:root{
  --indigo:#1F3A5F; --indigo-2:#2C4D77; --indigo-line:#4A6C96;
  --paper:#F4F1EA; --paper-2:#E8E2D5; --card:#FBF9F4;
  --ink:#1B2430; --ink-2:#33404F; --ink-3:#4A5666; --muted:#5A6675;
  --sky:#BFD0E3; --sky-2:#D7E1EC;
  --shu:#B5452B; --brown:#8A5A2B; --rule:#D9D2C3;
  --serif:'Zen Old Mincho','Hiragino Mincho ProN','Yu Mincho',serif;
  --sans:'BIZ UDPGothic','Hiragino Sans','Yu Gothic',sans-serif;
  --en:'Cormorant Garamond',Georgia,serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.85;-webkit-text-size-adjust:100%}
a{color:var(--indigo)}a:hover{color:#132640}
h1,h2,h3,p,dl,dd{margin:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.en{font-family:var(--en)}
.serif{font-family:var(--serif)}
.eyebrow{font-size:13px;letter-spacing:.3em;color:var(--brown);margin-bottom:8px}
.on-dark .eyebrow{color:var(--sky)}
.h2{font-family:var(--serif);font-weight:700;font-size:clamp(28px,4.4vw,38px);line-height:1.5}
.lead-en{font-size:15px;color:var(--ink-3);margin-top:10px}
section{padding:clamp(64px,9vw,104px) 0}
.on-dark{background:var(--indigo);color:var(--paper)}

/* 青海波 seigaiha */
.seigaiha{height:56px;background-color:var(--indigo);
  background-image:
  radial-gradient(circle at 50% 100%,transparent 0 18%,rgba(244,241,234,.35) 18% 26%,transparent 26% 42%,rgba(244,241,234,.35) 42% 50%,transparent 50% 66%,rgba(244,241,234,.35) 66% 74%,transparent 74%),
  radial-gradient(circle at 50% 100%,transparent 0 18%,rgba(244,241,234,.35) 18% 26%,transparent 26% 42%,rgba(244,241,234,.35) 42% 50%,transparent 50% 66%,rgba(244,241,234,.35) 66% 74%,transparent 74%);
  background-size:56px 28px;background-position:0 0,28px 14px}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:var(--indigo);color:var(--paper);border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--paper)}
.logo:hover{color:var(--paper)}
.seal{width:40px;height:40px;background:var(--shu);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:900;font-size:20px;border-radius:4px;flex:none}
.logo-txt{display:flex;flex-direction:column;line-height:1.2}
.logo-txt b{font-family:var(--serif);font-weight:900;font-size:22px;letter-spacing:.1em}
.logo-txt span{font-family:var(--en);font-size:12px;letter-spacing:.2em}
.nav{display:flex;gap:4px 24px;font-size:14px}
.nav a{color:var(--paper);text-decoration:none;padding:8px 0;display:flex;flex-direction:column;line-height:1.3;white-space:nowrap}
.nav a small{font-size:11px;color:var(--sky)}
.nav a:hover{color:#fff}
.tel-btn{background:var(--paper);color:var(--indigo);text-decoration:none;padding:10px 18px;font-weight:700;font-size:14px;white-space:nowrap;border-radius:2px}
@media (max-width:900px){
  .site-header .wrap{flex-wrap:wrap;padding-top:10px;padding-bottom:0}
  .nav{order:3;width:calc(100% + 48px);margin:0 -24px;padding:0 24px;overflow-x:auto;gap:22px;border-top:1px solid rgba(255,255,255,.12);scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  html{scroll-padding-top:120px}
}

/* hero */
.hero{background:var(--indigo);color:var(--paper);padding:clamp(48px,8vw,88px) 0 clamp(56px,8vw,96px);position:relative;overflow:hidden}
.hero-grid{display:flex;flex-wrap:wrap;gap:48px;align-items:center;justify-content:space-between}
.hero-ja{display:flex;gap:clamp(20px,4vw,40px);align-items:flex-start}
.hero h1{writing-mode:vertical-rl;font-family:var(--serif);font-weight:900;font-size:clamp(84px,14vw,148px);line-height:1;letter-spacing:.12em}
.hero-catch{writing-mode:vertical-rl;font-family:var(--serif);font-size:clamp(20px,3vw,28px);letter-spacing:.16em;line-height:1.8}
.hero-side{display:flex;flex-direction:column;gap:22px;padding-top:6px;align-items:flex-start}
.stamp{width:60px;height:60px;border:2px solid #D9715A;color:#F2A08C;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:900;font-size:15px;line-height:1.15;text-align:center;transform:rotate(-4deg)}
.hero-en{flex:0 1 460px;display:flex;flex-direction:column;gap:16px}
.hero-en .tag{font-size:14px;letter-spacing:.3em;color:var(--sky)}
.hero-en .big{font-family:var(--en);font-size:clamp(30px,4.6vw,46px);line-height:1.15;font-weight:500}
.hero-en p.sub{font-size:15px;color:var(--sky-2)}
.hero-en .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 26px;font-weight:700;text-decoration:none;font-size:15px}
.btn-light{background:var(--paper);color:var(--indigo)}
.btn-light:hover{background:#fff;color:var(--indigo)}
.btn-line{border:1px solid var(--paper);color:var(--paper)}
.btn-line:hover{background:rgba(255,255,255,.08);color:#fff}
.hero-wave{position:absolute;right:-40px;bottom:-30px;width:min(560px,70vw);opacity:.18;pointer-events:none}

/* about */
.about{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-start}
.about>div:first-child{flex:1 1 300px}
.about-body{flex:2 1 480px;display:flex;flex-direction:column;gap:18px;font-size:16px;color:var(--ink-2)}
.quote-en{padding-left:20px;border-left:2px solid var(--shu);font-size:15px;color:var(--ink-3)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:8px}
.facts div{background:var(--paper);padding:18px 16px;text-align:center}
.facts b{display:block;font-family:var(--serif);font-size:28px;line-height:1.2;color:var(--indigo)}
.facts span{font-size:13px;color:var(--muted)}

/* seasons */
.season-bg{background:var(--paper-2)}
.seasons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;background:#C9C0AE;margin-top:44px}
.season{background:var(--card);padding:32px 26px;display:flex;flex-direction:column;gap:8px}
.season .k{font-family:var(--serif);font-weight:900;font-size:48px;line-height:1}
.season .e{font-family:var(--en);font-size:17px;letter-spacing:.12em;color:var(--ink-2)}
.season .f{font-size:16px;font-weight:700;margin-top:6px}
.season .fe{font-size:14px;color:var(--ink-3)}
@media (max-width:900px){.seasons{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* specials (no photos: typographic cards) */
.sp-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:44px}
.sp-head p.note{font-size:14px;color:var(--muted)}
.specials{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:28px}
.dish{background:var(--card);border-top:4px solid var(--indigo);padding:32px 28px 28px;display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden}
.dish .kanji{position:absolute;right:-6px;top:-18px;font-family:var(--serif);font-weight:900;font-size:150px;line-height:1;color:var(--indigo);opacity:.07;pointer-events:none}
.dish .no{font-family:var(--en);font-size:15px;letter-spacing:.2em;color:var(--shu)}
.dish h3{font-family:var(--serif);font-size:24px;line-height:1.4}
.dish .en-name{font-family:var(--en);font-style:italic;font-size:19px;color:var(--ink-2)}
.dish p.d{font-size:15px;color:var(--ink-3);margin-top:4px}
.dish .price{font-size:21px;font-weight:700;color:var(--indigo);margin-top:auto;padding-top:12px}
.dish .price small{font-size:13px;font-weight:400;color:var(--muted)}

/* experience */
.exp{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:40px;margin-top:44px}
.exp>div{border-top:1px solid var(--indigo-line);padding-top:24px;display:flex;flex-direction:column;gap:8px}
.exp svg{width:40px;height:40px;stroke:var(--sky);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:6px}
.exp .t{font-family:var(--serif);font-weight:700;font-size:22px}
.exp .te{font-family:var(--en);font-size:20px;color:var(--sky-2)}
.exp .d{font-size:15px;color:var(--sky-2)}
.exp .de{font-size:14px;color:var(--sky)}
.guide{margin-top:56px;background:var(--paper);color:var(--ink);padding:24px 28px;display:grid;gap:10px;font-size:15px}

/* menu */
.menu-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:40px 64px;margin-top:44px}
.menu-grid h3{font-family:var(--serif);font-size:20px;color:var(--indigo);border-bottom:1px solid var(--indigo);padding-bottom:8px;margin-bottom:6px}
.menu-grid h3 span{font-family:var(--en);font-size:17px;font-weight:500;margin-left:6px}
.row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid var(--rule)}
.row .n small{display:block;font-size:13px;color:var(--muted);line-height:1.4}
.row .p{white-space:nowrap;font-weight:700}
.course{margin-top:56px;border:1px solid var(--indigo);padding:28px 32px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px}
.course .t{font-family:var(--serif);font-size:22px;font-weight:700}
.course .te{font-family:var(--en);font-size:19px}
.course .d{font-size:14px;color:var(--muted)}
.course .p{font-size:28px;font-weight:700;color:var(--indigo);white-space:nowrap}
@media (max-width:420px){.menu-grid{grid-template-columns:minmax(0,1fr)}}

/* info */
.info{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:56px}
.info .h2 span{font-family:var(--en);font-size:24px;font-weight:500;margin-left:8px}
.hours{display:grid;grid-template-columns:150px 1fr;gap:14px 16px;font-size:16px;margin-top:20px}
.hours dt{color:var(--sky)}
.hours dd{margin:0}
.addr{font-size:16px;margin-top:20px}
.addr-en{font-size:15px;color:var(--sky-2);margin-top:12px}
.route{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:0;border-top:1px solid var(--indigo-line)}
.route li{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--indigo-line);font-size:15px}
.route li b{font-family:var(--en);font-size:22px;color:#F2A08C;line-height:1.2;min-width:24px}
.on-dark a:not(.btn){color:var(--paper)}
@media (max-width:480px){.hours{grid-template-columns:1fr;gap:2px}.hours dd{margin-bottom:12px}}

footer{padding:32px 24px;text-align:center;font-size:13px;color:var(--muted)}
footer .f-logo{font-family:var(--serif);font-weight:900;font-size:22px;color:var(--ink);letter-spacing:.1em;margin-bottom:4px}

@media (max-width:640px){
  .hero-grid{gap:36px}
  .facts b{font-size:22px}
  .course{padding:24px 20px}
  .guide{padding:20px}
}

/* ===== 共通：ページ切り替えメニュー / page nav ===== */
.nav a.page-link{color:#fff}
.nav a.page-link small{color:#F2A08C}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 #F2A08C}
.more-link{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:12px 24px;margin-top:32px;border:1px solid var(--indigo);color:var(--indigo);text-decoration:none;font-weight:700}
.more-link:hover{background:var(--indigo);color:var(--paper)}
.on-dark .more-link{border-color:var(--paper);color:var(--paper)}
.on-dark .more-link:hover{background:var(--paper);color:var(--indigo)}

/* ===== 下層ページ / sub pages ===== */
.page-hero{background:var(--indigo);color:var(--paper);padding:clamp(40px,7vw,72px) 0 clamp(48px,7vw,80px);position:relative;overflow:hidden}
.crumb{font-size:13px;color:var(--sky);margin-bottom:20px}
.crumb a{color:var(--sky)}
.crumb a:hover{color:#fff}
.page-hero h1{font-family:var(--serif);font-weight:900;font-size:clamp(40px,7vw,68px);line-height:1.25;letter-spacing:.08em}
.page-hero .h1-en{font-family:var(--en);font-size:clamp(22px,3vw,30px);margin-top:4px}
.page-hero p.lead{font-size:16px;color:var(--sky-2);margin-top:20px;max-width:640px}
.page-hero .kanji-bg{position:absolute;right:-20px;bottom:-60px;font-family:var(--serif);font-weight:900;font-size:clamp(200px,32vw,380px);line-height:1;color:#fff;opacity:.06;pointer-events:none}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.toc a{border:1px solid var(--indigo-line);color:var(--paper);text-decoration:none;padding:8px 14px;font-size:14px;min-height:40px;display:inline-flex;align-items:center}
.toc a:hover{background:rgba(255,255,255,.08)}
.back-top{background:var(--paper-2);padding:56px 0;text-align:center}
.back-top p{font-size:15px;color:var(--ink-3);margin-bottom:16px}
.back-top a{display:inline-flex;align-items:center;gap:8px;min-height:52px;padding:14px 32px;background:var(--indigo);color:var(--paper);text-decoration:none;font-weight:700}
.back-top a:hover{background:#132640;color:#fff}
.sec-head{margin-bottom:36px}
.note-box{background:var(--card);border:1px solid var(--rule);padding:20px 24px;font-size:14px;color:var(--ink-3);display:grid;gap:6px;margin-top:40px}

/* お品書き：コース */
.course-steps{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--indigo-line);border:1px solid var(--indigo-line)}
.course-steps li{background:var(--indigo);padding:22px 22px;display:flex;gap:16px;align-items:flex-start}
.course-steps .num{font-family:var(--serif);font-weight:900;font-size:26px;line-height:1.2;color:#F2A08C;min-width:30px}
.course-steps .t{font-family:var(--serif);font-weight:700;font-size:18px}
.course-steps .te{font-family:var(--en);font-size:16px;color:var(--sky-2)}
.course-steps .d{font-size:14px;color:var(--sky);margin-top:4px}
.price-band{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px 40px;align-items:baseline}
.price-band b{font-size:34px;color:#fff}
.price-band span{font-size:14px;color:var(--sky)}

/* お品書き：季節限定 */
.season-menu{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:8px}
.season-menu>div{background:var(--card);padding:24px 22px;border-top:4px solid var(--c,#1F3A5F)}
.season-menu h3{font-family:var(--serif);font-size:22px;display:flex;align-items:baseline;gap:10px;margin-bottom:8px}
.season-menu h3 span{font-family:var(--en);font-size:15px;font-weight:500;color:var(--ink-3);letter-spacing:.1em}
@media (max-width:900px){.season-menu{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.season-menu{grid-template-columns:minmax(0,1fr)}}

/* お品書き：地酒 */
.sake-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.sake{background:var(--card);padding:26px 24px;display:flex;flex-direction:column;gap:6px}
.sake .brew{font-size:13px;color:var(--brown);letter-spacing:.1em}
.sake h3{font-family:var(--serif);font-size:24px}
.sake .te{font-family:var(--en);font-size:17px;font-style:italic;color:var(--ink-2)}
.taste{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-top:8px}
.taste .bar{flex:1;height:6px;background:var(--rule);position:relative}
.taste .bar i{position:absolute;top:-4px;width:14px;height:14px;border-radius:50%;background:var(--shu);transform:translateX(-50%)}
.sake .p{font-weight:700;margin-top:8px}

/* はじめての方へ：ステップ */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:0;counter-reset:step}
.step{display:grid;grid-template-columns:88px minmax(0,1fr);gap:24px;padding:36px 0;border-bottom:1px solid var(--rule)}
.step:first-child{border-top:1px solid var(--rule)}
.step .no{font-family:var(--serif);font-weight:900;font-size:52px;line-height:1;color:var(--indigo)}
.step .no small{display:block;font-family:var(--en);font-size:13px;font-weight:600;letter-spacing:.2em;color:var(--shu);margin-top:8px}
.step h3{font-family:var(--serif);font-size:24px;line-height:1.4}
.step .te{font-family:var(--en);font-size:19px;color:var(--ink-2);margin-bottom:10px}
.step p.d{font-size:16px;color:var(--ink-2)}
.step p.de{font-size:15px;color:var(--ink-3);margin-top:8px}
@media (max-width:560px){.step{grid-template-columns:minmax(0,1fr);gap:8px}.step .no{font-size:40px;display:flex;align-items:baseline;gap:12px}.step .no small{margin-top:0}}

/* はじめての方へ：マナー */
.manners{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:8px}
.manner{background:var(--card);padding:24px;display:flex;flex-direction:column;gap:6px}
.manner .mark{font-family:var(--serif);font-weight:900;font-size:15px;width:40px;height:40px;border:2px solid var(--shu);color:var(--shu);display:flex;align-items:center;justify-content:center;margin-bottom:8px}
.manner .mark.ok{border-color:var(--indigo);color:var(--indigo)}
.manner h3{font-family:var(--serif);font-size:19px}
.manner .te{font-family:var(--en);font-size:16px;color:var(--ink-2)}
.manner p.d{font-size:14px;color:var(--ink-3)}

/* はじめての方へ：ひとこと */
.phrases{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--indigo-line);border:1px solid var(--indigo-line);margin-top:8px}
.phrase{background:var(--indigo);padding:24px}
.phrase .ja{font-family:var(--serif);font-size:24px;font-weight:700}
.phrase .ro{font-family:var(--en);font-size:18px;font-style:italic;color:#F2A08C}
.phrase .mean{font-size:14px;color:var(--sky-2);margin-top:4px}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--rule)}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";color:var(--shu);font-weight:700}
.faq details[open] summary::after{content:"－"}
.faq summary small{display:block;font-family:var(--en);font-size:16px;font-weight:500;color:var(--ink-3)}
.faq .a{padding:0 22px 20px;font-size:15px;color:var(--ink-2)}
.faq .a p+p{margin-top:6px;color:var(--ink-3)}

/* ===== 旬の暦ページ ===== */
.cal-wrap{overflow-x:auto;margin-top:8px;border:1px solid var(--rule);background:var(--card)}
.cal{border-collapse:collapse;width:100%;min-width:760px;font-size:14px}
.cal th,.cal td{border-bottom:1px solid var(--rule);padding:10px 8px;text-align:center}
.cal thead th{background:var(--indigo);color:var(--paper);font-weight:700;font-size:13px}
.cal thead th small{display:block;font-family:var(--en);font-weight:500;color:var(--sky)}
.cal tbody th{text-align:left;padding-left:16px;white-space:nowrap;font-weight:700}
.cal tbody th small{display:block;font-weight:400;font-size:12px;color:var(--muted)}
.cal td.on{background:rgba(31,58,95,.14)}
.cal td.peak{background:var(--indigo);color:#fff;font-weight:700}
.legend{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:13px;color:var(--ink-3);margin-top:14px}
.legend i{display:inline-block;width:14px;height:14px;vertical-align:-2px;margin-right:6px}
.season-detail{display:grid;grid-template-columns:200px minmax(0,1fr);gap:40px;padding:56px 0;border-bottom:1px solid var(--rule)}
.season-detail:first-child{border-top:1px solid var(--rule)}
.season-detail .big{font-family:var(--serif);font-weight:900;font-size:clamp(96px,14vw,150px);line-height:1}
.season-detail .big small{display:block;font-family:var(--en);font-size:18px;font-weight:600;letter-spacing:.2em;margin-top:10px}
.season-detail h3{font-family:var(--serif);font-size:26px;line-height:1.5}
.season-detail .te{font-family:var(--en);font-size:19px;color:var(--ink-2);margin-bottom:14px}
.fish-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:20px}
.fish{background:var(--card);padding:18px 20px;border-left:3px solid var(--c,#1F3A5F)}
.fish b{font-family:var(--serif);font-size:18px}
.fish .fe{font-family:var(--en);font-style:italic;font-size:16px;color:var(--ink-2)}
.fish p{font-size:14px;color:var(--ink-3);margin-top:4px}
@media (max-width:720px){.season-detail{grid-template-columns:minmax(0,1fr);gap:12px;padding:40px 0}.season-detail .big{display:flex;align-items:baseline;gap:16px}}

/* ===== おすすめページ ===== */
.feature{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;padding:64px 0;border-bottom:1px solid var(--rule);align-items:start}
.feature:first-child{padding-top:0}
.feature .mark-box{background:var(--indigo);color:var(--paper);aspect-ratio:1/1;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}
.feature .mark-box .k{font-family:var(--serif);font-weight:900;font-size:clamp(120px,18vw,200px);line-height:1}
.feature .mark-box .no{position:absolute;top:18px;left:20px;font-family:var(--en);font-size:16px;letter-spacing:.2em;color:#F2A08C}
.feature .mark-box .seig{position:absolute;left:0;right:0;bottom:0;height:56px}
.feature h3{font-family:var(--serif);font-size:clamp(26px,3.4vw,34px);line-height:1.4}
.feature .te{font-family:var(--en);font-style:italic;font-size:21px;color:var(--ink-2)}
.feature .story{font-size:16px;color:var(--ink-2);margin-top:18px}
.feature .story-en{font-size:15px;color:var(--ink-3);margin-top:10px}
.spec{display:grid;grid-template-columns:120px minmax(0,1fr);gap:10px 16px;margin-top:24px;padding-top:20px;border-top:1px dashed var(--rule);font-size:15px}
.spec dt{color:var(--brown);font-weight:700}
.spec dd{margin:0}
.feature .price{font-size:26px;font-weight:700;color:var(--indigo);margin-top:20px}
.feature .price small{font-size:14px;font-weight:400;color:var(--muted)}
@media (max-width:820px){.feature{grid-template-columns:minmax(0,1fr);gap:28px;padding:48px 0}.feature .mark-box{aspect-ratio:16/9}}
@media (max-width:480px){.spec{grid-template-columns:minmax(0,1fr);gap:2px}.spec dd{margin-bottom:10px}}

/* ===== 営業時間・アクセスページ ===== */
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-top:8px}
.day{background:var(--card);border:1px solid var(--rule);padding:14px 6px;text-align:center;display:flex;flex-direction:column;gap:6px}
.day b{font-family:var(--serif);font-size:20px}
.day b small{display:block;font-family:var(--en);font-size:12px;font-weight:500;color:var(--muted)}
.day span{font-size:12px;line-height:1.5;color:var(--ink-2)}
.day.closed{background:var(--paper-2)}
.day.closed b{color:var(--shu)}
@media (max-width:640px){.week{grid-template-columns:repeat(4,minmax(0,1fr))}}
.info-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:40px}
.info-card{background:var(--card);padding:24px;display:flex;flex-direction:column;gap:6px}
.info-card h3{font-family:var(--serif);font-size:20px}
.info-card h3 span{font-family:var(--en);font-size:16px;font-weight:500;color:var(--ink-3);margin-left:6px}
.info-card p{font-size:15px;color:var(--ink-2)}
.info-card p.en{font-family:var(--sans);font-size:14px;color:var(--ink-3)}
.map-box{background:#E9EEF3;border:1px solid var(--rule);margin-top:8px}
.map-box svg{display:block;width:100%;height:auto}
.map-cap{font-size:13px;color:var(--muted);margin-top:10px}
.ways{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:40px}
.way{border-top:3px solid var(--indigo);background:var(--card);padding:22px 22px}
.way h3{font-family:var(--serif);font-size:20px;margin-bottom:4px}
.way h3 span{font-family:var(--en);font-size:16px;font-weight:500;color:var(--ink-3);margin-left:6px}
.way p{font-size:15px;color:var(--ink-2)}
.way p+p{font-size:14px;color:var(--ink-3);margin-top:6px}
.on-dark .route{margin-top:0}
@media (max-width:700px){.map-box{overflow-x:auto}.map-box svg{min-width:680px}}

/* ===== 写真まわり / photos ===== */
.photo{margin:0;overflow:hidden;background:#D9D2C3;position:relative}
.photo img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
@media (prefers-reduced-motion:reduce){.photo img{transition:none}}

/* トップの大きな写真 */
.hero.has-photo{min-height:clamp(600px,88vh,880px);display:flex;align-items:flex-end;padding:120px 0 clamp(56px,8vw,96px);background:#142640}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 50%}
.hero-scrim{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(15,30,52,.72) 0%,rgba(15,30,52,.22) 42%,rgba(15,30,52,.22) 58%,rgba(15,30,52,.62) 100%),
  linear-gradient(0deg,rgba(15,30,52,.55) 0%,rgba(15,30,52,0) 40%)}
.hero.has-photo .wrap{position:relative;z-index:1;width:100%}
.hero.has-photo h1,.hero.has-photo .hero-catch{text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero.has-photo .hero-en p.sub{color:#E6ECF3}
@media (max-width:760px){
  .hero.has-photo{min-height:auto;padding-top:56px}
  .hero-scrim{background:linear-gradient(180deg,rgba(15,30,52,.55) 0%,rgba(15,30,52,.78) 55%,rgba(15,30,52,.92) 100%)}
}

/* 下層ページの写真ヘッダー */
.page-hero.has-photo{min-height:clamp(380px,56vh,560px);display:flex;align-items:flex-end;background:#142640}
.page-hero.has-photo .wrap{position:relative;z-index:1;width:100%}

/* 潮騒について */
.about-photo{margin-top:36px;aspect-ratio:4/3}
.about-photo img{object-position:30% 50%}

/* おすすめカード */
.dish-photo{margin:-32px -28px 22px;aspect-ratio:3/2}
.dish{border-top:0;box-shadow:0 1px 0 var(--rule)}
.dish:hover .dish-photo img{transform:scale(1.04)}
.dish .no{position:absolute;top:16px;left:16px;z-index:1;background:var(--indigo);color:#fff;padding:2px 12px;font-size:14px;letter-spacing:.16em}

/* 日本のたのしみ方 */
.exp>div{border-top:0;padding-top:0}
.exp-photo{aspect-ratio:4/3;margin-bottom:14px;background:#2C4D77}
.exp>div:hover .exp-photo img{transform:scale(1.04)}

/* おすすめページ */
.feature .mark-box.photo-box{margin:0;background:#D9D2C3;aspect-ratio:4/3;display:block;position:relative}
.feature .mark-box.photo-box img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.feature:hover .mark-box.photo-box img{transform:scale(1.03)}
.feature .mark-box.photo-box .no{z-index:1;top:16px;left:16px;background:var(--indigo);color:#fff;padding:2px 12px}
@media (max-width:820px){.feature .mark-box.photo-box{aspect-ratio:3/2}}

/* お品書き：地酒の写真 */
.wide-photo{aspect-ratio:21/8;margin-bottom:32px}
.wide-photo img{object-position:50% 70%}
@media (max-width:640px){.wide-photo{aspect-ratio:3/2}}

/* =========================================================
   仕上げ：文字と背景 / Typography & texture refinement
   ========================================================= */
:root{
  --sans:'Zen Kaku Gothic New','Hiragino Sans','Yu Gothic',sans-serif;
  --torinoko:#EDE6D6;              /* 鳥の子色 */
  --ai-deep:#142640;               /* 濃藍 */
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .36 0 0 0 0 .29 0 0 0 0 .2 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --fiber:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.012 .18' numOctaves='2' seed='7'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .38 0 0 0 0 .28 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23f)'/%3E%3C/svg%3E");
  --seig-faint:
    radial-gradient(circle at 50% 100%,transparent 0 18%,rgba(255,255,255,.045) 18% 26%,transparent 26% 42%,rgba(255,255,255,.045) 42% 50%,transparent 50% 66%,rgba(255,255,255,.045) 66% 74%,transparent 74%),
    radial-gradient(circle at 50% 100%,transparent 0 18%,rgba(255,255,255,.045) 18% 26%,transparent 26% 42%,rgba(255,255,255,.045) 42% 50%,transparent 50% 66%,rgba(255,255,255,.045) 66% 74%,transparent 74%);
}

/* --- 紙の質感：和紙の繊維と粒子 --- */
body{background-color:var(--paper);background-image:var(--fiber),var(--grain);
  font-family:var(--sans);font-weight:400;letter-spacing:.04em;line-height:2;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.season-bg,.back-top{background-color:var(--torinoko);background-image:var(--fiber),var(--grain)}
.dish,.season,.sake,.manner,.info-card,.way,.fish,.note-box,.faq details,.season-menu>div,.day,.cal-wrap,.facts div{background-image:var(--grain)}

/* --- 文字組み：日本語は文節で折り返し、見出しは詰め組み --- */
p,dd,li,summary,h1,h2,h3{word-break:auto-phrase;line-break:strict}
p,dd,li{text-wrap:pretty}
h1,h2,h3,.h2,.t,.hero-catch,.course .t{font-feature-settings:"palt";text-wrap:balance}
.h2{font-size:clamp(30px,4.6vw,46px);font-weight:700;line-height:1.45;letter-spacing:.07em;margin-top:6px}
.about-body,.about-body p{font-size:16.5px;line-height:2.1}
[lang="en"]{letter-spacing:.01em}
.quote-en,.lead-en,.story-en,.de,.fe,.addr-en{font-weight:400}

/* 見出し上の小さなラベル：朱の細線＋欧文 */
.eyebrow{display:flex;align-items:center;gap:14px;font-size:12.5px;letter-spacing:.28em;color:var(--brown);margin-bottom:14px}
.eyebrow::before{content:"";width:32px;height:1px;background:var(--shu);flex:none}
.on-dark .eyebrow{color:#C9D6E6}
.on-dark .eyebrow::before{background:#E08A72}

/* 値段は明朝で */
.price,.row .p,.course .p,.sake .p,.price-band b,.feature .price{font-family:var(--serif);font-weight:700;letter-spacing:.04em;font-feature-settings:"tnum"}
.row{border-bottom:1px dotted #C2B7A2}
.menu-grid h3{letter-spacing:.12em;border-bottom-width:2px}

/* 本文の英語は少し控えめに */
.quote-en{font-family:var(--en);font-size:18px;font-style:italic;line-height:1.7;color:var(--ink-2);border-left-width:1px}

/* --- 藍色の帯：濃藍に青海波をうっすら --- */
.on-dark,.page-hero,.site-header,.hero{background-color:var(--indigo);background-image:var(--seig-faint),var(--grain);background-size:64px 32px,64px 32px,220px 220px;background-position:0 0,32px 16px,0 0}
.hero.has-photo,.page-hero.has-photo{background-image:none;background-color:var(--ai-deep)}
.on-dark{background-color:#1C3556}

/* --- 節ごとの大きな漢字の透かし --- */
section[data-v]{position:relative;overflow:hidden}
section[data-v]::before{content:attr(data-v);position:absolute;top:clamp(24px,5vw,56px);right:clamp(-20px,-1vw,0px);
  font-family:var(--serif);font-weight:900;font-size:clamp(180px,26vw,340px);line-height:1;color:var(--indigo);opacity:.045;pointer-events:none;z-index:0;writing-mode:vertical-rl}
section[data-v].on-dark::before{color:#fff;opacity:.05}
section[data-v]>.wrap{position:relative;z-index:1}

/* --- ヘッダー：上に朱の細線 --- */
.site-header{border-top:3px solid var(--shu);box-shadow:0 1px 0 rgba(0,0,0,.18)}
.logo-txt b{letter-spacing:.18em}
.nav a{letter-spacing:.06em}
.nav a small{font-family:var(--en);font-size:12px;letter-spacing:.08em}
.tel-btn{letter-spacing:.08em}

/* --- ボタン --- */
.btn,.more-link,.back-top a{letter-spacing:.08em;transition:background .25s,color .25s,border-color .25s}
.more-link::after{content:"";display:none}

/* --- トップの大見出し --- */
.hero h1{letter-spacing:.18em}
.hero-catch{letter-spacing:.22em}
.hero-en .tag{display:flex;align-items:center;gap:12px}
.hero-en .tag::before{content:"";width:28px;height:1px;background:#E08A72}

/* --- 青海波の帯をもう少し繊細に --- */
.seigaiha{height:40px;background-size:40px 20px;background-position:0 0,20px 10px}

/* --- フッター：濃藍の締め --- */
footer{background-color:var(--ai-deep);background-image:var(--seig-faint),var(--grain);background-size:64px 32px,64px 32px,220px 220px;background-position:0 0,32px 16px,0 0;
  color:#AFC0D4;padding:64px 24px 40px;border-top:3px solid var(--shu)}
footer .f-logo{color:var(--paper);font-size:30px;letter-spacing:.3em;display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:18px}
footer .f-logo::before{content:"潮";width:44px;height:44px;background:var(--shu);color:#fff;font-size:22px;letter-spacing:0;display:inline-flex;align-items:center;justify-content:center;border-radius:4px}
footer a{color:var(--paper);text-decoration:none;border-bottom:1px solid rgba(244,241,234,.3);padding-bottom:2px}
footer a:hover{color:#fff;border-bottom-color:#E08A72}
footer p{line-height:2.2}
footer p:last-child{color:#8FA3BA}

/* =========================================================
   旬の暦カード：季節ごとに色と動き
   ========================================================= */
.season-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:44px}
@media (max-width:960px){.season-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.season-cards{grid-template-columns:minmax(0,1fr)}}
.season-card{position:relative;isolation:isolate;overflow:hidden;min-height:460px;padding:28px 24px 22px;color:#fff;text-decoration:none;
  display:flex;flex-direction:column;gap:4px;background:var(--bg);
  transition:transform .6s cubic-bezier(.2,.7,.2,1),box-shadow .6s cubic-bezier(.2,.7,.2,1)}
.season-card:hover,.season-card:focus-visible{color:#fff;transform:translateY(-8px);box-shadow:0 22px 44px rgba(20,38,64,.28)}
.season-card:focus-visible{outline:2px solid var(--shu);outline-offset:3px}
.season-card .sk{font-family:var(--serif);font-weight:900;font-size:clamp(96px,9vw,128px);line-height:1;letter-spacing:0;text-shadow:0 4px 30px rgba(0,0,0,.25)}
.season-card .se{font-family:var(--en);font-size:16px;letter-spacing:.34em;opacity:.9;margin-top:10px}
.season-card .sm{font-size:13px;letter-spacing:.08em;opacity:.78}
.season-card .sc{font-family:var(--serif);font-weight:700;font-size:20px;line-height:1.6;letter-spacing:.06em;margin-top:auto;padding-top:28px}
.season-card .sf{display:block;margin-top:12px;font-size:15px}
.season-card .sf b{display:block;font-weight:700;letter-spacing:.06em}
.season-card .sf small{display:block;font-size:13px;opacity:.78;letter-spacing:.02em}
.season-card .go{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.28);font-size:13px;letter-spacing:.12em}
.season-card .go [lang="en"]{font-family:var(--en);font-size:15px;opacity:.75}
.season-card .go i{margin-left:auto;font-style:normal;transition:transform .4s}
.season-card:hover .go i{transform:translateX(6px)}
.season-card .fx,.season-card .fx::before,.season-card .fx::after{position:absolute;inset:0;content:"";pointer-events:none}
.season-card .fx{z-index:-1}
/* 下の文字を読みやすくする影 */
.season-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.28) 100%);pointer-events:none}

/* 春：ホタルイカの青い光がまたたく夜の海 */
.s-spring{--bg:#13233D}
.s-spring .fx::before{background-image:
  radial-gradient(circle,rgba(140,230,255,.95) 0 1.4px,rgba(90,200,255,.35) 2.4px,transparent 5px),
  radial-gradient(circle,rgba(140,230,255,.85) 0 1.1px,rgba(90,200,255,.3) 2px,transparent 4px);
  background-size:53px 61px,83px 71px;background-position:0 0,27px 33px}
.s-spring .fx::after{background-image:radial-gradient(circle,rgba(170,240,255,.95) 0 1.6px,rgba(90,200,255,.4) 3px,transparent 6px);
  background-size:97px 89px;background-position:41px 12px;opacity:0}
.s-spring .fx{background:radial-gradient(120% 60% at 50% 110%,rgba(60,140,200,.35),transparent 70%)}

/* 夏：波が流れる */
.s-summer{--bg:#1D4F7C}
.s-summer .fx::before{background-image:
  radial-gradient(circle at 50% 100%,transparent 0 18%,rgba(255,255,255,.14) 18% 24%,transparent 24% 42%,rgba(255,255,255,.14) 42% 48%,transparent 48% 66%,rgba(255,255,255,.14) 66% 72%,transparent 72%),
  radial-gradient(circle at 50% 100%,transparent 0 18%,rgba(255,255,255,.14) 18% 24%,transparent 24% 42%,rgba(255,255,255,.14) 42% 48%,transparent 48% 66%,rgba(255,255,255,.14) 66% 72%,transparent 72%);
  background-size:72px 36px;background-position:0 0,36px 18px;
  -webkit-mask-image:linear-gradient(180deg,transparent 35%,#000 75%);mask-image:linear-gradient(180deg,transparent 35%,#000 75%)}
.s-summer .fx::after{background:radial-gradient(60% 30% at 80% 8%,rgba(255,214,140,.35),transparent 70%)}

/* 秋：葉が舞う */
.s-autumn{--bg:#7A4321}
.s-autumn .fx::before{background-image:
  radial-gradient(ellipse 5px 2.6px,rgba(255,196,120,.75) 60%,transparent 70%),
  radial-gradient(ellipse 4px 2px,rgba(236,140,80,.7) 60%,transparent 70%);
  background-size:90px 110px,130px 150px;background-position:10px 0,60px 40px}
.s-autumn .fx::after{background:radial-gradient(70% 40% at 20% 0%,rgba(255,170,90,.25),transparent 70%)}

/* 冬：雪が降る */
.s-winter{--bg:#2A3442}
.s-winter .fx::before{background-image:
  radial-gradient(circle,rgba(255,255,255,.95) 0 1.6px,transparent 2.4px),
  radial-gradient(circle,rgba(255,255,255,.7) 0 1.1px,transparent 1.8px);
  background-size:60px 60px,37px 41px;background-position:0 0,18px 22px}
.s-winter .fx::after{background-image:radial-gradient(circle,rgba(255,255,255,.55) 0 2.4px,transparent 3.4px);background-size:110px 120px;background-position:30px 50px}

/* =========================================================
   動き / Motion（動きを減らす設定の人には出さない）
   ========================================================= */
@media (prefers-reduced-motion:no-preference){
  /* スクロールで現れる */
  .js .rv{opacity:0;transform:translateY(28px);transition:opacity 1s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform 1s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
  .js .rv.in{opacity:1;transform:none}
  .js .season-card.rv.in{transition:opacity 1s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform .6s cubic-bezier(.2,.7,.2,1),box-shadow .6s}
  .js .dish.rv.in,.js .more-link.rv.in{transition:opacity 1s cubic-bezier(.2,.7,.2,1) var(--d,0ms),transform 1s cubic-bezier(.2,.7,.2,1) var(--d,0ms),background .25s,color .25s}

  /* 透かし文字がゆっくり動く */
  section[data-v]::before{transform:translateY(var(--py,0px));will-change:transform}

  /* トップ：写真がゆっくり寄る、文字が順に現れる */
  @keyframes kb{from{transform:scale(1.14)}to{transform:scale(1)}}
  @keyframes dropIn{from{opacity:0;transform:translateY(-28px);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}
  @keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
  @keyframes stampIn{0%{opacity:0;transform:rotate(-4deg) scale(1.8)}70%{opacity:1;transform:rotate(-4deg) scale(.94)}100%{opacity:1;transform:rotate(-4deg) scale(1)}}
  .hero-img{animation:kb 16s cubic-bezier(.2,.6,.2,1) both}
  .hero h1{animation:dropIn 1.6s .2s cubic-bezier(.2,.7,.2,1) both}
  .hero-catch{animation:dropIn 1.6s .8s cubic-bezier(.2,.7,.2,1) both}
  .stamp{animation:stampIn .7s 1.7s cubic-bezier(.2,.7,.2,1) both}
  .hero-en>*{animation:fadeUp 1.1s cubic-bezier(.2,.7,.2,1) both}
  .hero-en>*:nth-child(1){animation-delay:1.1s}.hero-en>*:nth-child(2){animation-delay:1.25s}
  .hero-en>*:nth-child(3){animation-delay:1.4s}.hero-en>*:nth-child(4){animation-delay:1.55s}
  .page-hero .crumb,.page-hero h1,.page-hero .h1-en,.page-hero .lead,.page-hero .toc{animation:fadeUp 1.1s cubic-bezier(.2,.7,.2,1) both}
  .page-hero h1{animation-delay:.1s}.page-hero .h1-en{animation-delay:.25s}.page-hero .lead{animation-delay:.4s}.page-hero .toc{animation-delay:.55s}
  .page-hero .hero-img{animation:kb 16s cubic-bezier(.2,.6,.2,1) both}

  /* 下へうながす線 */
  @keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
  .hero.has-photo::after{content:"";position:absolute;left:50%;bottom:0;width:1px;height:64px;background:rgba(244,241,234,.7);z-index:2;animation:cue 2.4s 2.2s ease-in-out infinite both}

  /* 青海波の帯が波のように流れる */
  @keyframes wave{to{background-position:40px 0,60px 10px}}
  .seigaiha{animation:wave 5s linear infinite}

  /* 季節カードの動き */
  @keyframes twinkle{0%,100%{opacity:.25}50%{opacity:1}}
  @keyframes drift{to{background-position:53px -61px,-56px -38px}}
  .s-spring .fx::before{animation:drift 26s linear infinite,twinkle 4s ease-in-out infinite}
  .s-spring .fx::after{animation:twinkle 3s 1.4s ease-in-out infinite}
  @keyframes waveFlow{to{background-position:72px 0,108px 18px}}
  .s-summer .fx::before{animation:waveFlow 4s linear infinite}
  @keyframes leaves{to{background-position:100px 110px,-70px 190px}}
  .s-autumn .fx::before{animation:leaves 9s linear infinite}
  @keyframes snow{to{background-position:20px 60px,-18px 63px}}
  @keyframes snow2{to{background-position:50px 170px}}
  .s-winter .fx::before{animation:snow 5s linear infinite}
  .s-winter .fx::after{animation:snow2 8s linear infinite}

  /* ヘッダー：スクロールしたら影を濃く */
  .site-header{transition:box-shadow .4s}
  .scrolled .site-header{box-shadow:0 8px 28px rgba(10,20,36,.28)}
}