/*
 * 冰茶專賣店：照店裡和菜單的樣子設計。
 * 顏色取自 logo 的磚紅（#802e2f）、菜單的米白紙底與鐵鏽色邊框、武昌桌面的綠色馬賽克磁磚；拉莫用鼠尾草綠。
 * 標題用明體（菜單的字），英文標示用打字機字體（logo 的 Iced Tea Shop）。
 */
:root {
  --maroon: #802e2f;
  --maroon-dark: #5e1f20;
  --rust: #a95a35;
  --rust-soft: #d9a283;
  --paper: #f3eadb;
  --paper-light: #faf4ea;
  --card: #fffaf1;
  --ink: #2b211b;
  --muted: #6d5c50;
  --line: #e1d1b9;
  --tile: #2e5b4a;
  --tile-dark: #234537;
  --ramos: #4c7a69;
  --sage: #a9c2b5;
  --peach: #ecbea2;
  --mauve: #cdb0b3;
  --serif: "Noto Serif TC", "Source Han Serif TC", "Songti TC", "PMingLiU", "MingLiU", serif;
  --sans: system-ui, -apple-system, "Segoe UI", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --type: "Courier Prime", "Courier New", Courier, monospace;
}
:lang(ja) { --serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif; --sans: system-ui, "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", Meiryo, sans-serif; }
:lang(ko) { --serif: "Noto Serif KR", "AppleMyungjo", "Batang", serif; --sans: system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif; }
:lang(th) { --serif: "Noto Serif Thai", "Leelawadee UI", "Thonburi", serif; --sans: system-ui, "Noto Sans Thai", "Leelawadee UI", sans-serif; }
:lang(zh-Hant) { --serif: "Noto Serif TC", "Source Han Serif TC", "Songti TC", "PMingLiU", serif; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; color: var(--ink); line-height: 1.75; font-family: var(--sans);
  background-color: var(--paper);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .42 0 0 0 0 .32 0 0 0 0 .22 0 0 0 .06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
:lang(th) body, body:lang(th) { line-height: 1.9; }
a { color: var(--maroon); text-underline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.3; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 12px; z-index: 50; }
.type { font-family: var(--type); letter-spacing: .14em; }
.small { font-size: .9rem; color: var(--muted); }
.center { text-align: center; justify-content: center; }
.center-text { text-align: center; }
.kicker { margin: 0 0 4px; font-size: .78rem; font-weight: 700; letter-spacing: .16em; color: var(--rust); text-transform: uppercase; }

/* 「【常喝長島，常長喝島】」雙線邊框 */
.motto-band { border-top: 3px double var(--rust); border-bottom: 3px double var(--rust); overflow: hidden; white-space: nowrap; padding: 2px 0; color: var(--rust); font-family: var(--serif); font-size: .7rem; letter-spacing: .32em; }
.motto-band span { display: inline-block; padding-left: 12px; }

/* 頁首 */
.site-header { background: var(--paper-light); position: relative; z-index: 20; }
.bar { display: flex; align-items: center; gap: 16px; padding: 8px 0; }
.brand img { width: 74px; height: auto; }
.nav { display: flex; gap: 2px; margin-left: auto; flex-wrap: wrap; }
.nav a, .menu-toggle nav a { font-family: var(--serif); text-decoration: none; color: var(--ink); padding: 6px 10px; letter-spacing: .06em; border-bottom: 2px solid transparent; }
.nav a[aria-current="page"] { color: var(--maroon); border-bottom-color: var(--maroon); font-weight: 700; }
.tools { display: flex; align-items: center; gap: 6px; }
.ico { width: 20px; height: 20px; flex: none; }
details > summary { list-style: none; cursor: pointer; }
details > summary::-webkit-details-marker { display: none; }
.lang, .menu-toggle { position: relative; }
.lang summary, .menu-toggle summary { display: flex; align-items: center; gap: 6px; padding: 6px 10px; border: 1.5px solid var(--line); border-radius: 6px; background: var(--card); color: var(--ink); font-size: .9rem; }
.lang[open] summary, .menu-toggle[open] summary { border-color: var(--maroon); color: var(--maroon); }
.lang ul { position: absolute; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none; background: var(--card); border: 1.5px solid var(--line); border-radius: 8px; box-shadow: 0 10px 24px rgba(43,33,27,.15); min-width: 150px; }
.lang li a { display: block; padding: 7px 12px; text-decoration: none; color: var(--ink); border-radius: 6px; }
.lang li a:hover, .lang li a[aria-current="true"] { background: var(--paper); color: var(--maroon); font-weight: 700; }
.menu-toggle { display: none; }
.menu-toggle nav { position: absolute; right: 0; top: calc(100% + 6px); display: flex; flex-direction: column; background: var(--card); border: 1.5px solid var(--line); border-radius: 8px; padding: 8px; min-width: 200px; box-shadow: 0 10px 24px rgba(43,33,27,.15); }
.menu-toggle nav a { border-bottom: 1px dashed var(--line); padding: 10px 12px; }
.menu-toggle nav a:last-child { border-bottom: 0; }
.menu-toggle nav a[aria-current="page"] { color: var(--maroon); font-weight: 700; }
@media (max-width: 960px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .tools { margin-left: auto; }
}

/* 按鈕 */
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 18px; border: 2px solid var(--maroon); border-radius: 4px; font-family: var(--serif); font-weight: 700; letter-spacing: .06em; text-decoration: none; font-size: .98rem; line-height: 1.3; }
.btn-primary { background: var(--maroon); color: #fbf1e3; box-shadow: 3px 3px 0 rgba(128,46,47,.28); }
.btn-primary:hover { background: var(--maroon-dark); border-color: var(--maroon-dark); }
.btn-ghost { background: transparent; color: var(--maroon); }
.btn-ghost:hover { background: rgba(128,46,47,.06); }
.btn-line { background: #06c755; border-color: #06c755; color: #fff; }

/* 照片：像沖洗出來的相片 */
.snapshot { margin: 0; background: #fff; padding: 10px 10px 30px; box-shadow: 0 12px 26px rgba(43,33,27,.18), 0 2px 4px rgba(43,33,27,.12); }
.snapshot img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.tilt { transform: rotate(-1.6deg); }
.tilt-r { transform: rotate(1.4deg); }

/* 分隔：航空郵件虛線 */
.airmail { display: flex; align-items: center; gap: 10px; color: var(--rust); margin: 28px 0; }
.airmail span { flex: 1; height: 3px; background: radial-gradient(circle, var(--rust) 1.5px, transparent 2px) 0 50% / 10px 3px repeat-x; opacity: .7; }
.airmail svg { width: 26px; height: 26px; }

/* 段落標題：菜單的 { 冰茶・私藏 } */
.block { padding: 26px 0 34px; }
.sec-title { text-align: center; margin: 0 0 8px; font-size: clamp(1.45rem, 4.2vw, 2rem); color: var(--maroon); letter-spacing: .12em; }
.sec-title span::before { content: "{ "; color: var(--rust); font-weight: 400; }
.sec-title span::after { content: " }"; color: var(--rust); font-weight: 400; }
.sec-title.left { text-align: left; }
.sec-note { text-align: center; margin: 0 auto 18px; max-width: 680px; color: var(--muted); font-family: var(--serif); }
.sec-note.small { font-size: .9rem; margin-top: -10px; }

/* 首頁主視覺 */
.hero { padding: 36px 0 8px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 44px; align-items: center; }
.hero-logo { margin: 6px 0 14px; }
.logo-big { width: min(300px, 70vw); height: auto; }
.lead { font-size: 1.08rem; color: var(--muted); max-width: 640px; }
.hero .lead { color: var(--ink); font-family: var(--serif); font-size: 1.15rem; }
.motto { font-family: var(--serif); color: var(--rust); font-size: 1.25rem; letter-spacing: .28em; margin: 6px 0 0; }
.hero-photo { max-width: 470px; justify-self: center; transform: rotate(1.8deg); }
@media (max-width: 860px) {
  .hero { padding-top: 22px; }
  .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-photo { max-width: 300px; }
  .hero-logo { margin: 0; }
  .logo-big { display: none; }  /* 手機頁首已經有 logo，先讓介紹和訂位按鈕出現在第一個畫面 */
}

/* 店家：票根 */
.tickets { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.ticket { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; box-shadow: 0 6px 18px rgba(43,33,27,.08); display: flex; flex-direction: column; }
.ticket-photo img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.ticket-body { position: relative; padding: 20px 22px 22px; border-top: 3px dashed var(--line); flex: 1; display: flex; flex-direction: column; }
.ticket-body .actions { margin-top: auto; padding-top: 14px; }
.ticket h3 { margin: 0 0 8px; font-size: 1.45rem; letter-spacing: .08em; }
.ticket h3 a { color: var(--ink); text-decoration: none; }
.ticket .kicker { color: var(--maroon); }
.store-ramos .kicker, .store-ramos h3 a { color: var(--ramos); }
.store-ramos .btn-primary { background: var(--ramos); border-color: var(--ramos); box-shadow: 3px 3px 0 rgba(76,122,105,.3); }
.store-ramos .btn-ghost { color: var(--ramos); border-color: var(--ramos); }
.ticket-concept { color: var(--muted); font-size: .95rem; margin: 0 0 12px; }
.mini { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 0; font-size: .92rem; }
.mini dt { font-family: var(--type); font-size: .78rem; letter-spacing: .1em; color: var(--rust); padding-top: 2px; }
.mini dd { margin: 0; }
.postmark { position: absolute; right: 12px; top: -46px; width: 116px; height: 93px; color: var(--maroon); opacity: .72; transform: rotate(-12deg); font-family: var(--serif); pointer-events: none; }
.store-ramos .postmark { color: var(--ramos); }

/* 招牌冰茶：綠色馬賽克磁磚（武昌的桌面）上的郵票 */
.band {
  background-color: var(--tile); color: #f6ecdc;
  background-image: linear-gradient(rgba(240,228,205,.28) 2px, transparent 2px), linear-gradient(90deg, rgba(240,228,205,.28) 2px, transparent 2px);
  background-size: 30px 30px; box-shadow: inset 0 12px 20px -14px rgba(0,0,0,.5), inset 0 -12px 20px -14px rgba(0,0,0,.5);
}
.band .sec-title { color: #fff3df; }
.band .sec-title span::before, .band .sec-title span::after { color: var(--rust-soft); }
.band .sec-note { color: #e9dcc6; }
.stamps { list-style: none; margin: 18px 0 8px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 26px 20px; }
.stamp-card a { display: flex; flex-direction: column; align-items: center; text-align: center; color: inherit; text-decoration: none; }
.stamp { display: block; width: 100%; --s: 12px; padding: calc(var(--s) / 2); background: #fbf4e8;
  -webkit-mask: radial-gradient(circle calc(var(--s) / 3), #0000 98%, #000) calc(var(--s) / -2) calc(var(--s) / -2) / var(--s) var(--s) round, linear-gradient(#000 0 0) content-box;
  mask: radial-gradient(circle calc(var(--s) / 3), #0000 98%, #000) calc(var(--s) / -2) calc(var(--s) / -2) / var(--s) var(--s) round, linear-gradient(#000 0 0) content-box;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.25)); transition: transform .2s; }
.stamp-card a:hover .stamp { transform: rotate(-2deg) translateY(-3px); }
.stamp-inner { display: block; aspect-ratio: 4 / 5; overflow: hidden; outline: 1px solid rgba(43,33,27,.12); outline-offset: -6px; }
.stamp-inner.photo img { width: 100%; height: 100%; object-fit: cover; }
.stamp-inner.ill { display: flex; align-items: center; justify-content: center; padding: 10px; }
.stamp-inner.ill img { max-height: 100%; width: auto; object-fit: contain; }
.tone-0 { background: var(--sage); }
.tone-1 { background: var(--peach); }
.tone-2 { background: var(--mauve); }
.stamp-name { margin-top: 10px; font-family: var(--serif); font-weight: 700; letter-spacing: .06em; }
.stamp-zh { font-size: .85rem; opacity: .85; }
.stamp-store { font-family: var(--type); font-size: .78rem; letter-spacing: .08em; opacity: .85; }
.text-stamp { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; aspect-ratio: 4 / 3; color: var(--maroon-dark); font-family: var(--serif); font-size: 1.4rem; font-weight: 700; letter-spacing: .12em; }
.text-stamp .type { font-size: .8rem; font-weight: 400; }

/* 故事 */
.story { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; align-items: center; }
.story .snapshot { max-width: 380px; justify-self: center; }
.story.reverse { grid-template-columns: 1.15fr .85fr; }
.story.reverse .snapshot { order: 2; }
.story-text p { font-family: var(--serif); font-size: 1.05rem; }
.prose p { max-width: 640px; }
@media (max-width: 760px) {
  .story, .story.reverse { grid-template-columns: 1fr; gap: 22px; }
  .story.reverse .snapshot { order: 0; }
  .story .snapshot { max-width: 300px; }
}

/* Please Note：菜單的「店內小規定」框 */
.please-note { max-width: 820px; margin: 0 auto; background: var(--card); border: 2px solid var(--rust); outline: 1px solid var(--rust); outline-offset: 5px; border-radius: 22px; padding: 22px 28px 18px; }
.please-note h2 { margin: 0 0 12px; text-align: center; color: var(--rust); font-size: 1.35rem; letter-spacing: .14em; }
.please-note h2 > span:first-child::before, .please-note h2 > span:first-child::after { content: "◆"; font-size: .7em; margin: 0 12px; vertical-align: middle; color: var(--rust-soft); }
.please-note h2 .type { display: block; font-size: .78rem; letter-spacing: .4em; font-weight: 400; color: var(--muted); margin-top: 2px; }
.please-note ul, .please-note ol { margin: 0; padding-left: 1.4em; font-family: var(--serif); }
.please-note li { margin-bottom: 8px; }
.please-note li::marker { color: var(--rust); font-family: var(--type); }

/* 包場與蛋糕 */
.duo { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.duo.single { grid-template-columns: 1fr; max-width: 760px; margin-inline: auto; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; }
.panel figure { margin: 0; }
.panel figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.panel-stamp { display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 9; background: var(--paper); }
.panel-stamp .stamp { width: min(60%, 260px); }
.panel-body { padding: 18px 22px 22px; border-top: 3px dashed var(--line); }
.panel h3 { margin: 0 0 6px; font-size: 1.3rem; color: var(--maroon); letter-spacing: .08em; }

/* 一般頁首 */
.page-head { padding: 34px 0 6px; }
.page-head h1 { margin: 4px 0 10px; font-size: clamp(1.8rem, 5.4vw, 2.6rem); color: var(--maroon); letter-spacing: .1em; }

/* 店家頁 */
.store-hero { position: relative; }
.store-hero-img { width: 100%; height: clamp(260px, 46vh, 460px); object-fit: cover; }
.store-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(43,33,27,0) 40%, rgba(43,33,27,.72)); }
.store-hero-text { position: absolute; left: 0; right: 0; bottom: 18px; z-index: 1; color: #fff6e8; }
.store-hero-text .kicker { color: #f3caa8; }
.store-hero-text h1 { margin: 0; font-size: clamp(1.9rem, 6vw, 3rem); letter-spacing: .1em; text-shadow: 0 2px 10px rgba(0,0,0,.4); }
.brand-line { font-size: .55em; letter-spacing: .2em; display: block; opacity: .9; }
.store-main { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: start; }
.store-aside { position: relative; padding-top: 40px; }
.store-aside .postmark { top: -6px; right: 6px; }
.store-aside .please-note { padding: 18px 22px 12px; border-radius: 18px; }
.store-aside .please-note h2 { font-size: 1.1rem; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 12px 20px; margin: 18px 0 0; }
.facts dt { font-family: var(--type); font-size: .8rem; letter-spacing: .12em; color: var(--rust); padding-top: 3px; text-transform: uppercase; }
.facts dd { margin: 0; font-family: var(--serif); }
.zh-address { display: flex; flex-direction: column; margin-top: 8px; padding: 10px 14px; background: var(--card); border: 2px dashed var(--rust-soft); border-radius: 10px; max-width: 420px; }
.zh-address .label { font-family: var(--sans); font-size: .8rem; color: var(--muted); }
.zh-address [lang] { font-size: 1.25rem; font-weight: 700; letter-spacing: .04em; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 26px; padding: 8px 6px; }
@media (max-width: 820px) {
  .store-main { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; gap: 2px; }
  .facts dd { margin-bottom: 12px; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

/* 菜單 */
.menu-head { text-align: center; }
.tabs { display: inline-flex; border: 2px solid var(--maroon); border-radius: 6px; overflow: hidden; margin-bottom: 10px; }
.tabs a { padding: 8px 18px; font-family: var(--serif); font-weight: 700; text-decoration: none; color: var(--maroon); letter-spacing: .08em; }
.tabs a + a { border-left: 2px solid var(--maroon); }
.tabs a[aria-current="page"] { background: var(--maroon); color: #fbf1e3; }
.current { display: inline-block; margin: 2px 0 6px; padding: 4px 14px; border: 1.5px solid var(--maroon); color: var(--maroon); border-radius: 999px; font-family: var(--serif); font-weight: 700; font-size: .92rem; background: var(--card); }
.hint { color: var(--ramos); font-weight: 600; }
.chips { position: sticky; top: 0; z-index: 10; background: rgba(243,234,219,.96); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); backdrop-filter: blur(4px); }
.chips .wrap { display: flex; gap: 6px; overflow-x: auto; padding: 8px 0; scrollbar-width: none; }
.chips a { flex: none; font-family: var(--serif); font-size: .9rem; text-decoration: none; color: var(--ink); padding: 4px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.chips a:hover { border-color: var(--maroon); color: var(--maroon); }
.menu-sheet { max-width: 980px; margin-top: 24px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 10px 30px rgba(43,33,27,.08); padding: 18px clamp(16px, 4vw, 44px) 10px; position: relative; }
.menu-sheet::before { content: ""; position: absolute; inset: 8px; border: 1px solid var(--rust-soft); pointer-events: none; }
.menu-section { padding: 26px 0 6px; scroll-margin-top: 56px; }
.m-list { list-style: none; padding: 0; margin: 14px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 36px; }
@media (max-width: 860px) { .m-list { grid-template-columns: 1fr; } }
.m-item { display: grid; grid-template-columns: 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.m-item.has-img { grid-template-columns: 68px 1fr; }
.m-img { width: 68px; height: 85px; border-radius: 4px; }
.m-img.photo { object-fit: cover; box-shadow: 0 2px 5px rgba(43,33,27,.18); }
.m-img.ill { object-fit: contain; }
.m-line { display: flex; align-items: baseline; margin: 0; gap: 6px; }
.m-name { font-family: var(--serif); font-weight: 700; font-size: 1.04rem; }
.m-dots { flex: 1; border-bottom: 2px dotted var(--rust-soft); transform: translateY(-5px); min-width: 16px; }
.m-price { font-family: var(--serif); font-weight: 700; color: var(--maroon); white-space: nowrap; font-size: 1.05rem; }
.m-zh { display: block; font-size: .88rem; color: var(--muted); font-family: var(--serif); }
.m-desc { margin: 4px 0 0; font-size: .86rem; color: var(--muted); }
.table-scroll { overflow-x: auto; margin-top: 12px; }
.spirits { border-collapse: collapse; width: 100%; min-width: 600px; font-size: .92rem; }
.spirits th, .spirits td { padding: 8px 10px; border-bottom: 1px dashed var(--line); text-align: right; }
.spirits thead th { font-family: var(--type); font-size: .76rem; letter-spacing: .08em; color: var(--rust); border-bottom: 2px solid var(--rust-soft); }
.spirits th[scope="row"], .spirits thead th:first-child { text-align: left; font-family: var(--serif); }
.spirits td { font-family: var(--serif); color: var(--maroon); font-weight: 700; white-space: nowrap; }

/* 蛋糕 */
.cake-list { list-style: none; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.cake { background: var(--card); border: 2px dashed var(--rust-soft); border-radius: 12px; padding: 18px 20px; }
.cake-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; }
.cake h3 { margin: 0; font-size: 1.15rem; color: var(--maroon); }
.badge { font-size: .78rem; padding: 2px 10px; border-radius: 999px; background: var(--maroon); color: #fbf1e3; }
.prices { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.price-tag { display: inline-flex; border: 1.5px solid var(--maroon); border-radius: 4px; overflow: hidden; font-family: var(--serif); }
.price-tag span { padding: 2px 10px; background: var(--paper); }
.price-tag b { padding: 2px 10px; background: var(--maroon); color: #fbf1e3; }
.notes { max-width: 820px; margin: 22px auto 0; padding-left: 1.3em; color: var(--muted); font-family: var(--serif); }

/* 常見問題 */
.faq details { max-width: 820px; margin: 0 auto 10px; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--maroon); border-radius: 6px; padding: 12px 18px; }
.faq summary { font-family: var(--serif); font-weight: 700; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; color: var(--rust); font-family: var(--type); font-size: 1.2rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 8px 0 2px; }

/* 頁尾 */
.site-footer { margin-top: 30px; background: #ece0cc; }
.foot { display: grid; grid-template-columns: auto 1fr auto; gap: 26px; padding: 26px 0 10px; align-items: start; }
.foot-brand img { width: 98px; height: auto; }
.foot-brand p { margin: 8px 0 0; font-size: .85rem; color: var(--muted); }
.foot-stores p { margin: 0 0 10px; font-family: var(--serif); }
.foot-stores span { font-size: .85rem; color: var(--muted); font-family: var(--sans); }
.foot-links { display: flex; flex-direction: column; gap: 6px; font-size: .92rem; }
.warnings { padding: 12px 0 22px; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); }
.warnings p { margin: 2px 0; }
.warning-zh { font-weight: 700; color: var(--ink); }
.translated { font-style: italic; }
@media (max-width: 760px) { .foot { grid-template-columns: 1fr; gap: 14px; } }

/* 手機底部固定按鈕（店家頁、菜單頁） */
.action-bar { display: none; }
@media (max-width: 760px) {
  .has-actions { padding-bottom: 66px; }
  .action-bar { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 6px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); background: rgba(250,244,234,.97); border-top: 3px double var(--rust); }
  .act { display: flex; align-items: center; justify-content: center; padding: 11px 6px; border: 2px solid var(--maroon); border-radius: 4px; font-family: var(--serif); font-weight: 700; text-decoration: none; color: var(--maroon); background: var(--card); font-size: .95rem; }
  .act-primary { background: var(--maroon); color: #fbf1e3; }
}