:root {
  --ink: #171612;
  --ink-soft: #292720;
  --paper: #f3f0e8;
  --paper-deep: #e6dfd2;
  --gold: #b7985c;
  --sakura: #b96c72;
  --white: #fffdf7;
  --line: rgba(23, 22, 18, .17);
  --serif: "Noto Serif JP", "Yu Mincho", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  --side: clamp(24px, 5vw, 80px);
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; width: 100%; height: auto; }
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 8px 14px;
  background: var(--white);
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  height: 88px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  padding: 0 var(--side);
  color: var(--white);
  transition: background .35s, height .35s, color .35s;
}
.site-header.scrolled {
  height: 72px;
  color: var(--ink);
  background: rgba(243, 240, 232, .94);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
}
.brand-mark {
  position: relative;
  width: 31px;
  aspect-ratio: 1;
  display: block;
  border: 1px solid currentColor;
  border-radius: 50%;
}
.brand-mark::before {
  content: "";
  position: absolute;
  inset: 4px 7px 4px 3px;
  border-radius: 50%;
  background: currentColor;
}
.brand-mark::after {
  content: "";
  position: absolute;
  top: 1px;
  right: -3px;
  width: 12px;
  height: 12px;
  border-radius: 60% 40% 60% 40%;
  background: var(--sakura);
  transform: rotate(28deg);
}
.brand-name {
  font: 500 20px/1 var(--serif);
  letter-spacing: .22em;
}
.desktop-nav {
  justify-self: center;
  display: flex;
  gap: clamp(24px, 3.4vw, 52px);
}
.desktop-nav a {
  position: relative;
  font-size: 12px;
  letter-spacing: .14em;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s;
}
.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.header-reserve {
  font-size: 11px;
  letter-spacing: .1em;
  border-bottom: 1px solid currentColor;
}
.header-reserve span { margin-left: 9px; font-size: 13px; }
.menu-toggle, .mobile-menu { display: none; }

.hero {
  position: relative;
  min-height: 780px;
  height: 100svh;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 38vw);
  align-items: center;
  padding: 110px var(--side) 70px;
  color: var(--white);
  background:
    radial-gradient(circle at 68% 39%, rgba(183, 152, 92, .12), transparent 30%),
    linear-gradient(115deg, #11110e 0%, #1c1a16 62%, #26211d 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .08;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E");
}
.hero-orbit {
  position: absolute;
  width: min(64vw, 900px);
  aspect-ratio: 1;
  left: 24%;
  top: 49%;
  border: 1px solid rgba(255, 253, 247, .11);
  border-radius: 50%;
  transform: translateY(-50%);
}
.hero-orbit::before {
  content: "";
  position: absolute;
  width: 13px;
  aspect-ratio: 1;
  top: 7.2%;
  right: 21%;
  border-radius: 50%;
  background: var(--sakura);
  box-shadow: 0 0 26px rgba(185,108,114,.5);
}
.hero-copy { position: relative; z-index: 2; padding-left: clamp(0px, 4vw, 64px); }
.eyebrow {
  margin: 0 0 28px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .32em;
}
.hero h1, .section h2, .gallery-heading h2, .access h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: .08em;
}
.hero h1 { font-size: clamp(46px, 6.4vw, 96px); line-height: 1.36; }
.hero h1 span { display: block; }
.hero-lead {
  margin: 30px 0;
  font-family: var(--serif);
  font-size: clamp(15px, 1.35vw, 20px);
  line-height: 2;
  letter-spacing: .14em;
  color: rgba(255, 253, 247, .73);
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 40px;
  padding-bottom: 7px;
  border-bottom: 1px solid currentColor;
  font-size: 12px;
  letter-spacing: .14em;
}
.text-link span { transition: transform .25s; }
.text-link:hover span { transform: translate(3px, 3px); }
.hero-visual {
  position: relative;
  z-index: 3;
  justify-self: end;
  width: min(26vw, 330px);
  aspect-ratio: 5 / 7;
  overflow: hidden;
  border-radius: 52% 52% 4px 4px;
  box-shadow: 0 28px 70px rgba(0,0,0,.35);
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,10,8,.72), transparent 45%);
}
.hero-visual img { height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.05); transition: transform .7s; }
.hero-visual:hover img { transform: scale(1.035); }
.visual-label {
  position: absolute;
  z-index: 2;
  left: 24px;
  bottom: 22px;
  font-size: 11px;
  letter-spacing: .16em;
}
.hero-meta {
  position: absolute;
  z-index: 3;
  right: var(--side);
  bottom: 34px;
  display: flex;
  gap: 34px;
  font-size: 9px;
  letter-spacing: .18em;
}
.hero-meta p { margin: 0; color: rgba(255,255,255,.45); }
.hero-meta span { margin-left: 8px; color: rgba(255,255,255,.8); }
.scroll-cue {
  position: absolute;
  z-index: 3;
  left: var(--side);
  bottom: 32px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 8px;
  letter-spacing: .28em;
}
.scroll-cue i { width: 76px; height: 1px; background: rgba(255,255,255,.45); }

.section { position: relative; padding: clamp(100px, 13vw, 190px) var(--side); }
.section-index {
  position: absolute;
  top: 54px;
  left: var(--side);
  font: 12px/1 var(--serif);
  color: var(--sakura);
}
.intro {
  min-height: 760px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9vw;
  align-content: center;
  overflow: hidden;
}
.intro-title, .intro-body { position: relative; z-index: 2; }
.intro h2, .menu-heading h2, .gallery-heading h2, .news h2 {
  font-size: clamp(38px, 5vw, 70px);
  line-height: 1.5;
}
.intro-body { max-width: 540px; align-self: end; }
.intro-body p {
  margin: 0 0 2em;
  font-family: var(--serif);
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 2.25;
  letter-spacing: .08em;
}
.sakura-line {
  position: absolute;
  width: min(28vw, 350px);
  right: -2vw;
  bottom: 0;
  opacity: .22;
  color: var(--sakura);
}
.sakura-line svg { width: 100%; }
.sakura-line path { fill: none; stroke: currentColor; stroke-width: 1.1; }

.menu-section {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 10vw;
  color: var(--white);
  background: var(--ink-soft);
}
.menu-section::before {
  content: "MENU";
  position: absolute;
  right: -1vw;
  bottom: -5vw;
  font: 500 clamp(80px, 17vw, 250px)/1 var(--serif);
  letter-spacing: -.05em;
  color: rgba(255,255,255,.025);
}
.menu-heading { position: sticky; top: 130px; align-self: start; }
.menu-heading > p:last-child {
  max-width: 350px;
  margin: 42px 0 0;
  color: rgba(255,255,255,.57);
  font-size: 14px;
}
.menu-list { position: relative; z-index: 2; }
.menu-item {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,.16);
}
.menu-item:last-of-type { border-bottom: 1px solid rgba(255,255,255,.16); }
.menu-number { color: var(--sakura); font: 16px/1.5 var(--serif); }
.menu-item h3 { margin: 0 0 9px; font: 400 clamp(18px, 1.7vw, 25px)/1.5 var(--serif); letter-spacing: .08em; }
.menu-item p { margin: 0; font-size: 12px; color: rgba(255,255,255,.5); }
.menu-item .price { color: rgba(255,255,255,.8); white-space: nowrap; }
.menu-note { margin: 20px 0 0; font-size: 11px; color: rgba(255,255,255,.4); }

.gallery-section { padding-bottom: clamp(100px, 13vw, 180px); overflow: hidden; }
.gallery-heading { padding-bottom: 80px; }
.gallery-heading .text-link { position: absolute; right: var(--side); bottom: 90px; }
.gallery-grid {
  width: calc(100% - var(--side));
  margin-left: var(--side);
  display: grid;
  grid-template-columns: 1.15fr .8fr .8fr;
  gap: clamp(14px, 2.2vw, 36px);
  align-items: end;
}
.gallery-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #cbc3b5;
}
.gallery-card-tall { aspect-ratio: 4 / 5.8; }
.gallery-card img { width: 100%; height: 100%; }
.gallery-card img { object-fit: cover; transition: transform .7s, filter .7s; }
.gallery-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12,11,9,.7), transparent 46%);
}
.gallery-card span {
  position: absolute;
  z-index: 2;
  left: 22px;
  bottom: 18px;
  color: var(--white);
  font: 13px/1 var(--serif);
  letter-spacing: .1em;
}
.gallery-card:hover img { transform: scale(1.035); filter: saturate(1.08); }

.news {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 9vw;
  border-top: 1px solid var(--line);
}
.news-list a {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.news-list a:last-child { border-bottom: 1px solid var(--line); }
.news-list time { font-size: 11px; letter-spacing: .08em; color: #756f65; }
.news-list span { font-family: var(--serif); font-size: 14px; }
.news-list i { font-style: normal; transition: transform .25s; }
.news-list a:hover i { transform: translate(3px, -3px); }

.access { display: grid; grid-template-columns: 1fr 1fr; min-height: 740px; background: var(--paper-deep); }
.access-panel { padding: clamp(90px, 10vw, 150px) var(--side); }
.access h2 { font-size: clamp(44px, 5vw, 72px); }
.access-kana { margin: 10px 0 50px; font-size: 9px; letter-spacing: .34em; }
.shop-data { margin: 0; max-width: 520px; }
.shop-data div { display: grid; grid-template-columns: 95px 1fr; padding: 17px 0; border-top: 1px solid var(--line); }
.shop-data div:last-child { border-bottom: 1px solid var(--line); }
.shop-data dt { font-size: 11px; color: #6c665e; }
.shop-data dd { margin: 0; font: 14px/1.8 var(--serif); }
.shop-data a { border-bottom: 1px solid currentColor; }
.access-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 38px; }
.button {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  min-width: 220px;
  padding: 15px 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  font-size: 11px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: background .25s, color .25s;
}
.button:hover { background: var(--sakura); border-color: var(--sakura); }
.button-outline { color: var(--ink); background: transparent; }
.button-outline:hover { color: var(--white); }
.button-light { color: var(--ink); background: var(--white); border-color: var(--white); }
.map-visual {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  background: #cec5b5;
}
.map-grid {
  position: absolute;
  inset: -10%;
  background:
    linear-gradient(27deg, transparent 47%, rgba(246,242,232,.85) 48%, rgba(246,242,232,.85) 51%, transparent 52%),
    linear-gradient(105deg, transparent 42%, rgba(246,242,232,.9) 43%, rgba(246,242,232,.9) 47%, transparent 48%),
    linear-gradient(168deg, transparent 32%, rgba(246,242,232,.7) 33%, rgba(246,242,232,.7) 35%, transparent 36%),
    repeating-linear-gradient(0deg, transparent 0 73px, rgba(246,242,232,.42) 74px 77px),
    repeating-linear-gradient(90deg, transparent 0 91px, rgba(246,242,232,.38) 92px 95px);
  transform: rotate(-7deg) scale(1.08);
}
.map-visual::after {
  content: "";
  position: absolute;
  width: 120%;
  height: 90px;
  left: -10%;
  bottom: 12%;
  background: rgba(173,195,196,.55);
  transform: rotate(-10deg);
  border: 1px solid rgba(255,255,255,.5);
}
.map-pin {
  position: absolute;
  z-index: 2;
  left: 54%;
  top: 43%;
  display: flex;
  align-items: center;
  gap: 12px;
}
.map-pin i {
  width: 25px;
  aspect-ratio: 1;
  border: 7px solid var(--ink);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--sakura);
}
.map-pin b { padding: 6px 12px; background: var(--ink); color: var(--white); font: 12px/1 var(--serif); white-space: nowrap; }
.map-station, .map-river {
  position: absolute;
  z-index: 2;
  font-size: 10px;
  letter-spacing: .15em;
}
.map-station { left: 19%; top: 23%; }
.map-river { right: 12%; bottom: 16%; color: #60797c; transform: rotate(-10deg); }

.site-footer { color: var(--white); background: var(--ink); padding: 0 var(--side); }
.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8vw;
  align-items: end;
  padding: clamp(90px, 11vw, 150px) 0;
  border-bottom: 1px solid rgba(255,255,255,.16);
}
.footer-message { margin: 0; font: 400 clamp(30px, 3.7vw, 54px)/1.6 var(--serif); letter-spacing: .08em; }
.footer-call {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 20px;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,.55);
}
.footer-call small { grid-column: 1 / -1; color: rgba(255,255,255,.5); font-size: 10px; letter-spacing: .15em; }
.footer-call span { font: 400 clamp(26px, 3vw, 46px)/1 var(--serif); letter-spacing: .08em; }
.footer-call i { font-style: normal; font-size: 24px; transition: transform .25s; }
.footer-call:hover i { transform: translateX(6px); }
.footer-bottom {
  min-height: 130px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 50px;
  align-items: center;
}
.footer-links { display: flex; gap: 30px; font-size: 10px; letter-spacing: .1em; }
.footer-links button { padding: 0; border: 0; background: none; cursor: pointer; }
.copyright { margin: 0; font-size: 9px; color: rgba(255,255,255,.42); }
.privacy-dialog {
  width: min(620px, calc(100% - 40px));
  padding: 50px;
  border: 0;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 25px 100px rgba(0,0,0,.38);
}
.privacy-dialog::backdrop { background: rgba(12,11,9,.75); backdrop-filter: blur(5px); }
.privacy-dialog h2 { margin: 0 0 28px; font: 400 28px/1.5 var(--serif); }
.privacy-dialog p { margin: 0 0 32px; font-size: 13px; }
.dialog-close { position: absolute; top: 16px; right: 18px; border: 0; background: none; font-size: 26px; cursor: pointer; }

@media (max-width: 960px) {
  .site-header { grid-template-columns: 1fr auto; height: 72px; }
  .desktop-nav, .header-reserve { display: none; }
  .menu-toggle {
    display: grid;
    gap: 7px;
    width: 38px;
    padding: 10px 4px;
    border: 0;
    background: none;
    cursor: pointer;
  }
  .menu-toggle span { width: 100%; height: 1px; background: currentColor; transition: transform .3s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .mobile-menu {
    position: fixed;
    inset: 72px 0 0;
    padding: 70px var(--side);
    color: var(--white);
    background: var(--ink);
  }
  .mobile-menu:not([hidden]) { display: block; }
  .mobile-menu nav { display: grid; margin-bottom: 50px; }
  .mobile-menu nav a { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.17); font: 24px/1.4 var(--serif); }
  .hero { grid-template-columns: 1fr minmax(240px, 34vw); }
  .hero h1 { font-size: clamp(43px, 7vw, 68px); }
  .intro, .menu-section, .news { gap: 6vw; }
  .footer-bottom { grid-template-columns: 1fr auto; }
  .copyright { grid-column: 1 / -1; padding-bottom: 25px; }
}

@media (max-width: 700px) {
  :root { --side: 22px; }
  .brand-name { font-size: 18px; }
  .hero {
    min-height: 700px;
    height: 100svh;
    display: block;
    padding-top: 118px;
  }
  .hero-copy { padding: 0; }
  .hero h1 { font-size: clamp(42px, 12vw, 58px); }
  .hero-lead { margin: 20px 0 18px; font-size: 14px; }
  .hero-visual {
    position: absolute;
    right: -25px;
    bottom: 50px;
    width: 45vw;
    opacity: .68;
  }
  .hero-orbit { width: 125vw; left: -11%; top: 58%; }
  .hero-meta { display: block; right: auto; left: var(--side); bottom: 72px; }
  .hero-meta p + p { margin-top: 5px; }
  .scroll-cue { bottom: 24px; }
  .section-index { top: 40px; }
  .intro { min-height: 0; grid-template-columns: 1fr; gap: 50px; }
  .intro-body { max-width: none; }
  .intro-body p { font-size: 14px; line-height: 2.1; }
  .sakura-line { width: 55vw; }
  .menu-section { grid-template-columns: 1fr; gap: 70px; }
  .menu-heading { position: static; }
  .menu-heading > p:last-child { margin-top: 26px; }
  .menu-item { grid-template-columns: 28px 1fr; gap: 12px; padding: 25px 0; }
  .menu-item .price { grid-column: 2; margin-top: 7px; }
  .gallery-heading { padding-bottom: 50px; }
  .gallery-heading .text-link { position: static; margin-top: 28px; }
  .gallery-grid {
    width: auto;
    margin: 0 var(--side);
    grid-template-columns: 1.12fr .88fr;
    gap: 10px;
    align-items: start;
  }
  .gallery-card { aspect-ratio: 4 / 5.3; }
  .gallery-card-tall { grid-row: span 2; aspect-ratio: auto; height: 100%; }
  .gallery-card span { left: 12px; bottom: 12px; font-size: 10px; }
  .news { grid-template-columns: 1fr; gap: 45px; }
  .news-list a { grid-template-columns: 72px 1fr auto; gap: 12px; }
  .news-list span { font-size: 13px; }
  .access { grid-template-columns: 1fr; }
  .access-panel { padding-top: 90px; }
  .map-visual { min-height: 420px; }
  .access-actions { display: grid; }
  .button { width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 70px; }
  .footer-call span { font-size: clamp(25px, 8vw, 38px); }
  .footer-bottom { grid-template-columns: 1fr; gap: 28px; padding: 42px 0; }
  .footer-links { flex-wrap: wrap; gap: 16px 24px; }
  .copyright { padding: 0; }
  .privacy-dialog { padding: 46px 24px 28px; }
}

@media (max-width: 360px) {
  .hero h1 { font-size: 39px; }
  .hero-visual { width: 48vw; }
  .shop-data div { grid-template-columns: 78px 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}