.about .pics img{width:100%;height:100%;object-fit:cover}
.words{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:40px}
.word{border-top:1px solid var(--line);padding-top:18px}
.word h3{font-size:22px;letter-spacing:.2em}
.word h3 .lat{font-style:italic;color:var(--gold-hi);letter-spacing:.06em;font-size:26px}
.word p{margin:.6em 0 0;font-size:14.5px;color:var(--muted)}
@media (max-width:900px){.about .grid{grid-template-columns:1fr}.words{grid-template-columns:1fr}}

/* ---------- treasures (signature dishes) ---------- */
.treasures{background:radial-gradient(ellipse 60% 50% at 50% 40%,var(--ink-3),var(--ink) 70%)}
.t-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:56px}
.t-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,32px)}
.tcard{position:relative;padding:28px 26px 30px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(36,29,24,.6),rgba(18,14,11,.4));overflow:hidden;cursor:default;--mx:50%;--my:30%}
.tcard::before{content:"";position:absolute;inset:0;background:radial-gradient(circle 180px at var(--mx) var(--my),rgba(226,205,166,.14),transparent 70%);opacity:0;transition:opacity .4s}
.tcard .plate{aspect-ratio:1;margin:-6px auto 12px;width:86%;position:relative}
.tcard .plate img{width:100%;height:100%;object-fit:contain;transition:filter 1.4s var(--ease),transform 1.4s var(--ease)}
/* 插畫從暗處「被照亮」浮現（進入畫面前的暗色狀態） */
.js .tcard:not(.in) .plate img{filter:brightness(.35) saturate(.4);transform:scale(.92) rotate(-6deg)}
@media (hover:hover){
  .tcard:hover::before{opacity:1}
  .tcard:hover .plate img{transform:translateY(-6px) rotate(2deg) scale(1.03)}
}
.tcard .plate::after{content:"";position:absolute;left:12%;right:12%;bottom:-4%;height:12%;border-radius:50%;background:radial-gradient(rgba(0,0,0,.6),transparent 70%);z-index:-1}
.tcard .lvl{position:absolute;top:18px;right:20px;font-size:12px;letter-spacing:.2em;color:var(--gold);font-family:var(--serif)}
.tcard .lvl.two{color:var(--gold-hi);text-shadow:0 0 12px rgba(226,205,166,.6)}
.tcard h3{font-size:21px;letter-spacing:.14em}
.tcard .price{font-family:var(--serif-lat);color:var(--gold-hi);font-size:20px;margin-left:.4em}
.tcard p{font-size:14px;color:var(--muted);margin:.5em 0 0}
.shine{position:relative}
.shine::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,240,210,.18) 50%,transparent 70%);background-size:250% 100%;animation:shine 5s infinite;pointer-events:none;mix-blend-mode:screen}
@keyframes shine{0%,60%{background-position:150% 0}100%{background-position:-50% 0}}
@media (max-width:900px){.t-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.t-grid{grid-template-columns:1fr}}

/* ---------- moments (one card per live menu) ---------- */
.moments .row{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:2px;margin-top:48px;background:var(--line);border:1px solid var(--line)}
.moment{position:relative;background:var(--ink);padding:44px 34px 40px;min-height:360px;display:flex;flex-direction:column;overflow:hidden;transition:background .6s}
.moment .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.0;transform:scale(1.08);transition:opacity .8s,transform 1.4s var(--ease)}
@media (hover:hover){
  .moment:hover .bg{opacity:.28;transform:none}
  .moment:hover .go i{width:64px}
}
/* 觸控裝置沒有 hover：照片常駐淡淡顯示 */
@media (hover:none){.moment .bg{opacity:.18}}
.moment>*:not(.bg,.sky){position:relative}
.moment .no{font-family:var(--serif-lat);font-style:italic;font-size:15px;color:var(--gold)}
.moment h3{font-size:30px;margin:.7em 0 .15em;letter-spacing:.2em}
.moment .en{font-family:var(--serif-lat);letter-spacing:.3em;font-size:13px;color:var(--muted);text-transform:uppercase}
.moment p{font-size:14.5px;color:var(--text);margin:1.4em 0 auto}
.moment .go{margin-top:28px;display:flex;align-items:center;gap:12px;color:var(--gold-hi);font-family:var(--serif);letter-spacing:.2em;font-size:14px}
.moment .go i{display:block;width:34px;height:1px;background:var(--gold);transition:width .5s var(--ease)}
.sky{position:absolute;top:28px;right:30px;width:46px;height:46px;border-radius:50%}
.sky.noon{background:radial-gradient(circle at 40% 40%,#F3DFB6,#C9A46A 60%,transparent 62%);box-shadow:0 0 40px rgba(243,223,182,.35)}
.sky.dusk{background:radial-gradient(circle at 40% 40%,#E9B98C,#9A4E36 60%,transparent 62%);box-shadow:0 0 40px rgba(160,67,46,.45)}
.sky.night{background:radial-gradient(circle at 65% 35%,transparent 38%,#E2CDA6 40%,#B29D80 62%,transparent 64%);box-shadow:none}
@media (max-width:900px){.moments .row{grid-auto-flow:row}.moment{min-height:auto}}

/* ---------- drinks ---------- */
.cellar{overflow:hidden}
.c-tabs{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0 40px}
.c-tabs button{padding:.55em 1.3em;border:1px solid var(--line);font-family:var(--serif);letter-spacing:.18em;font-size:14px;color:var(--muted);transition:all .3s}
.c-tabs button[aria-selected=true]{border-color:var(--gold);color:var(--gold-hi);background:rgba(178,157,128,.08)}
.shelf-wrap{position:relative}
.shelf{-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent);mask-image:linear-gradient(90deg,#000 85%,transparent);display:flex;gap:clamp(14px,2vw,28px);overflow-x:auto;scroll-snap-type:x mandatory;padding:10px 4px 30px;scrollbar-width:thin;scrollbar-color:var(--gold-lo) transparent}
/* 沒有 JS 時分頁無法切換：所有酒架直接依序列出 */
.no-js .shelf[hidden]{display:flex!important}
.bottle{flex:0 0 clamp(210px,22vw,260px);scroll-snap-align:start;text-align:center;padding:20px 18px 26px;border:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(36,29,24,.5));transition:border-color .4s,transform .5s var(--ease)}
@media (hover:hover){.bottle:hover{border-color:rgba(178,157,128,.5);transform:translateY(-4px)}}
.bottle .img{height:230px;display:flex;align-items:flex-end;justify-content:center;margin-bottom:16px;position:relative}
.bottle .img::before{content:"";position:absolute;bottom:-6px;left:50%;width:70%;height:40%;transform:translateX(-50%);background:radial-gradient(ellipse at 50% 100%,rgba(226,205,166,.18),transparent 70%)}
.bottle img{max-height:100%;width:auto;object-fit:contain;position:relative}
.bottle h4{font-family:var(--serif);font-weight:500;color:var(--cream);font-size:17px;letter-spacing:.12em;margin:0}
.bottle .en{font-family:var(--serif-lat);font-style:italic;color:var(--gold);font-size:15px;letter-spacing:.04em}
.bottle .tag{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.7}
/* 左右翻頁鈕：只給滑鼠（Windows 滑鼠無法橫向捲動），觸控與觸控板直接滑 */
.shelf-btn{display:none}
@media (hover:hover) and (pointer:fine){
  .js .shelf-btn{display:grid;place-items:center;position:absolute;top:145px;z-index:2;width:44px;height:44px;margin-top:-22px;border:1px solid var(--line);background:rgba(18,14,11,.85);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:var(--gold-hi);font-family:var(--serif-lat);font-size:28px;line-height:1;padding:0 0 4px;transition:opacity .4s,border-color .3s,box-shadow .3s}
  .js .shelf-btn.prev{left:-6px}
  .js .shelf-btn.next{right:-6px}
  .js .shelf-btn:hover{border-color:var(--gold);box-shadow:0 0 18px rgba(226,205,166,.25)}
  .js .shelf-btn:disabled{opacity:0;pointer-events:none}
}
.drink-legal{display:flex;gap:28px;justify-content:center;margin-top:22px;font-size:13px;letter-spacing:.3em;color:var(--muted)}

/* ---------- hummingbird story ---------- */
.story{text-align:center;overflow:hidden}
.story .bigbird{width:clamp(150px,18vw,220px);margin:0 auto 34px;color:var(--gold);position:relative}
.story .bigbird .logo-bird{width:100%;height:auto;overflow:visible}
/* 蜂鳥以自身外框中心為支點，從左上方飛進來（百分比＝蜂鳥自身寬高） */
.story .bigbird .bird{transform-box:fill-box;transform-origin:50% 50%;transition:transform 1.8s var(--ease),opacity 1.2s}
.js .story .bigbird .bird{transform:translate(-56%,-89%) rotate(-14deg);opacity:0}
.js .story .bigbird.in .bird{transform:none;opacity:1}
.story .bigbird.fly .wing{animation:flap .15s ease-in-out 12 alternate}
/* 拍完 12 下（停在 flap 起始姿勢）→ 接著緩緩收翅停在杯上，不會彈回原位 */
.story .bigbird.landed .wing{animation:settle .9s var(--ease) forwards}
@keyframes settle{from{transform:rotate(8deg) scaleY(1)}to{transform:rotate(-5deg) scaleY(.93)}}
.story .bigbird .glass{transition:opacity 1.4s .2s}
.js .story .bigbird .glass{opacity:0}
.js .story .bigbird.in .glass{opacity:1}
.story .bigbird::after{content:"";position:absolute;left:50%;bottom:-20px;width:160%;height:60px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(226,205,166,.16),transparent 65%)}
.story p{max-width:34em;margin:1em auto;font-size:15.5px}
.story .quote{font-family:var(--serif);font-size:clamp(20px,2.4vw,28px);color:var(--cream);letter-spacing:.14em;line-height:1.8;max-width:22em;margin:0 auto}

/* ---------- reviews ---------- */
.reviews .list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.review{border-top:1px solid var(--gold-lo);padding-top:22px}
.review .stars{color:var(--gold);letter-spacing:.3em;font-size:12px}
.review blockquote{margin:.8em 0 1em;font-size:14.5px;color:var(--text)}
.review cite{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:.2em}
.reviews-more{margin-top:40px;font-family:var(--serif);font-size:14px;letter-spacing:.16em}
.reviews-more .link::after{content:" →"}
@media (max-width:1000px){.reviews .list{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.reviews .list{grid-template-columns:1fr}}

/* ---------- occasions ---------- */
.occasions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.occasions span{border:1px solid var(--line);padding:.55em 1.2em;font-size:14px;letter-spacing:.16em;font-family:var(--serif);color:var(--text)}

/* ---------- visit ---------- */
.visit .grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,6vw,90px);align-items:stretch}
.visit dl{margin:32px 0 0;display:grid;grid-template-columns:auto 1fr;gap:16px 26px;font-size:15px}
.visit dt{font-family:var(--serif);color:var(--gold);letter-spacing:.2em}
.visit dd{margin:0}
.visit .map{position:relative;min-height:380px;border:1px solid var(--line);overflow:hidden}
.visit .map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(1) invert(.92) sepia(.25) contrast(.88) brightness(.9)}
.socials{display:flex;gap:12px;margin-top:30px}
.socials a{width:44px;height:44px;border:1px solid var(--line);display:grid;place-items:center;color:var(--gold);transition:all .3s}
@media (hover:hover){.socials a:hover{border-color:var(--gold);color:var(--gold-hi);box-shadow:0 0 18px rgba(226,205,166,.25)}}
.socials svg{width:18px;height:18px}
@media (max-width:900px){.visit .grid{grid-template-columns:1fr}}

/* ---------- CTA band ---------- */
/* 背景圖由伺服器以 inline style="background-image:url(…)" 輸出 */
.band{position:relative;padding:clamp(100px,14vw,180px) 0;text-align:center;overflow:hidden}
.band .bg{position:absolute;inset:-10% 0;background-position:center;background-size:cover;opacity:.32;will-change:transform}
.band::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(18,14,11,.3),var(--ink) 75%)}
.band .wrap{position:relative;z-index:1}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:70px 0 40px;padding-bottom:calc(40px + env(safe-area-inset-bottom,0px));padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);font-size:13px;color:var(--muted)}
footer .row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
footer .logo-full{width:170px;opacity:.9}
footer .legal{display:flex;gap:22px;letter-spacing:.3em;color:var(--gold)}
footer .copy{margin-top:30px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;letter-spacing:.1em}

/* ---------- treasure hunt HUD ---------- */
.gem{position:absolute;z-index:5;width:34px;height:34px;display:grid;place-items:center;color:var(--gold-lo);font-size:16px;opacity:.38;transition:opacity .5s,color .5s,transform .5s var(--ease),text-shadow .5s;cursor:pointer}
.gem::before{content:"✦"}
.gem.near,.gem:hover,.gem:focus-visible{opacity:1;color:var(--gold-hi);text-shadow:0 0 12px var(--gold-hi),0 0 26px rgba(226,205,166,.6);transform:scale(1.4) rotate(45deg)}
.gem.got{pointer-events:none;animation:collect .9s var(--ease) forwards}
@keyframes collect{40%{transform:scale(2.2) rotate(180deg);opacity:1;color:#fff}100%{transform:scale(0) rotate(360deg);opacity:0}}
/* --inapp-h：站內瀏覽器提示列的高度（common.js 設定），HUD 疊在它上方；隱藏時整個推出畫面外 */
.hud{position:fixed;left:var(--gutter);left:calc(var(--gutter) + env(safe-area-inset-left,0px));bottom:22px;bottom:calc(22px + max(var(--inapp-h,0px),env(safe-area-inset-bottom,0px)));z-index:70;display:flex;align-items:center;gap:12px;padding:10px 16px 10px 12px;border:1px solid var(--line);background:rgba(18,14,11,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-size:12.5px;letter-spacing:.14em;color:var(--muted);
  transform:translateY(140%);transform:translateY(calc(100% + 40px + max(var(--inapp-h,0px),env(safe-area-inset-bottom,0px))));transition:transform .7s var(--ease)}
.hud.show{transform:none}
.hud .dots{display:flex;gap:6px}
.hud .dots i{font-style:normal;color:var(--gold-lo);font-size:12px;transition:color .4s,text-shadow .4s}
.hud .dots i.on{color:var(--gold-hi);text-shadow:0 0 10px var(--gold-hi)}
.hud b{color:var(--gold-hi);font-weight:400}
/* 關閉時用 visibility 一併移出 Tab 順序 */
.found{position:fixed;inset:0;z-index:95;display:grid;place-items:center;background:rgba(10,8,6,.86);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .6s,visibility 0s .6s;padding:var(--gutter)}
.found.show{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .6s}
.found .box{max-width:460px;text-align:center;border:1px solid var(--gold-lo);padding:44px 34px;background:var(--ink-2);position:relative}
.found .box .logo-bird{width:64px;margin:0 auto 18px;color:var(--gold-hi)}
.found h3{font-size:24px;letter-spacing:.2em;margin-bottom:.6em}
.found p{font-size:14.5px}
.found .close{position:absolute;top:10px;right:14px;font-size:22px;color:var(--muted)}

/* ---------- 站內瀏覽器提示（FB / IG） ---------- */
.inapp-hint{position:fixed;left:0;right:0;bottom:0;z-index:72;display:flex;align-items:center;gap:12px;
  padding:9px var(--gutter);
  padding:9px max(var(--gutter),env(safe-area-inset-right,0px)) calc(9px + env(safe-area-inset-bottom,0px)) max(var(--gutter),env(safe-area-inset-left,0px));
  background:rgba(18,14,11,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line);
  font-size:12.5px;line-height:1.6;letter-spacing:.08em;color:var(--text)}
.inapp-hint::before{content:"✦";flex:0 0 auto;font-size:10px;color:var(--gold-hi)}
.inapp-hint span{flex:1;min-width:0}
.inapp-close{flex:0 0 auto;width:36px;height:36px;margin:-6px -10px -6px 0;display:grid;place-items:center;font-size:22px;line-height:1;color:var(--muted);transition:color .3s}
.inapp-close:hover{color:var(--gold-hi)}

/* ---------- fireflies canvas ---------- */
#motes{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.85}
main{position:relative;z-index:1;overflow-x:hidden;overflow-x:clip}

/* ---------- 沒有 JS：互動限定的元素不顯示 ---------- */
.no-js .gem,.no-js .hud,.no-js .guide,.no-js .hero-bird{display:none}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0s!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .js .rv{opacity:1;transform:none}
  #motes,.guide,.hero-bird{display:none}
}

/* ---------- layering & extras ---------- */
.sec>.wrap,.hero .content,.band .wrap{position:relative;z-index:3}
.hero-bird.flip .mini-bird{transform:scaleX(-1)}
.gem{animation:twinkle 4.5s ease-in-out infinite}
.gem:nth-of-type(2n){animation-delay:-1.7s}
@keyframes twinkle{0%,100%{opacity:.25}50%{opacity:.6}}
.gem.near,.gem:hover{animation:none}
@media (min-width:901px){.has-trail .eyebrow[data-mark]::before{visibility:hidden}}
.gem.got{animation:collect .9s var(--ease) forwards}
@media (max-width:700px){
  .hud{left:auto;right:12px;right:calc(12px + env(safe-area-inset-right,0px));bottom:12px;bottom:calc(12px + max(var(--inapp-h,0px),env(safe-area-inset-bottom,0px)));padding:8px 12px}
  .hud span:last-child{display:none}
  .quote br{display:none}
}
.hud.peek{transform:none}

/* =========================================================
   菜單頁
   ========================================================= */
.m-hero{padding:150px 0 40px;text-align:center;position:relative;overflow:hidden}
.m-hero::before{content:"";position:absolute;left:50%;top:-30%;width:900px;height:600px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(178,157,128,.16),transparent 65%);pointer-events:none}
.m-hero .mini-bird{width:54px;margin:0 auto 14px;color:var(--gold-hi);filter:drop-shadow(0 0 14px rgba(226,205,166,.5))}
.m-hero .mini-bird .wing{animation:flap .17s ease-in-out infinite alternate}
.m-hero h1{font-size:clamp(34px,5vw,58px);letter-spacing:.24em}
.m-hero .tag{font-family:var(--serif);color:var(--muted);letter-spacing:.2em;margin-top:.6em;min-height:1.8em}
/* 時段分頁：各自是獨立網址的連結，目前頁面＝[aria-current="page"] */
.m-tabs{display:flex;justify-content:center;gap:0;margin:40px auto 0;border:1px solid var(--line);width:max-content;max-width:100%}
.m-tabs a{padding:16px clamp(18px,3.5vw,44px);display:flex;align-items:center;gap:12px;font-family:var(--serif);letter-spacing:.24em;font-size:16px;color:var(--muted);position:relative;transition:color .4s,background .4s}
.m-tabs a+a{border-left:1px solid var(--line)}
.m-tabs a .sky{position:static;width:18px;height:18px;opacity:.5;transition:opacity .4s}
.m-tabs a small{font-family:var(--serif-lat);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-lo)}
.m-tabs a[aria-current="page"]{color:var(--gold-hi);background:rgba(178,157,128,.07)}
.m-tabs a[aria-current="page"] .sky{opacity:1}
.m-tabs a[aria-current="page"]::after{content:"";position:absolute;left:20%;right:20%;bottom:-1px;height:1px;background:var(--gold-hi);box-shadow:0 0 12px var(--gold-hi)}
@media (max-width:560px){.m-tabs{width:100%}.m-tabs a{flex:1;flex-direction:column;gap:4px;padding:12px 4px;font-size:15px}.m-tabs a small{display:none}}
.m-tools{display:flex;justify-content:center;align-items:center;gap:22px;flex-wrap:wrap;margin-top:26px;font-size:13px;color:var(--muted);letter-spacing:.12em}
.toggle{display:inline-flex;align-items:center;gap:10px;cursor:pointer;color:var(--text)}
.toggle input{-webkit-appearance:none;appearance:none;width:38px;height:20px;border:1px solid var(--gold-lo);border-radius:20px;position:relative;margin:0;cursor:pointer;transition:background .3s}
.toggle input::after{content:"✦";position:absolute;top:50%;left:3px;transform:translateY(-50%);font-size:11px;color:var(--gold-lo);transition:left .35s var(--ease),color .3s,text-shadow .3s}
.toggle input:checked{background:rgba(178,157,128,.15);border-color:var(--gold)}
.toggle input:checked::after{left:21px;color:var(--gold-hi);text-shadow:0 0 8px var(--gold-hi)}

.chips{position:-webkit-sticky;position:sticky;top:var(--nav-h);z-index:40;background:rgba(18,14,11,.9);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:44px}
.chips .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-top:10px;padding-bottom:10px}
.chips .wrap::-webkit-scrollbar{display:none}
.chips a{flex:0 0 auto;padding:.45em 1.1em;font-size:14px;font-family:var(--serif);letter-spacing:.16em;color:var(--muted);border:1px solid transparent;transition:all .3s;white-space:nowrap}
.chips a.on{color:var(--gold-hi);border-color:var(--line)}
.m-body{padding-top:30px;padding-bottom:100px;min-height:60vh}
.m-sec{padding-top:70px;scroll-margin-top:120px}
.m-sec>header{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:10px}
.m-sec h2{font-size:clamp(22px,2.6vw,30px);letter-spacing:.2em}
.m-sec h2::before{content:"✦";font-size:.5em;color:var(--gold);vertical-align:middle;margin-right:.8em}
.m-sec .note{font-size:13px;color:var(--gold);letter-spacing:.1em}
.items{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(30px,5vw,70px)}
@media (max-width:860px){.items{grid-template-columns:1fr}}
.item{display:grid;grid-template-columns:104px 1fr;gap:20px;padding:26px 0;border-bottom:1px dashed rgba(178,157,128,.14);position:relative;scroll-margin-top:140px;transition:background .6s}
.item.noimg{grid-template-columns:1fr}
.item .pic{width:104px;height:104px;display:flex;align-items:center;justify-content:center}
.item .pic img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;transition:transform .6s var(--ease)}
@media (hover:hover){.item:hover .pic img{transform:translateY(-4px) rotate(-3deg) scale(1.05)}}
.item.tall .pic{height:150px}
.item h3{font-size:18px;letter-spacing:.12em;display:flex;align-items:baseline;gap:10px}
.item h3 .t{color:var(--gold-hi);font-size:12px;letter-spacing:.1em;text-shadow:0 0 10px rgba(226,205,166,.5);white-space:nowrap}
.item h3 .lead-dots{flex:1;border-bottom:1px dotted rgba(178,157,128,.35);transform:translateY(-5px);min-width:20px}
.item h3 .p{font-family:var(--serif-lat);font-size:20px;color:var(--gold-hi);letter-spacing:.04em;font-weight:500;white-space:nowrap}
.item h3 .p small{font-family:var(--sans);font-size:11px;color:var(--muted);margin-left:4px;letter-spacing:.1em}
.item .en{font-family:var(--serif-lat);font-style:italic;color:var(--gold);font-size:15px;margin-top:2px}
/* 英文版：品項下方顯示中文原名（同紙本酒單），中文不用斜體 */
.item .en[lang="zh-Hant"],.bottle .en[lang="zh-Hant"]{font-family:var(--serif);font-style:normal;letter-spacing:.12em;font-size:13.5px}
.item .d{font-size:14px;color:var(--text);margin:.5em 0 0}
.item .x{font-size:12.5px;color:var(--muted);margin-top:.5em;line-height:1.8}
.item .x b{font-weight:400;color:var(--gold);letter-spacing:.1em;margin-right:.4em}
.item .pair{margin-top:.7em;font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.item .pair b{font-weight:400;color:var(--gold);letter-spacing:.1em}
.item .pair a,.item .pair span.pn{border:1px solid var(--line);padding:1px 10px;color:var(--text);transition:all .3s}
.item .pair a:hover{border-color:var(--gold);color:var(--gold-hi)}
.item .meter{display:flex;gap:18px;margin-top:.6em;font-size:12px;color:var(--muted)}
.item .meter span i{font-style:normal;color:var(--gold-lo);letter-spacing:2px}
.item .meter span i.on{color:var(--gold-hi)}
.item.treasure-2::before{content:"";position:absolute;inset:8px -12px;border:1px solid rgba(226,205,166,.16);background:radial-gradient(ellipse at 10% 50%,rgba(178,157,128,.08),transparent 60%);pointer-events:none}
.item.found-it{animation:foundIt 2.4s var(--ease)}
@keyframes foundIt{0%{background:rgba(226,205,166,.0)}20%{background:rgba(226,205,166,.12);box-shadow:0 0 0 1px rgba(226,205,166,.5),0 0 40px rgba(226,205,166,.18)}100%{background:transparent;box-shadow:none}}
.only-t .item:not([data-t]){display:none}
.only-t .m-sec:not([data-has-treasure]){display:none}
.m-foot{text-align:center;color:var(--muted);font-size:13px;letter-spacing:.12em;margin-top:70px;line-height:2}
.flybird{position:fixed;top:0;left:0;z-index:80;width:42px;color:var(--gold-hi);pointer-events:none;filter:drop-shadow(0 0 12px rgba(226,205,166,.7))}
.flybird .wing{animation:flap .14s ease-in-out infinite alternate}
.sky.mini{position:static;width:18px;height:18px}
@media (max-width:700px){.item.treasure-2::before{inset:6px -8px}.item{grid-template-columns:84px 1fr;gap:14px}.item .pic{width:84px;height:84px}.item.tall .pic{height:130px}}
.nav.open{background:var(--ink)}.nav .brand,.nav .burger{position:relative;z-index:2}