:root {
  --ink: #222521;
  --muted: #66706a;
  --paper: #fff;
  --base: #f4f1eb;
  --line: #d9d7cf;
  --sea: #164f55;
  --sea-dark: #0f383d;
  --coral: #b94d37;
  --lime: #c8db4d;
  --soft-green: #eef2dc;
  --shadow: 0 1px 2px rgba(22, 79, 85, 0.04), 0 10px 32px rgba(22, 79, 85, 0.07);
  --serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --num: "Cormorant Garamond", var(--serif);
  --ease: cubic-bezier(.25, .46, .45, .94);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--base);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.75;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}

[id] {
  scroll-margin-top: 74px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.card-grid .place-card:nth-child(2n) {
  transition-delay: .1s;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 243, 236, 0.94);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: border-color .3s var(--ease);
}

.site-nav__inner {
  width: min(1160px, calc(100% - 40px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.78rem;
  font-weight: 500;
}

.site-nav__brand {
  min-height: 44px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-decoration: none;
}

.site-nav__brand small {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: .12em;
}

.site-nav__links {
  display: flex;
  gap: 24px;
}

.site-nav__links a {
  color: var(--muted);
  letter-spacing: .13em;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--coral);
}

.site-nav__date {
  color: #925932;
  font-family: var(--num);
  font-size: 0.82rem;
  letter-spacing: .12em;
}

.site-nav.is-scrolled {
  border-bottom-color: #ded9cf;
}

.hero {
  position: relative;
  min-height: min(720px, calc(100vh - 60px));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
}

.hero__image,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero__image {
  left: -8%;
  right: -8%;
  width: 116%;
  background: url("images/sushi-hero.png") center / cover no-repeat;
  will-change: transform;
  animation: heroPan 12s ease-in-out infinite alternate;
}

.hero__shade {
  background: linear-gradient(90deg, rgba(13, 19, 18, 0.93) 0%, rgba(15, 30, 30, 0.7) 48%, rgba(15, 30, 30, 0.08) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0 70px;
  animation: heroContent 1s 0.15s var(--ease) both;
}

.eyebrow,
.kicker {
  margin: 0 0 10px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.hero .eyebrow {
  color: #f0d39d;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 800px;
  margin-bottom: 20px;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5.5vw, 5.3rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0;
}

h1 small {
  display: block;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--sans);
  font-size: clamp(0.86rem, 1.5vw, 1.05rem);
  font-weight: 500;
  letter-spacing: .16em;
}

.hero__title-line {
  display: block;
}

.hero__lead {
  max-width: 720px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.91);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.hero__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero__nav a {
  min-width: 110px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.11);
  color: #fff;
  text-align: center;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: .12em;
  backdrop-filter: blur(8px);
}

.hero__nav a:hover,
.hero__nav a:focus-visible {
  background: #fff;
  color: var(--sea-dark);
}

.hero__note {
  position: absolute;
  z-index: 1;
  right: 18px;
  bottom: 14px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.68rem;
}

main {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 54px 0 80px;
}

.introduction,
.quick-guide,
.notice,
.category-section,
.map-section,
.author-note {
  margin-bottom: 64px;
}

.introduction {
  max-width: 850px;
}

.introduction h2,
.author-note h2 {
  margin-bottom: 14px;
  color: var(--sea-dark);
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.35;
}

.introduction > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.quick-guide {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.quick-guide a {
  min-height: 112px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-top: 3px solid var(--lime);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}

.quick-guide a:hover,
.quick-guide a:focus-visible {
  background: #fbfdf2;
  border-color: #cdd7a0;
  box-shadow: 0 14px 36px rgba(22, 79, 85, .1);
  transform: translateY(-4px);
}

.quick-guide span,
.quick-guide strong {
  display: block;
}

.quick-guide span {
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.quick-guide strong {
  color: var(--sea-dark);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.45;
}

.notice {
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 32px;
  padding: 27px 30px;
  background: #fff9ef;
  border-left: 5px solid var(--coral);
}

.notice h2 {
  margin-bottom: 0;
  color: var(--sea-dark);
  font-size: 1.45rem;
}

.notice ul {
  margin: 0;
  padding-left: 1.3rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.notice li + li {
  margin-top: 5px;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 24px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--sea);
}

.section-heading h2 {
  margin-bottom: 0;
  color: var(--sea-dark);
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
}

.section-heading > p {
  max-width: 570px;
  margin: 0;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 24px;
}

.place-card {
  display: grid;
  grid-template-rows: 245px 1fr;
  overflow: hidden;
  background: rgba(255, 255, 255, .76);
  border: 1px solid var(--line);
  border-radius: 11px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}

.place-card:hover {
  border-color: #c4d1d2;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.place-card--wide {
  grid-column: 1 / -1;
  grid-template-columns: 0.9fr 1.1fr;
  grid-template-rows: minmax(420px, auto);
}

.place-card__media {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: #e7ece8;
}

.place-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s var(--ease);
}

.place-card:hover .place-card__media img {
  transform: scale(1.025);
}

.place-card__media > span {
  position: absolute;
  right: 9px;
  bottom: 9px;
  padding: 3px 7px;
  background: rgba(25, 31, 28, 0.75);
  color: #fff;
  font-size: 0.68rem;
}

.place-card__body {
  padding: 24px;
}

.place-card__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 9px;
  margin-bottom: 12px;
  font-size: 0.8rem;
  font-weight: 900;
}

.place-card__meta span {
  color: var(--coral);
}

.place-card__meta strong {
  color: var(--sea-dark);
}

.place-card h3 {
  margin-bottom: 4px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 700;
  line-height: 1.4;
}

.location {
  margin-bottom: 15px;
  color: var(--muted);
  font-size: 0.86rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 18px;
}

.tags span {
  padding: 4px 9px;
  background: var(--soft-green);
  color: #536013;
  border: 1px solid #dce5b1;
  font-size: 0.74rem;
  font-weight: 500;
}

.summary {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.compact-details {
  margin: 16px 0;
  border-top: 1px solid var(--line);
}

.compact-details div {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
}

.compact-details dt {
  color: var(--sea-dark);
  font-weight: 900;
}

.compact-details dd {
  margin: 0;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 20px;
}

.button {
  flex: 1 1 150px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  text-align: center;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}

.button--primary {
  background: var(--sea);
  color: #fff;
  border: 1px solid var(--sea);
}

.button--secondary {
  background: #fff;
  color: var(--sea-dark);
  border: 1px solid var(--sea);
}

.button:hover,
.button:focus-visible {
  background: var(--sea-dark);
  border-color: var(--sea-dark);
  color: #fff;
}

.branch-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
  margin-top: 20px;
}

.branch-actions a,
.market-spots a {
  padding: 13px;
  background: var(--sea);
  color: #fff;
  text-decoration: none;
}

.branch-actions strong,
.branch-actions span,
.market-spots strong,
.market-spots span {
  display: block;
}

.branch-actions span,
.market-spots span {
  margin-top: 3px;
  font-size: 0.72rem;
}

.branch-actions a:hover,
.branch-actions a:focus-visible,
.market-spots a:hover,
.market-spots a:focus-visible {
  background: var(--sea-dark);
}

.market-spots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.market-spots a {
  background: #f2f5e6;
  color: var(--sea-dark);
  border: 1px solid #dce5b1;
}

.market-spots a:hover,
.market-spots a:focus-visible {
  color: #fff;
}

.mymap {
  min-height: 460px;
  overflow: hidden;
  background: #e8ece8;
  border: 1px solid var(--line);
}

.mymap iframe {
  display: block;
  width: 100%;
  height: 500px;
  border: 0;
}

.mymap__placeholder {
  min-height: 460px;
  display: grid;
  place-content: center;
  justify-items: center;
  padding: 36px;
  text-align: center;
}

.mymap__placeholder strong {
  color: var(--sea-dark);
  font-size: 1.25rem;
}

.mymap__placeholder p {
  max-width: 600px;
  margin: 10px 0 18px;
  color: var(--muted);
}

.mymap__placeholder a {
  min-height: 44px;
  padding: 10px 18px;
  background: var(--sea);
  color: #fff;
  text-decoration: none;
  font-weight: 900;
}

.author-note {
  max-width: 880px;
  padding: 30px;
  background: #efeae1;
  border-left: 5px solid var(--coral);
}

.author-note p:not(.kicker) {
  margin-bottom: 12px;
  color: var(--muted);
}

.author-note span {
  font-size: 0.8rem;
  font-weight: 900;
}

footer {
  padding: 34px 20px;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  font-size: 0.82rem;
}

footer a {
  display: inline-block;
  margin-bottom: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 900;
}

footer p {
  margin: 0;
}

@keyframes heroPan {
  0% {
    transform: translate3d(-3.5%, 0, 0) scale(1.06);
  }
  100% {
    transform: translate3d(3.5%, -1.5%, 0) scale(1.13);
  }
}

@keyframes heroContent {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .quick-guide {
    grid-template-columns: repeat(2, 1fr);
  }

  .notice,
  .section-heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .place-card--wide {
    grid-column: auto;
    grid-template-columns: 1fr;
    grid-template-rows: 245px 1fr;
  }
}

@media (max-width: 680px) {
  .site-nav__inner,
  .hero__inner,
  main {
    width: min(100% - 28px, 1160px);
  }

  .site-nav__inner {
    min-height: 54px;
    font-size: 0.76rem;
  }

  .site-nav__links {
    display: none;
  }

  .site-nav__brand {
    font-size: 0.72rem;
  }

  .site-nav__date {
    font-size: 0.74rem;
  }

  .hero {
    min-height: 590px;
  }

  .hero__image {
    background-position: 62% center;
    animation-duration: 10s;
  }

  .hero__shade {
    background: linear-gradient(180deg, rgba(13, 20, 19, 0.42) 0%, rgba(13, 20, 19, 0.9) 72%, rgba(13, 20, 19, 0.96) 100%);
  }

  .hero__inner {
    padding: 70px 0 48px;
  }

  h1 {
    font-size: min(9.5vw, 2.6rem);
  }

  .hero__title-line {
    white-space: nowrap;
  }

  .desktop-only {
    display: none;
  }

  main {
    padding-top: 38px;
  }

  .introduction,
  .quick-guide,
  .notice,
  .category-section,
  .map-section,
  .author-note {
    margin-bottom: 48px;
  }

  .quick-guide,
  .card-grid,
  .branch-actions,
  .market-spots {
    grid-template-columns: 1fr;
  }

  .quick-guide a {
    min-height: 88px;
  }

  .notice,
  .author-note {
    padding: 22px;
  }

  .place-card,
  .place-card--wide {
    grid-template-rows: 205px 1fr;
  }

  .place-card__body {
    padding: 20px;
  }

  .actions {
    display: grid;
  }

  .mymap,
  .mymap__placeholder {
    min-height: 380px;
  }

  .mymap iframe {
    height: 420px;
  }

  footer a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__image,
  .hero__inner {
    animation: none;
  }

  .place-card__media img {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}