/* =========================================================
   門前仲町 三九庵 れんず — site stylesheet
   配色の出どころ：看板の墨と朱の落款、メニュー表紙のモカ、
   蜂蜜色の木のカウンター、夜の電球色。緑は植栽の差し色だけ。
   Layout: 写真が主役。夜の帯（暗）と昼の帯（生成り）を交互に。
   ========================================================= */

:root {
  --ink: #201810;        /* 墨（ロゴの黒）   本文 */
  --night: #241812;      /* 夜の胡桃色       暗い帯 */
  --night-2: #33231a;    /* 夜の胡桃色（明） 暗い帯の面 */
  --mocha: #7a514a;      /* メニュー表紙     見出しの補助・罫 */
  --shu: #c23a17;        /* 落款の朱         予約ボタン・価格 */
  --shu-bright: #ec5a2e; /* 朱（夜用）       暗い帯の上の朱 */
  --honey: #c79a62;      /* 蜂蜜色の木       暗い帯の罫・小見出し */
  --leaf: #67773b;       /* 植栽             差し色 */
  --paper: #f8f2ea;      /* 生成り           背景 */
  --paper-2: #f0e5d7;    /* 木肌             面の切り替え */
  --white: #fffdf9;
  --line: #ddcdb9;       /* 罫 */
  --muted: #6b5a4e;      /* 補足文字 */
  --on-night: #f3e9dc;   /* 暗い帯の文字 */
  --on-night-muted: #cdb9a5;

  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;

  --wrap: 1160px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 3px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .04em;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--mocha); text-underline-offset: .2em; }
a:hover { color: var(--shu); }
:focus-visible { outline: 2px solid var(--shu); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.5; letter-spacing: .06em; margin: 0; text-wrap: balance; word-break: auto-phrase; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.wrap {
  max-width: var(--wrap); margin: 0 auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}
.narrow { max-width: 38em; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip { position: absolute; left: 8px; top: -60px; background: var(--ink); color: var(--white); padding: 8px 14px; z-index: 100; }
.skip:focus { top: 8px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(248, 242, 234, .95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: flex; align-items: center; text-decoration: none; margin-right: auto; }
.brand img { height: 46px; width: auto; }

.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 22px; }
.nav a { text-decoration: none; color: var(--ink); font-size: .9rem; padding: 6px 0; border-bottom: 1px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--shu); color: var(--ink); }
.header-tel {
  font-family: var(--serif); font-weight: 600; text-decoration: none; color: var(--white);
  background: var(--shu); padding: 8px 14px; border-radius: var(--radius); font-size: .95rem; letter-spacing: .06em;
  white-space: nowrap;
}
.header-tel:hover { background: #a3300f; color: var(--white); }
.nav-toggle { display: none; }

@media (max-width: 900px) {
  .brand img { height: 42px; }
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    background: none; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 6px 12px; font: inherit; font-size: .85rem; color: var(--ink); cursor: pointer;
  }
  .nav-toggle span { display: block; width: 16px; height: 1px; background: currentColor; box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--line); }
  .nav.is-open { display: block; }
  .nav ul { flex-direction: column; gap: 0; padding: 8px var(--gutter) 16px; }
  .nav a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .header-tel { padding: 6px 10px; font-size: .85rem; }
}
@media (max-width: 440px) { .header-tel .tel-num { display: none; } }

/* ---------- hero (top) : 夜の看板・カウンター・料理 ---------- */
.hero { background: var(--night); color: var(--on-night); padding-block: clamp(28px, 5vw, 64px) clamp(36px, 6vw, 80px); }
.hero-grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px clamp(14px, 2vw, 22px);
  align-items: start;
}
.hero-photos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.hero-title {
  writing-mode: vertical-rl;
  font-family: var(--serif); font-weight: 800;
  font-size: clamp(1.7rem, 2.6vw, 2.25rem);
  letter-spacing: .12em; line-height: 1.6;
  color: var(--white);
  margin: 0 clamp(6px, 2vw, 28px) 0 0;
  align-self: start;
}
.hero-title .indent { display: block; padding-top: 2.4em; }
.hero-photo { margin: 0; position: relative; overflow: hidden; border-radius: var(--radius); background: var(--night-2); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-photos .hero-photo { aspect-ratio: 16 / 9; }
.hero-photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 14px 10px;
  font-size: .8rem; color: var(--on-night);
  background: linear-gradient(to top, rgba(20, 13, 9, .78), rgba(20, 13, 9, 0));
}
.hero-foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 20px 40px; align-items: end; margin-top: clamp(24px, 3vw, 36px); }
.hero-lead { font-size: 1.04rem; max-width: 36em; color: var(--on-night); }
.hero-lead strong { color: var(--white); font-weight: 500; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

@media (max-width: 820px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-photos { gap: 8px; }
  .hero-photos .hero-photo { aspect-ratio: 1; }
  .hero-title { grid-column: 1 / -1; grid-row: auto; writing-mode: horizontal-tb; font-size: clamp(1.6rem, 6.4vw, 2.3rem); letter-spacing: .1em; margin: 0 0 8px; }
  .hero-title .indent { display: block; padding-top: 0; }
  .hero-foot { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 10px 22px; border-radius: var(--radius);
  text-decoration: none; font-weight: 500; letter-spacing: .06em; border: 1px solid transparent;
}
.btn-primary { background: var(--shu); color: var(--white); }
.btn-primary:hover { background: #a3300f; color: var(--white); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--white); }
.on-night .btn-ghost, .hero .btn-ghost, .section-night .btn-ghost { border-color: var(--on-night-muted); color: var(--on-night); }
.on-night .btn-ghost:hover, .hero .btn-ghost:hover, .section-night .btn-ghost:hover { background: var(--on-night); color: var(--night); }
a.btn-tel { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; white-space: normal; flex-wrap: wrap; text-align: center; }
a[href^="tel:"] { white-space: nowrap; }

/* ---------- sections ---------- */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-tight { padding-top: 24px; }
.section-alt { background: var(--paper-2); }
.section-night { background: var(--night); color: var(--on-night); }
.section-night a { color: var(--honey); }
.section-night h2, .section-night h3 { color: var(--white); }

.section-head { margin-bottom: clamp(28px, 4vw, 44px); max-width: 40em; }
.section-head h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); margin-bottom: .55em; }
.section-head p { color: var(--muted); }
.section-night .section-head p { color: var(--on-night-muted); }
.section-head .kicker { display: block; font-family: var(--serif); font-size: .95rem; color: var(--shu); letter-spacing: .12em; margin-bottom: .4em; }
.section-night .section-head .kicker { color: var(--shu-bright); }

/* ---------- signature dishes ---------- */
.dishes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 36px) clamp(16px, 2.4vw, 28px); }
.dish { display: flex; flex-direction: column; }
.dish figure { margin: 0 0 14px; overflow: hidden; border-radius: var(--radius); background: var(--paper-2); }
.dish img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.dish-name { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.dish h3 { font-size: 1.08rem; }
.price { font-family: var(--serif); color: var(--shu); font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.dish p { font-size: .92rem; color: var(--muted); margin-top: .45em; }
.dish .tag { display: inline-block; font-size: .75rem; color: var(--white); background: var(--mocha); border-radius: 2px; padding: 0 8px; margin-bottom: 6px; letter-spacing: .08em; align-self: flex-start; }
@media (max-width: 820px) { .dishes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 460px) { .dishes { grid-template-columns: minmax(0, 1fr); } }

.more { margin-top: clamp(28px, 4vw, 44px); display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- about (atmosphere) ---------- */
.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.about-photos { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: auto auto; gap: 12px; }
.about-photos figure { margin: 0; overflow: hidden; border-radius: var(--radius); background: var(--paper-2); position: relative; }
.about-photos img { width: 100%; height: 100%; object-fit: cover; }
.about-photos .p1 { grid-row: 1 / 3; aspect-ratio: 3 / 4; }
.about-photos .p2, .about-photos .p3 { aspect-ratio: 1; }
.about-photos figcaption { position: absolute; left: 8px; bottom: 8px; font-size: .75rem; background: rgba(255,253,249,.9); color: var(--ink); padding: 2px 8px; border-radius: 2px; }
.about-logo { width: min(260px, 70%); margin: 0 0 24px; }
.about blockquote { margin: 1.4em 0 0; padding-left: 1em; border-left: 2px solid var(--shu); font-family: var(--serif); color: var(--mocha); }
@media (max-width: 820px) { .about { grid-template-columns: minmax(0, 1fr); } }

/* ---------- floor guide ---------- */
.floor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.floor svg { width: 100%; height: auto; display: block; }
.floor-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(199, 154, 98, .35); }
.floor-list li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(199, 154, 98, .35); align-items: center; }
.floor-list img { width: 96px; height: 72px; object-fit: cover; border-radius: 2px; background: var(--night-2); }
.floor-list .size { display: block; font-family: var(--serif); font-size: 1.12rem; font-weight: 600; color: var(--white); line-height: 1.5; }
.floor-list .where { font-size: .92rem; line-height: 1.7; color: var(--on-night); }
.floor-list .where strong { color: var(--honey); font-weight: 500; }
@media (max-width: 900px) { .floor { grid-template-columns: minmax(0, 1fr); } }

.floor-photos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: clamp(32px, 5vw, 56px); }
.floor-photos figure { margin: 0; }
.floor-photos img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 2px; background: var(--night-2); }
.floor-photos figcaption { font-size: .8rem; color: var(--on-night-muted); margin-top: 6px; }
@media (max-width: 720px) { .floor-photos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- scenes ---------- */
.scenes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 32px); }
.scene { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 16px; align-items: start; }
.scene img { width: 112px; height: 112px; object-fit: cover; border-radius: var(--radius); background: var(--paper-2); }
.scene h3 { font-size: 1.1rem; margin-bottom: .35em; }
.scene p { font-size: .9rem; color: var(--muted); line-height: 1.75; }
.scene .where { display: block; font-size: .8rem; color: var(--shu); margin-top: .5em; }
@media (max-width: 960px) { .scenes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .scenes { grid-template-columns: minmax(0, 1fr); } .scene { grid-template-columns: 96px minmax(0, 1fr); } .scene img { width: 96px; height: 96px; } }

/* ---------- party band (photo) ---------- */
.band-photo { position: relative; color: var(--on-night); background: var(--night); overflow: hidden; }
.band-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.band-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(36,24,18,.8) 0%, rgba(36,24,18,.3) 100%); }
.band-photo .wrap { z-index: 1; }
.band-photo .wrap { position: relative; padding-block: clamp(56px, 8vw, 100px); }
.band { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.band h2 { font-size: clamp(1.5rem, 3vw, 2.05rem); margin-bottom: .5em; color: var(--white); }
.band p { max-width: 36em; }
.band-figures { display: flex; flex-wrap: wrap; gap: 24px 40px; margin-top: 24px; }
.band-figures div { font-size: .85rem; color: var(--on-night-muted); }
.band-figures b { display: block; font-family: var(--serif); font-size: 1.6rem; font-weight: 600; color: var(--white); line-height: 1.4; font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { .band { grid-template-columns: minmax(0, 1fr); } }

/* ---------- info / access ---------- */
.info { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.info-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.info-table th, .info-table td { text-align: left; vertical-align: top; padding: 13px 0; border-bottom: 1px solid var(--line); }
.info-table th { width: 7em; font-weight: 500; color: var(--muted); padding-right: 16px; white-space: nowrap; }
.info-table td small { display: block; color: var(--muted); font-size: .85rem; }
.access-side { display: grid; gap: 12px; }
.access-side figure { margin: 0; }
.access-side img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius); background: var(--paper-2); }
.access-side figcaption { font-size: .82rem; color: var(--muted); margin-top: 6px; }
.map { aspect-ratio: 4 / 3; width: 100%; max-width: 100%; border: 0; border-radius: var(--radius); background: var(--paper-2); }
.map-link { display: inline-block; font-size: .9rem; }
@media (max-width: 860px) { .info { grid-template-columns: minmax(0, 1fr); } }

/* ---------- reserve ---------- */
.reserve-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.reserve-block { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.reserve-block.is-main { border-color: var(--shu); border-width: 2px; }
.reserve-block h3 { font-size: 1.1rem; margin-bottom: .6em; }
.reserve-block .tel-big { font-family: var(--serif); font-size: clamp(1.6rem, 4vw, 2rem); font-weight: 600; text-decoration: none; color: var(--ink); letter-spacing: .06em; }
.reserve-block p { font-size: .9rem; color: var(--muted); margin-top: .5em; }
.reserve-links { list-style: none; margin: 0; padding: 0; }
.reserve-links li + li { margin-top: 6px; }

/* ---------- page head (sub pages) ---------- */
.page-head { position: relative; background: var(--night); color: var(--on-night); overflow: hidden; }
.page-head > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.page-head::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(36,24,18,.85) 0%, rgba(36,24,18,.35) 70%, rgba(36,24,18,.1) 100%); }
.page-head .wrap { z-index: 1; }
.page-head .wrap { position: relative; padding-block: clamp(48px, 8vw, 104px) clamp(36px, 5vw, 60px); }
.page-head h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); font-weight: 800; letter-spacing: .12em; color: var(--white); }
.page-head p { margin-top: 1em; max-width: 38em; color: var(--on-night); }
.page-head-actions { margin-top: 24px; }
.breadcrumb { font-size: .8rem; color: var(--on-night-muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--on-night); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.breadcrumb li + li::before { content: "／"; margin-right: 8px; opacity: .6; }

/* ---------- menu page ---------- */
.menu-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0; padding: 18px 0; list-style: none; font-size: .92rem; border-bottom: 1px solid var(--line); }
.menu-group { margin-bottom: clamp(44px, 6vw, 72px); }
.menu-group-last { margin-bottom: 0; }
.menu-group > h2 { font-size: clamp(1.35rem, 2.6vw, 1.7rem); padding-bottom: .45em; margin-bottom: .2em; border-bottom: 2px solid var(--ink); }
.menu-group > p { color: var(--muted); font-size: .92rem; margin-top: .8em; }
.menu-cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: clamp(28px, 5vw, 64px); }
@media (max-width: 820px) { .menu-cols { grid-template-columns: minmax(0, 1fr); } }
.menu-list { list-style: none; margin: 0; padding: 0; }
.menu-list-spaced { margin-top: 12px; }
.menu-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 14px; align-items: center; padding: 14px 0; border-bottom: 1px dotted var(--line); }
.menu-item.has-photo { grid-template-columns: 76px minmax(0, 1fr) auto; }
.menu-item img { width: 76px; height: 76px; object-fit: cover; border-radius: 2px; background: var(--paper-2); }
.menu-item .name { font-weight: 500; word-break: auto-phrase; }
.menu-item .name small { display: block; color: var(--muted); font-size: .82rem; line-height: 1.6; font-weight: 400; margin-top: 2px; }
.menu-item .name .mark { display: inline-block; font-size: .7rem; color: var(--white); background: var(--shu); border-radius: 2px; padding: 0 6px; margin-left: 6px; vertical-align: 2px; letter-spacing: .06em; }
.menu-item .yen { font-family: var(--serif); color: var(--shu); white-space: nowrap; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.menu-item .yen small { display: block; font-family: var(--sans); font-size: .75rem; color: var(--muted); font-weight: 400; }
.menu-note { font-size: .88rem; color: var(--muted); }
.note-gap { margin-top: 16px; }
.sub-h { font-family: var(--serif); font-size: 1.05rem; font-weight: 600; margin: 28px 0 0; color: var(--mocha); }

.drink-photos { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin: 20px 0 8px; }
.drink-photos img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 2px; background: var(--paper-2); }
@media (max-width: 720px) { .drink-photos { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ---------- party page ---------- */
.capacity { width: 100%; border-collapse: collapse; }
.capacity th, .capacity td { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.capacity thead th { font-size: .82rem; font-weight: 500; color: var(--muted); border-bottom: 2px solid var(--ink); }
.capacity tbody th { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; white-space: nowrap; }
.capacity td { font-size: .95rem; }
.capacity td img { width: 120px; height: 80px; object-fit: cover; border-radius: 2px; background: var(--paper-2); }
@media (max-width: 680px) {
  .capacity thead { display: none; }
  .capacity tr { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 2px 14px; border-bottom: 1px solid var(--line); padding: 12px 0; }
  .capacity th, .capacity td { display: block; border: 0; padding: 0; }
  .capacity td.ph { grid-row: 1 / 4; grid-column: 1; }
  .capacity td.ph img { width: 110px; height: 82px; }
}

.courses { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.course { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.course .yen { font-family: var(--serif); font-size: 1.9rem; font-weight: 600; color: var(--ink); line-height: 1.3; font-variant-numeric: tabular-nums; }
.course .yen small { font-size: .9rem; }
.course .count { color: var(--shu); font-weight: 500; }
.course p { font-size: .9rem; color: var(--muted); margin-top: .6em; }
@media (max-width: 760px) { .courses { grid-template-columns: minmax(0, 1fr); } }

.course-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: center; margin-bottom: 28px; }
.course-intro img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; border-radius: var(--radius); background: var(--paper); }
@media (max-width: 760px) { .course-intro { grid-template-columns: minmax(0, 1fr); } }

.addon { margin-top: 20px; padding: 20px 24px; border-left: 3px solid var(--shu); background: var(--white); }
.addon h3 { font-size: 1.1rem; margin-bottom: .3em; }
.addon p { font-size: .92rem; }

.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.steps li { counter-increment: step; border-top: 2px solid var(--ink); padding-top: 16px; }
.steps li::before { content: counter(step); font-family: var(--serif); font-size: 1.6rem; font-weight: 600; color: var(--shu); display: block; line-height: 1.2; margin-bottom: 8px; }
.steps h3 { font-size: 1.05rem; margin-bottom: .3em; }
.steps p { font-size: .92rem; color: var(--muted); }
@media (max-width: 760px) { .steps { grid-template-columns: minmax(0, 1fr); } }

.checks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 40px; }
.checks li { padding: 12px 0 12px 1.6em; border-bottom: 1px solid var(--line); position: relative; font-size: .95rem; }
.checks li::before { content: ""; position: absolute; left: 2px; top: 1.15em; width: 9px; height: 5px; border-left: 2px solid var(--leaf); border-bottom: 2px solid var(--leaf); transform: rotate(-45deg); }
@media (max-width: 680px) { .checks { grid-template-columns: minmax(0, 1fr); } }

.rules-block { margin-top: 36px; }
.rules-block h3 { font-size: 1.05rem; margin-bottom: .5em; }
.rules { font-size: .92rem; color: var(--muted); padding-left: 1.2em; margin: 0; }
.rules li + li { margin-top: 4px; }

/* ---------- footer ---------- */
.site-footer { background: var(--night); color: var(--on-night-muted); padding-block: clamp(48px, 7vw, 80px) 32px; font-size: .9rem; }
.site-footer a { color: var(--on-night); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; }
.footer-logo { width: 200px; margin-bottom: 18px; }
.footer-grid h2 { font-family: var(--sans); font-size: .85rem; font-weight: 500; color: var(--honey); margin-bottom: 10px; letter-spacing: .08em; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { padding: 3px 0; }
.copyright { margin-top: 48px; padding-top: 20px; border-top: 1px solid rgba(243, 233, 220, .14); font-size: .78rem; color: #9c8a7b; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* ---------- mobile fixed call bar ---------- */
.callbar { display: none; }
@media (max-width: 720px) {
  .callbar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    background: var(--night); border-top: 1px solid rgba(243, 233, 220, .15);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px); padding-right: env(safe-area-inset-right, 0px);
  }
  .callbar a { display: flex; align-items: center; justify-content: center; min-height: 54px; color: var(--white); text-decoration: none; font-size: .92rem; }
  .callbar a + a { border-left: 1px solid rgba(243, 233, 220, .15); }
  .callbar a:first-child { background: var(--shu); }
  body { padding-bottom: 54px; }
}

/* ---------- image missing fallback ---------- */
img.is-missing { visibility: hidden; }

/* ---------- 404 ---------- */
.notfound { min-height: 50vh; display: flex; flex-direction: column; justify-content: center; gap: 20px; padding-block: 80px; }
.notfound h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); }

/* ---------- print ---------- */
@media print {
  .site-header, .callbar, .site-footer, .map, .hero-actions { display: none !important; }
  body { background: #fff; }
}

/* ---------- scene links & uses (v6) ---------- */
.scene .go { display: inline-block; margin-top: .5em; font-size: .85rem; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--shu); padding-bottom: 1px; }
.scene .go:hover { color: var(--shu); }
.scene .where { display: block; }

.uses { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.use { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; scroll-margin-top: 84px; }
.use > img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--paper-2); }
.use-body { padding: 22px 24px 24px; }
.use-body h3 { font-size: 1.2rem; margin-bottom: .3em; }
.use-body > p { color: var(--muted); font-size: .95rem; }
.checks.one-col { grid-template-columns: minmax(0, 1fr); margin-top: 10px; }
.use:target { border-color: var(--shu); box-shadow: 0 0 0 2px var(--shu); }
@media (max-width: 760px) { .uses { grid-template-columns: minmax(0, 1fr); } }
/* 電話ボタンは狭い画面で折り返す（tel リンクの nowrap より優先） */
a.btn.btn-tel { white-space: normal; max-width: 100%; }

/* ---------- v7: reservation entry, FAQ, menu guide, invite ---------- */
.hero-book { display: grid; gap: 10px; justify-items: start; }
.hero-sub { margin: 0; font-size: .88rem; display: flex; flex-wrap: wrap; gap: 4px 18px; }
.hero-sub a { color: var(--on-night); }
.hero-sub a:hover { color: var(--honey); }
.hero .btn-ghost.btn-tel { font-size: 1.05rem; }

.reserve-block .btn { margin: 4px 0 2px; }
.more-sites { margin-top: 10px; font-size: .92rem; }
.more-sites summary { cursor: pointer; color: var(--mocha); }
.more-sites ul { margin-top: 8px; }

.faq { margin-top: clamp(32px, 5vw, 48px); max-width: 46em; }
.faq-title { font-size: 1.15rem; margin-bottom: 10px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 14px 28px 14px 0; position: relative; list-style: none; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; position: absolute; right: 4px; top: 14px; color: var(--shu); }
.faq details[open] summary::after { content: "－"; }
.faq details p { padding: 0 0 16px; color: var(--muted); font-size: .94rem; }

.howto { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin-bottom: clamp(32px, 5vw, 48px); }
.howto > h2 { font-size: 1.15rem; margin-bottom: 14px; }
.howto-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px 28px; }
.howto h3 { font-size: 1rem; color: var(--shu); margin-bottom: .3em; }
.howto p { font-size: .9rem; color: var(--muted); line-height: 1.8; }
@media (max-width: 760px) { .howto-grid { grid-template-columns: minmax(0, 1fr); } }

.course .with-drink { color: var(--ink); font-size: .92rem; margin-top: .3em; }
.course .with-drink b { font-family: var(--serif); font-size: 1.15rem; color: var(--shu); font-variant-numeric: tabular-nums; }

.invite { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; max-width: 46em; }
.invite-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; margin-bottom: 14px; }
.invite label { display: grid; gap: 4px; font-size: .88rem; color: var(--muted); }
.invite input, .invite textarea { font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 2px; padding: 8px 10px; width: 100%; }
.invite textarea { line-height: 1.7; resize: vertical; font-size: .92rem; }
.invite-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 12px; }
.invite-status { font-size: .88rem; color: var(--leaf); }
button.btn { font: inherit; cursor: pointer; }
@media (max-width: 560px) { .invite-fields { grid-template-columns: minmax(0, 1fr); } }

/* ---------- v8: PC header net booking ---------- */
.header-book {
  text-decoration: none; color: var(--shu); border: 1px solid var(--shu); background: var(--white);
  padding: 7px 14px; border-radius: var(--radius); font-size: .9rem; white-space: nowrap; letter-spacing: .06em;
}
.header-book:hover { background: var(--shu); color: var(--white); }
.site-header .wrap > .header-book { margin-left: 4px; }
@media (max-width: 720px) { .header-book { display: none; } }
@media (max-width: 1040px) and (min-width: 901px) { .nav ul { gap: 14px; } }
.capacity td small { color: var(--muted); font-size: .82rem; }
.plans { border-collapse: collapse; margin: 10px 0 12px; font-variant-numeric: tabular-nums; }
.plans th, .plans td { padding: 6px 22px 6px 0; border-bottom: 1px solid var(--line); text-align: left; font-size: .95rem; }
.plans thead th { font-size: .8rem; font-weight: 500; color: var(--muted); }
.plans tbody th { font-family: var(--serif); color: var(--shu); }
.plans td:last-child { font-family: var(--serif); font-weight: 600; }
.plan-notes { margin-top: 4px; }

/* ページ内移動時、見出しが固定ヘッダーに隠れないようにする */
main[id],
main [id] {
  scroll-margin-top: calc(84px + env(safe-area-inset-top, 0px));
}
.map-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: .92rem; }
.map-note { font-size: .82rem; color: var(--muted); margin: 0; }

/* ---------- wine list (v13) ---------- */
.wine-today { background: var(--night); color: var(--on-night); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 24px; }
.wine-today h2 { font-size: 1.25rem; color: var(--white); margin-bottom: .3em; }
.wine-today p { color: var(--on-night); font-size: .95rem; }
.wine-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }
.wine-tools[hidden] { display: none; }
.wine-tools-label { font-size: .85rem; color: var(--muted); margin-right: 4px; }
.chip { font: inherit; font-size: .88rem; cursor: pointer; border: 1px solid var(--line); background: var(--white); color: var(--ink); border-radius: 999px; padding: 5px 14px; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.wine-guide { margin-bottom: clamp(28px, 4vw, 40px); }
.wine-group > h2 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; }
.wine-group > h2 .en { font-family: var(--sans); font-size: .8rem; color: var(--muted); font-weight: 400; letter-spacing: .1em; }
.wine-group > h2 .count { font-family: var(--sans); font-size: .82rem; color: var(--shu); font-weight: 500; margin-left: auto; }
.wine-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(24px, 4vw, 48px); }
.wine { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; padding: 16px 0; border-bottom: 1px dotted var(--line); }
.wine[hidden] { display: none; }
.wine-name { font-family: var(--serif); font-weight: 600; font-size: 1.02rem; line-height: 1.55; margin: 0; word-break: auto-phrase; }
.wine-origin { font-size: .8rem; color: var(--mocha); margin: 2px 0 4px; line-height: 1.6; }
.wine-desc { font-size: .84rem; color: var(--muted); line-height: 1.75; margin: 0; }
.wine-side { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.wine-yen { font-family: var(--serif); color: var(--shu); font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.meter { display: inline-flex; align-items: center; gap: 3px; }
.meter i { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--mocha); display: inline-block; }
.meter i.on { background: var(--mocha); }
.meter-l { font-size: .68rem; color: var(--muted); }
.wine-extra-h { margin-top: 32px; }
@media (max-width: 860px) { .wine-list { grid-template-columns: minmax(0, 1fr); } }

/* コースの料理の一例（3枚） */
.course-shots { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.course-shots img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 2px; background: var(--paper); }
.course-shots figcaption { grid-column: 1 / -1; font-size: .82rem; color: var(--muted); }

.hero-catch { display: block; font-family: var(--serif); font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 600; color: var(--white); margin-bottom: .4em; letter-spacing: .08em; }
.access-photos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.access-photos figure { margin: 0; }
.access-photos img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); background: var(--paper-2); }
.access-photos figure:last-child img { object-position: 70% 35%; }
.course-shots.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
/* 高さの低いPC画面では、最初の画面に予約ボタンが入るよう写真と余白を詰める */
@media (min-width: 821px) and (max-height: 880px) {
  .hero { padding-block: 22px 30px; }
  .hero-photos .hero-photo { aspect-ratio: 2 / 1; }
  .hero-foot { margin-top: 18px; }
  .hero-catch { margin-bottom: .2em; }
  .hero-title { font-size: clamp(1.5rem, 2.4vw, 2.1rem); }
}
@media (min-width: 821px) { .hero-foot { align-items: start; } .hero-foot .hero-book { padding-top: 6px; } }
/* 821〜980px（タブレット縦など）は、紹介文が細くならないよう説明と予約ボタンを縦に並べる */
@media (min-width: 821px) and (max-width: 980px) { .hero-foot { grid-template-columns: minmax(0, 1fr); } }