/* うなぎ 川勇 — 共通スタイル
   色は暖簾の生成り・墨、重箱の朱、タレの焦げ茶、品札の白木から取っています */
:root{
  --kinari:#F3ECDF;      /* 暖簾の生成り */
  --kinari-deep:#E9DFCC;
  --sumi:#1D1915;        /* 墨 */
  --tare:#4A2716;        /* タレの焦げ茶 */
  --shu:#A5311F;         /* 重箱の朱 */
  --shiraki:#E2CB9F;     /* 品札の白木 */
  --hai:#6E655A;
  --line:#CDBFA6;
  --mincho:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--mincho);background:var(--kinari);color:var(--sumi);line-height:1.95;font-size:16px;letter-spacing:.04em;-webkit-text-size-adjust:100%}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* ヘッダー */
.site-head{background:var(--kinari);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-head .wrap{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:48px;width:auto}
.brand span{font-size:13px;color:var(--hai);letter-spacing:.2em;line-height:1.4}
.brand b{display:block;font-size:19px;color:var(--sumi);font-weight:700;letter-spacing:.3em}
.nav{margin-left:auto;display:flex;gap:26px;font-size:15px}
.nav a{text-decoration:none;padding:4px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a[aria-current]{border-bottom-color:var(--shu)}
.head-tel{text-decoration:none;font-size:18px;font-weight:700;letter-spacing:.08em;border-left:1px solid var(--line);padding-left:22px}
.head-tel small{display:block;font-size:11px;font-weight:400;color:var(--hai);letter-spacing:.2em;line-height:1.2}

/* トップ：店構え */
.hero{display:grid;grid-template-columns:minmax(260px,5fr) 7fr;border-bottom:1px solid var(--line)}
.hero-noren{display:flex;justify-content:center;align-items:center;gap:36px;padding:56px 32px;background:var(--kinari)}
.hero-noren img{width:min(200px,38vw)}
.hero-noren .tate{writing-mode:vertical-rl;font-size:17px;line-height:2.2;letter-spacing:.3em;color:var(--tare)}
.hero-noren .tate em{font-style:normal;color:var(--shu)}
.hero-photo{position:relative;min-height:460px}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* 帯：営業中の札 */
.fuda-bar{background:var(--sumi);color:var(--kinari)}
.fuda-bar .wrap{display:flex;flex-wrap:wrap;gap:8px 36px;padding-top:14px;padding-bottom:14px;font-size:15px}
.fuda-bar b{color:#E9C58A;font-weight:500;margin-right:.6em}

/* 見出し */
.sec{padding:88px 0}
.sec + .sec{border-top:1px solid var(--line)}
.midashi{display:flex;align-items:baseline;gap:18px;margin-bottom:36px}
.midashi h2{font-size:28px;font-weight:700;letter-spacing:.2em}
.midashi span{font-size:13px;color:var(--hai);letter-spacing:.2em}
.midashi::after{content:"";flex:1;border-bottom:1px solid var(--line);transform:translateY(-8px)}

/* ご挨拶 */
.aisatsu{display:grid;grid-template-columns:auto 1fr;gap:56px;align-items:start}
.aisatsu .tate-bun{writing-mode:vertical-rl;height:430px;font-size:17px;line-height:2.3;letter-spacing:.14em}
.aisatsu figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.aisatsu figcaption,.cap{font-size:13px;color:var(--hai);margin-top:8px}

/* お知らせ（貼り紙） */
.harigami{background:#FBF8F1;border:1px solid var(--line);padding:30px 34px;max-width:760px;position:relative}
.harigami h3{font-size:18px;letter-spacing:.2em;margin-bottom:12px;color:var(--shu)}
.harigami ul{list-style:none}
.harigami li{padding:8px 0 8px 1.2em;text-indent:-1.2em;border-bottom:1px dotted var(--line)}
.harigami li:last-child{border-bottom:0}
.harigami li::before{content:"一、";color:var(--hai)}

/* 品札（木札） */
.fudagake{display:flex;flex-direction:row-reverse;justify-content:center;gap:14px;flex-wrap:wrap;padding:30px 0 10px;border-top:6px solid var(--tare)}
.kifuda{writing-mode:vertical-rl;background:var(--shiraki);background-image:repeating-linear-gradient(90deg,rgba(120,80,30,.07) 0 1px,transparent 1px 7px);border:1px solid #B79A6A;width:76px;min-height:330px;padding:26px 0 18px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 0 rgba(0,0,0,.08);position:relative}
.kifuda::before{content:"";position:absolute;top:8px;left:50%;width:7px;height:7px;margin-left:-3.5px;border-radius:50%;background:var(--tare)}
.kifuda .na{font-size:24px;font-weight:700;letter-spacing:.18em}
.kifuda .na.naga{font-size:19px;letter-spacing:.06em}
.kifuda .ne{font-size:16px;letter-spacing:.06em;color:var(--tare)}
.kifuda.aka{background:var(--shu);background-image:none;border-color:#7d2215;color:#FBF3E4}
.kifuda.aka .ne{color:#F6DDB8}
.kifuda.aka::before{background:#F6DDB8}
.fuda-note{text-align:center;font-size:14px;color:var(--hai);margin-top:18px}

/* 料理写真 */
.ryori{display:grid;grid-template-columns:7fr 5fr;gap:28px;margin-top:56px}
.ryori .big img{width:100%;aspect-ratio:10/9;object-fit:cover}
.ryori .side{display:grid;gap:28px;align-content:start}
.ryori .side img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ryori h3{font-size:19px;letter-spacing:.14em;margin-top:12px}
.ryori p{font-size:15px;color:#3b342c}
.ryori .ne{color:var(--shu);font-size:15px;margin-left:.5em}

/* うなぎの話 */
.unagi{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}
.unagi img{width:100%;aspect-ratio:1/1;object-fit:cover}
.unagi-text{max-width:720px;margin-top:36px}
.unagi-text p + p{margin-top:1em}

/* 店内 */
.tennai{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.tennai img{width:100%;height:100%;object-fit:cover}
.tennai-text{margin-top:24px}

/* 案内表 */
.annai{width:100%;border-collapse:collapse;font-size:16px}
.annai th,.annai td{padding:16px 8px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.annai th{width:8.5em;font-weight:700;letter-spacing:.2em;color:var(--tare)}
.annai td small{display:block;font-size:14px;color:var(--hai)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.map iframe{width:100%;height:100%;min-height:340px;border:0;filter:sepia(.25) saturate(.8)}

.tel-big{display:inline-block;text-decoration:none;font-size:30px;font-weight:700;letter-spacing:.1em;border-bottom:2px solid var(--shu);line-height:1.4}

/* 品書きページ */
.page-title{padding:64px 0 40px;border-bottom:1px solid var(--line)}
.page-title h1{font-size:34px;letter-spacing:.3em}
.page-title p{color:var(--hai);font-size:15px;margin-top:6px}
.shina{display:grid;grid-template-columns:1fr 1fr;gap:48px 64px}
.shina section{break-inside:avoid}
.shina h2{font-size:21px;letter-spacing:.24em;border-bottom:2px solid var(--sumi);padding-bottom:6px;margin-bottom:10px}
.shina h2 small{font-size:13px;color:var(--hai);letter-spacing:.1em;margin-left:10px;font-weight:400}
.hin{list-style:none}
.hin li{display:flex;align-items:baseline;gap:10px;padding:9px 0;border-bottom:1px dotted var(--line)}
.hin li .n{flex:0 1 auto}
.hin li .n small{display:block;font-size:13px;color:var(--hai);line-height:1.5}
.hin li::after{content:none}
.hin li .dots{flex:1;border-bottom:1px dotted #a99a80;transform:translateY(-6px);min-width:20px}
.hin li .p{white-space:nowrap;font-variant-numeric:tabular-nums}
.hin li .p i{font-style:normal;color:var(--hai);font-size:13px;margin:0 .2em 0 .6em}
.chui{font-size:14px;color:var(--hai);margin-top:10px}
.chui p{padding-left:1em;text-indent:-1em}
.chui p::before{content:"※"}
.shina-photo{margin:0 0 20px}
.shina-photo img{width:100%;aspect-ratio:16/10;object-fit:cover}
.wide{grid-column:1/-1}

/* フッター */
.site-foot{background:var(--sumi);color:#D9CFBE;padding:64px 0 110px;font-size:15px}
.site-foot .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:48px;align-items:start}
.site-foot .ink{width:150px;filter:invert(1) sepia(.3) brightness(.92)}
.site-foot h3{color:var(--kinari);font-size:18px;letter-spacing:.24em;margin-bottom:8px}
.site-foot a{text-decoration:none;border-bottom:1px solid #6b5f50}
.site-foot .copy{grid-column:1/-1;font-size:12px;color:#8d8272;border-top:1px solid #3a332b;padding-top:20px;letter-spacing:.1em}
.foot-nav{list-style:none;line-height:2.3}

/* スマホ下部の電話バー */
.call-bar{display:none}

@media (max-width:900px){
  .nav,.head-tel{display:none}
  .site-head .wrap{height:60px}
  .brand img{height:40px}
  .hero{grid-template-columns:1fr}
  .hero-photo{min-height:0;aspect-ratio:950/666;order:-1}
  .hero-noren{padding:36px 20px;gap:28px}
  .hero-noren img{width:120px}
  .hero-noren .tate{font-size:15px}
  .sec{padding:60px 0}
  .midashi h2{font-size:23px}
  .aisatsu{grid-template-columns:1fr;gap:28px}
  .aisatsu .tate-bun{height:auto;max-height:none;writing-mode:horizontal-tb;line-height:2.1}
  .ryori{grid-template-columns:1fr}
  .unagi{grid-template-columns:1fr 1fr}
  .unagi figure:first-child{grid-column:1/-1}
  .unagi figure:first-child img{aspect-ratio:4/3}
  .tennai{grid-template-columns:1fr}
  .two{grid-template-columns:1fr;gap:36px}
  .shina{grid-template-columns:1fr}
  .fudagake{gap:14px 8px}
  .kifuda{width:calc((100% - 24px)/4);max-width:72px;min-height:250px}
  .kifuda .na{font-size:20px}
  .kifuda .na.naga{font-size:16px}
  .kifuda .ne{font-size:14px}
  .site-foot .wrap{grid-template-columns:1fr;gap:28px}
  .site-foot .ink{width:110px}
  .page-title h1{font-size:27px}
  .call-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--sumi);border-top:1px solid #3a332b}
  .call-bar a{display:block;text-align:center;padding:14px 4px calc(14px + env(safe-area-inset-bottom));color:var(--kinari);text-decoration:none;font-size:16px;letter-spacing:.14em}
  .call-bar a + a{border-left:1px solid #3a332b}
  .call-bar a.tel{background:var(--shu)}
  .sp-menu{display:flex}
}
@media (min-width:901px){.sp-menu{display:none}}
.sp-menu{margin-left:auto;gap:16px;font-size:14px}
.sp-menu a{text-decoration:none}
@media (max-width:420px){
  .kifuda{min-height:240px;padding-top:22px}
  .kifuda .na{font-size:18px}
  .kifuda .ne{font-size:13px}
}

/* 言語切替・多言語 */
.lang-sw{display:flex;gap:2px;font-size:12px;letter-spacing:.06em;margin-left:18px}
.lang-sw a,.lang-sw b{padding:3px 7px;text-decoration:none;border:1px solid transparent;line-height:1.4}
.lang-sw b{border-color:var(--line);font-weight:500}
.lang-sw a:hover{border-color:var(--shu)}
.more{margin-top:40px}
.more a{text-decoration:none;font-size:19px;font-weight:700;letter-spacing:.1em;border-bottom:2px solid var(--shu)}

.lang-en body{font-family:"EB Garamond","Shippori Mincho B1",serif;font-size:18px;letter-spacing:.01em;line-height:1.75}
.lang-zh body{font-family:"Noto Serif SC","Shippori Mincho B1",serif;letter-spacing:.03em}
.lang-en .midashi h2,.lang-en .page-title h1{letter-spacing:.04em}
.lang-en .midashi span{letter-spacing:.06em;font-style:italic}
.lang-en .annai th{width:9.5em;letter-spacing:.02em}
.lang-zh .annai th{letter-spacing:.1em}
.lang-en .brand b{letter-spacing:.12em}
.lang-en .brand span{letter-spacing:.14em;text-transform:uppercase;font-size:11px}
.lang-en .harigami li::before,.lang-zh .harigami li::before{content:"・"}
.lang-en .chui p::before{content:"* "}
/* 英中はご挨拶を横書き、品札も横長の札に */
html:not(.lang-ja) .aisatsu .tate-bun{writing-mode:horizontal-tb;height:auto;line-height:2;font-size:17px;letter-spacing:.02em}
html:not(.lang-ja) .aisatsu{grid-template-columns:5fr 7fr}
html:not(.lang-ja) .kifuda{writing-mode:horizontal-tb;width:auto;min-width:118px;min-height:0;padding:24px 16px 14px;flex-direction:column;gap:6px;text-align:center}
html:not(.lang-ja) .kifuda .na{font-size:19px;letter-spacing:.02em}
html:not(.lang-ja) .kifuda .na.naga{font-size:16px}
html:not(.lang-ja) .fudagake{flex-direction:row}
.lang-en .hero-noren .tate{writing-mode:horizontal-tb;letter-spacing:.08em;font-size:16px;text-align:right;line-height:2}
.lang-en .hero-noren{flex-direction:row}
@media (max-width:900px){
  .lang-sw{margin-left:10px}
  .sp-menu{gap:12px}
  html:not(.lang-ja) .aisatsu{grid-template-columns:1fr}
  html:not(.lang-ja) .kifuda{width:calc((100% - 16px)/3);min-width:0;max-width:none;padding:22px 6px 12px}
  html:not(.lang-ja) .kifuda .na{font-size:16px}
  html:not(.lang-ja) .kifuda .na.naga{font-size:14px}
}
@media (max-width:420px){
  .brand span{display:none}
  .lang-sw a,.lang-sw b{padding:3px 5px}
}

/* 日よけの字のロゴ */
.brand img{height:40px}
.brand span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--hai)}
.site-foot .ink{width:96px;filter:none}
.hero-noren img{width:min(170px,34vw)}
@media (max-width:900px){.brand img{height:32px}.hero-noren img{width:104px}}
@media (max-width:420px){.brand img{height:28px}}