:root{
  --kinari:#f3efe6;
  --paper:#faf8f3;
  --ai:#2d4a6b;
  --ai-dark:#1c3149;
  --sumi:#1f1d1a;
  --muted:#5c574f;
  --line:#d9d2c3;
  --mincho:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --gothic:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--paper);color:var(--sumi);font-family:var(--gothic);font-size:16px;line-height:1.9;-webkit-text-size-adjust:100%}
a{color:var(--ai)}
a:hover{color:var(--ai-dark)}
img{max-width:100%}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(243,239,230,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-family:var(--mincho);font-weight:700;font-size:20px;text-decoration:none;color:var(--sumi);letter-spacing:.08em;white-space:nowrap}
.logo small{font-size:12px;letter-spacing:.1em;margin-right:6px;color:var(--muted)}
.nav{display:flex;gap:4px;font-family:var(--mincho)}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--sumi);text-decoration:none;font-size:15px}
.nav a:hover{color:var(--ai)}

/* hero */
.hero{background:var(--kinari)}
.hero > .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,4fr);gap:48px;padding-top:56px;padding-bottom:72px;align-items:stretch}
.noren{background:var(--ai);color:var(--kinari);padding:48px 40px;display:flex;flex-direction:column;justify-content:space-between;gap:40px;min-height:420px;position:relative}
.noren{padding-bottom:96px}
.noren::before,.noren::after{content:"";position:absolute;bottom:0;height:56px;width:6px;background:var(--kinari)}
.noren::before{left:calc(33.3% - 3px)}
.noren::after{left:calc(66.6% - 3px)}
.noren h1{margin:0;font-family:var(--mincho);font-weight:700;font-size:clamp(28px,4.2vw,44px);line-height:1.6;letter-spacing:.06em;position:relative;z-index:1}
.noren .facts{margin:0;font-size:15px;line-height:1.9}
.noren .facts b{font-weight:700;margin-right:.6em}
.name{display:flex;justify-content:center;align-items:center}
.name span{writing-mode:vertical-rl;text-orientation:upright;font-family:var(--mincho);font-weight:700;font-size:clamp(64px,9vw,112px);letter-spacing:.18em;line-height:1}
.name small{writing-mode:vertical-rl;text-orientation:upright;font-family:var(--mincho);font-size:18px;letter-spacing:.3em;color:var(--muted);margin-left:20px;align-self:flex-start;padding-top:12px}

/* sections */
section{padding:88px 0}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:40px;border-bottom:1px solid var(--line);padding-bottom:14px}
.sec-head h2{margin:0;font-family:var(--mincho);font-weight:700;font-size:32px;letter-spacing:.08em}
.sec-head p{margin:0;color:var(--muted);font-size:14px;letter-spacing:.15em}

/* about */
.about-lead{font-family:var(--mincho);font-size:clamp(20px,2.6vw,26px);line-height:2;margin:0 0 40px}
.points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;list-style:none;margin:0;padding:0}
.points li{border-top:3px solid var(--ai);padding-top:18px}
.points h3{margin:0 0 8px;font-family:var(--mincho);font-size:20px}
.points p{margin:0;font-size:15px;color:#3b3731}
.num{display:block;font-family:var(--mincho);font-size:14px;color:var(--ai);letter-spacing:.2em;margin-bottom:4px}

/* menu */
#menu{background:var(--kinari)}
.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px 56px}
.menu-cat h3{margin:0 0 12px;font-family:var(--mincho);font-size:22px;display:flex;align-items:center;gap:12px}
.menu-cat h3::before{content:"";width:18px;height:18px;background:var(--ai);flex:none}
.menu-list{list-style:none;margin:0;padding:0}
.menu-list li{display:flex;align-items:baseline;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line)}
.menu-list .item{font-family:var(--mincho);font-size:17px}
.menu-list .item small{display:block;font-family:var(--gothic);font-size:13px;color:var(--muted);line-height:1.6}
.menu-list .dots{flex:1;min-width:16px}
.menu-list .price{white-space:nowrap;font-variant-numeric:tabular-nums}
.note{margin:40px 0 0;font-size:14px;color:var(--muted)}

/* hours */
.hours-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
table.hours{width:100%;border-collapse:collapse;font-size:17px}
.hours th,.hours td{text-align:left;padding:16px 0;border-bottom:1px solid var(--line);vertical-align:top}
.hours td small{display:block;font-size:14px;color:var(--muted);line-height:1.7}
.hours th{font-family:var(--mincho);font-weight:700;width:7em}
.closed{background:var(--ai);color:var(--kinari);padding:32px;font-size:15px}
.closed strong{display:block;font-family:var(--mincho);font-size:22px;margin-bottom:8px}

/* access */
#access{background:var(--kinari)}
.access-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
dl.info{margin:0}
.info div{display:grid;grid-template-columns:7em minmax(0,1fr);gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.info dt{font-family:var(--mincho);font-weight:700}
.info dd{margin:0}
.tel{font-size:22px;font-family:var(--mincho);font-weight:700;text-decoration:none}
.route{background:var(--paper);border:1px solid var(--line);padding:28px}
.route h3{margin:0 0 16px;font-family:var(--mincho);font-size:20px}
.route ol{margin:0;padding:0;list-style:none;counter-reset:s}
.route li{counter-increment:s;position:relative;padding:0 0 18px 44px}
.route li::before{content:counter(s);position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:50%;background:var(--ai);color:var(--kinari);font-size:14px;display:flex;align-items:center;justify-content:center;line-height:1}
.route li:not(:last-child)::after{content:"";position:absolute;left:13px;top:34px;bottom:4px;border-left:2px dotted var(--ai)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;background:var(--ai);color:var(--kinari);text-decoration:none;font-weight:700;margin-top:8px}
.btn:hover{background:var(--ai-dark);color:var(--kinari)}

footer{background:var(--sumi);color:#e8e3d8;padding:40px 0;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer .f-name{font-family:var(--mincho);font-size:20px;letter-spacing:.1em}

/* tablet & phone */
@media (max-width:820px){
  .hero > .wrap{grid-template-columns:1fr;gap:0;padding-top:32px;padding-bottom:48px}
  .name{order:-1;padding:8px 0 32px}
  .noren{min-height:0;padding:36px 28px 88px}
  .about-lead br{display:none}
  .points{grid-template-columns:1fr;gap:28px}
  .menu-grid,.hours-wrap,.access-wrap{grid-template-columns:1fr;gap:40px}
}
@media (max-width:600px){
  .wrap{padding:0 18px}
  .site-header .wrap{height:auto;flex-direction:column;align-items:stretch;gap:0;padding-top:8px}
  .logo{text-align:center}
  .nav{justify-content:space-between;gap:0}
  .nav a{padding:0 6px;font-size:14px}
  html{scroll-padding-top:104px}
  section{padding:64px 0}
  .sec-head{margin-bottom:28px}
  .sec-head h2{font-size:26px}
  .name small{font-size:15px;margin-left:14px}
  .info div{grid-template-columns:1fr;gap:2px}
  .hours th{width:5.5em}
  .route{padding:22px 20px}
  .closed{padding:24px}
}

/* ===== shared additions (sub pages) ===== */
.nav a[aria-current="page"]{color:var(--ai);box-shadow:inset 0 -2px 0 var(--ai)}
.more{margin-top:40px}
.more .btn{margin-top:0}
.btn-line{background:transparent;color:var(--ai);border:1.5px solid var(--ai)}
.btn-line:hover{background:var(--ai);color:var(--kinari)}

/* top: links to sub pages */
.guide{padding:0;background:var(--kinari)}
.guide .wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding-bottom:72px}
.card-link{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--paper);border:1px solid var(--line);padding:24px 28px;text-decoration:none;color:var(--sumi);min-height:44px}
.card-link:hover{border-color:var(--ai);color:var(--sumi)}
.card-link b{display:block;font-family:var(--mincho);font-size:22px}
.card-link span{font-size:14px;color:var(--muted)}
.card-link .arrow{font-family:var(--mincho);font-size:24px;color:var(--ai);flex:none}

/* sub page header */
.page-head{background:var(--kinari);padding:40px 0 56px;border-bottom:1px solid var(--line)}
.crumb{margin:0 0 28px;font-size:14px;color:var(--muted)}
.crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.crumb li+li::before{content:"／";margin-right:8px}
.crumb a{color:var(--muted)}
.page-head h1{margin:0;font-family:var(--mincho);font-weight:700;font-size:clamp(34px,5vw,48px);letter-spacing:.1em;line-height:1.4}
.page-head .en{display:block;font-family:var(--gothic);font-size:14px;letter-spacing:.2em;color:var(--ai);font-weight:400;margin-bottom:6px}
.page-head .lead{margin:20px 0 0;max-width:40em;font-size:17px}

/* in-page index */
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:32px 0 0;padding:0;list-style:none}
.toc a{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border:1px solid var(--ai);color:var(--ai);text-decoration:none;font-size:15px;background:var(--paper)}
.toc a:hover{background:var(--ai);color:var(--kinari)}
.alt{background:var(--kinari)}
.sub-lead{margin:-16px 0 32px;color:#3b3731}

/* season */
.season{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;list-style:none;margin:0;padding:0}
.season li{background:var(--paper);border:1px solid var(--line);padding:24px 22px}
.alt .season li{background:var(--paper)}
.season .kan{display:flex;align-items:baseline;gap:10px;margin-bottom:10px}
.season .kan b{font-family:var(--mincho);font-size:40px;line-height:1;color:var(--ai)}
.season .kan span{font-size:13px;color:var(--muted)}
.season p{margin:0;font-size:15px}
.season .now{border:2px solid var(--ai)}
.season .tag{display:inline-block;font-size:12px;background:var(--ai);color:var(--kinari);padding:0 8px;margin-left:auto;align-self:center}

/* sake table */
.sake{width:100%;border-collapse:collapse}
.sake th,.sake td{text-align:left;padding:14px 12px 14px 0;border-bottom:1px solid var(--line);vertical-align:middle}
.sake thead th{font-size:13px;color:var(--muted);font-weight:400;border-bottom:1.5px solid var(--sumi)}
.sake tbody th{font-family:var(--mincho);font-size:17px;font-weight:700}
.sake tbody th small{display:block;font-family:var(--gothic);font-weight:400;font-size:13px;color:var(--muted)}
.sake .p{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;padding-right:0}
.meter{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);white-space:nowrap}
.meter .dot{position:absolute;top:50%;width:12px;height:12px;border-radius:50%;background:var(--ai);border:2px solid var(--paper);transform:translate(-50%,-50%)}
.meter-box{position:relative;display:inline-block;width:72px;height:6px;background:var(--line);border-radius:3px}

/* kan temperature */
.kan-temp{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;list-style:none;margin:0;padding:0;border:1px solid var(--line)}
.kan-temp li{padding:20px 14px;text-align:center;border-left:1px solid var(--line);background:var(--paper)}
.kan-temp li:first-child{border-left:0}
.kan-temp b{display:block;font-family:var(--mincho);font-size:19px}
.kan-temp .deg{display:block;font-size:26px;font-family:var(--mincho);color:var(--ai);line-height:1.4}
.kan-temp span{font-size:13px;color:var(--muted);line-height:1.6;display:block}
.kan-temp li:nth-child(1){background:#f6f2ea}.kan-temp li:nth-child(2){background:#f3ebe0}.kan-temp li:nth-child(3){background:#f0e3d4}.kan-temp li:nth-child(4){background:#ecdac7}.kan-temp li:nth-child(5){background:#e7cfb8}

/* sources list */
.sources{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.sources li{display:grid;grid-template-columns:7.5em minmax(0,1fr);gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.sources .place{font-family:var(--mincho);font-weight:700;font-size:20px;line-height:1.5}
.sources .place small{display:block;font-family:var(--gothic);font-weight:400;font-size:12px;color:var(--muted)}
.sources h3{margin:0 0 2px;font-size:16px}
.sources p{margin:0;font-size:15px;color:#3b3731}

/* seats */
.seats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.seat{background:var(--paper);border:1px solid var(--line);padding:28px}
.seat h3{margin:0 0 4px;font-family:var(--mincho);font-size:22px}
.seat .cap{font-size:14px;color:var(--ai);font-weight:700;margin:0 0 12px}
.seat p{margin:0;font-size:15px}
.chairs{display:flex;gap:6px;margin:16px 0 18px;flex-wrap:wrap}
.chairs i{width:18px;height:18px;border-radius:50%;background:var(--ai)}
.chairs.tatami i{border-radius:3px}

/* course cards */
.course{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.course > div{background:var(--paper);border:1px solid var(--line);padding:28px}
.course h3{margin:0;font-family:var(--mincho);font-size:22px}
.course .price{font-family:var(--mincho);font-size:26px;color:var(--ai);margin:4px 0 12px}
.course .price small{font-family:var(--gothic);font-size:13px;color:var(--muted);margin-left:6px}
.course ul{margin:0;padding-left:1.2em;font-size:15px}

/* bottom nav on sub pages */
.page-end{padding:56px 0 72px;border-top:1px solid var(--line)}
.page-end .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}

@media (max-width:820px){
  .guide .wrap,.sources,.seats,.course{grid-template-columns:1fr}
  .season{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kan-temp{grid-template-columns:repeat(5,minmax(0,1fr))}
  .kan-temp li{padding:16px 6px}
  .kan-temp b{font-size:15px}
  .kan-temp .deg{font-size:20px}
  .kan-temp span{display:none}
}
@media (max-width:600px){
  .page-head{padding:28px 0 40px}
  .crumb{margin-bottom:20px}
  .season{grid-template-columns:1fr}
  .sources li{grid-template-columns:1fr;gap:4px}
  .sake thead{display:none}
  .sake,.sake tbody,.sake tr{display:block}
  .sake tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:14px 0;border-bottom:1px solid var(--line)}
  .sake th,.sake td{border:0;padding:0}
  .sake td.taste{grid-column:1/-1}
  .sake td.area{display:none}
  .sake td.p{grid-row:1;grid-column:2;align-self:start;padding-top:2px}
  .card-link{padding:20px}
  .page-end .wrap{flex-direction:column;align-items:stretch}
  .page-end .btn{width:100%}
}