@import url("./adjuster.css");

:root {
  --bg: #ffffff;
  --ink: #1a1a1a;
  --muted: #7a7a7a;
  --line: #e5e5e5;
  --accent: #1a1a1a;
  --search: #f4f4f4;
  --tile: #f6f6f6;
  --paper: #f7f7f5;
  --font-h: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-sh: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-body: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", sans-serif;
  --font-label: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", sans-serif;
  --fw-h: 500;
  --fw-body: 400;
  --fs-body: 16px;
  --fs-h1: 32px;
  --fs-h2: 24px;
  --fs-small: 13px;
  --ls: 0.02em;
  --lh-body: 1.85;
  --space-section: 120px;
  --space-block: 72px;
  --pad-x: 64px;
  --content-w: 1520px;
  --radius: 0;
  --max: var(--content-w);
  --pad: var(--pad-x);
  --serif: var(--font-h);
  --sans: var(--font-body);
}

* { box-sizing: border-box; }
html { font-size: var(--fs-body); }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body {
  font-family: var(--font-body);
  font-weight: var(--fw-body);
  font-size: 1rem;
  line-height: var(--lh-body);
  letter-spacing: var(--ls);
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
h1, h2, h3, p { margin: 0; }
h1, h2, .logo, .vert, .lkd-kanji { font-family: var(--font-h); font-weight: var(--fw-h); }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: calc(var(--fs-h2) * 0.78); }
strong, b { font-weight: 500; }

.page { min-height: 100vh; display: flex; flex-direction: column; }
.wrap { width: min(var(--max), calc(100% - var(--pad) * 2)); margin: 0 auto; }
.main { flex: 1; padding-bottom: var(--space-section); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.6,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

.header { position: sticky; top: 0; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line); }
.header-top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding-top: 28px;
}
.logo {
  text-align: center;
  font-size: calc(var(--fs-h1) * 0.8125);
  letter-spacing: 0.18em;
  white-space: nowrap;
}
.logo small { display: none; }
.header-left { display: flex; align-items: center; justify-content: flex-start; }
.login-btn {
  border: 1px solid var(--ink);
  background: var(--bg);
  padding: 6px 14px;
  cursor: pointer;
  font-size: .8125rem;
  letter-spacing: 0.08em;
}
.header-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 48px;
  padding: 20px 0 18px;
}
.header-nav a { color: var(--muted); font-size: calc(var(--fs-body) * 0.9375); letter-spacing: 0.1em; padding-bottom: 4px; }
.header-nav a.is-on { color: var(--ink); border-bottom: 1px solid var(--ink); }
.search-panel { border-top: 1px solid var(--line); }
.search {
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(640px, calc(100% - var(--pad) * 2));
  margin: 0 auto;
  padding: 20px 0;
}
.search input {
  flex: 1;
  border: 0;
  border-bottom: 1px solid var(--ink);
  background: transparent;
  outline: none;
  min-width: 0;
  padding: 8px 2px;
}
.search button { border: 1px solid var(--ink); background: var(--bg); padding: 8px 18px; cursor: pointer; }
.login-panel { border-top: 1px solid var(--line); }
.login {
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(640px, calc(100% - var(--pad) * 2));
  margin: 0 auto;
  padding: 20px 0 6px;
}
.login input {
  flex: 1;
  border: 0;
  border-bottom: 1px solid var(--ink);
  background: transparent;
  outline: none;
  min-width: 0;
  padding: 8px 2px;
}
.login button { border: 1px solid var(--ink); background: var(--bg); padding: 8px 18px; cursor: pointer; white-space: nowrap; }
.login-note { width: min(640px, calc(100% - var(--pad) * 2)); margin: 0 auto; padding: 0 0 16px; }
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 16px; }
.icon-btn {
  border: 0;
  background: none;
  cursor: pointer;
  padding: 6px;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.icon-btn svg { width: 20px; height: 20px; }
.header .icon-btn svg { width: calc(var(--fs-body) * 1.25); height: calc(var(--fs-body) * 1.25); }
.header .icon-link { font-size: var(--fs-small); }
.icon-static {
  display: inline-flex;
  align-items: center;
  padding: 6px;
  color: var(--muted);
}
.icon-static svg { width: 20px; height: 20px; }
.icon-count { font-size: .75rem; color: var(--muted); }
.icon-link, .like {
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: .8125rem;
  color: var(--muted);
  padding: 4px 6px;
}
.icon-link.is-on, .like.is-on { color: var(--ink); }
.badge { font-size: .6875rem; letter-spacing: 0.12em; border: 1px solid var(--ink); padding: 3px 6px; }

.hero {
  position: relative;
  margin: 12px auto 0;
  width: min(var(--max), calc(100% - var(--pad) * 2));
  height: min(56vh, 560px);
  overflow: hidden;
  background: #111;
}
.hero img { position: absolute; inset: 0; }
.hero-img { opacity: 0; transition: opacity .9s ease; }
.hero-img.is-front { opacity: 1; }
.hero .vert { transition: opacity .24s ease; }
.hero .vert.is-fading { opacity: 0; }
.vert {
  position: absolute;
  right: 7%;
  top: 18%;
  writing-mode: vertical-rl;
  color: #fff;
  font-size: calc(var(--fs-h1) * 1.06);
  letter-spacing: 0.18em;
  text-shadow: 0 1px 10px rgba(0,0,0,.35);
}
.vert small {
  display: block;
  margin-top: 12px;
  font-family: var(--sans);
  font-size: .75rem;
  letter-spacing: 0.08em;
  opacity: .85;
}
.hero-dots { position: absolute; left: 20px; bottom: 18px; display: flex; gap: 6px; }
.hero-dots button {
  width: 7px; height: 7px; border: 0; border-radius: 50%;
  background: rgba(255,255,255,.4); padding: 0; cursor: pointer;
}
.hero-dots button.is-on { background: #fff; }

.home-about {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: var(--space-section) auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  gap: calc(var(--space-section) * 0.8);
  align-items: stretch;
}
.home-about-text { max-width: 640px; }
.home-about-fig { position: relative; margin: 0; background: var(--paper); overflow: hidden; }
.home-about-fig img { position: absolute; inset: 0; }
.home-about h2 { font-size: var(--fs-h2); letter-spacing: 0.12em; margin-bottom: 32px; }
.home-about p { margin-bottom: 1.2em; line-height: 2; word-break: keep-all; line-break: strict; overflow-wrap: break-word; }
.home-about .note { color: var(--muted); font-size: .8125rem; margin-top: 2em; }
.home-about .more { display: inline-block; margin-top: 20px; }

.entries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: var(--space-section); }
.entry { padding: 28px 8px 8px 0; border-top: 1px solid var(--line); }
.entry h2 { font-size: var(--fs-h2); margin-bottom: 8px; }
.entry p { color: var(--muted); font-size: .875rem; }

.section { margin-top: calc(var(--space-section) * 0.73); }
.section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}
.section-head h2 { font-size: calc(var(--fs-h2) * 0.92); }
.section-head::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--line);
  transform: translateY(-7px);
}
.more { color: var(--muted); font-size: .8125rem; letter-spacing: 0.08em; }

.rail { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px; scrollbar-width: none; }
.rail::-webkit-scrollbar { display: none; }
.rail-wrap { position: relative; }
.rail-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  font-size: .9375rem;
  line-height: 1;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.rail-btn.is-prev { left: 10px; }
.rail-btn.is-next { right: 10px; }
.rail-btn:disabled { opacity: .3; cursor: default; box-shadow: none; }
.card { position: relative; flex: 0 0 280px; }
.card.wide { flex-basis: 440px; }
.card-photo { position: relative; aspect-ratio: 4 / 3; background: var(--paper); overflow: hidden; }
.card.wide .card-photo { aspect-ratio: 16 / 10; }
.card-meta { padding: 14px 2px 0; }
.kicker { color: var(--muted); font-size: .75rem; letter-spacing: 0.06em; }
.card-meta h3 { font-size: calc(var(--fs-h2) * 0.71); font-family: var(--serif); font-weight: 500; margin-top: 4px; }
.card-acts { position: absolute; top: 8px; right: 8px; display: flex; gap: 6px; }
.mini, .like.over {
  border: 0; background: var(--bg); padding: 6px 9px; font-size: .75rem; cursor: pointer;
}
.heart {
  border: 0;
  background: var(--bg);
  color: var(--ink);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
  box-shadow: 0 1px 6px rgba(0,0,0,.18);
}
.heart svg { width: 18px; height: 18px; fill: none; }
.heart.is-on svg { fill: currentColor; }
.detail-hero .heart { position: absolute; right: 16px; bottom: 16px; z-index: 2; width: 44px; height: 44px; }
.detail-hero .heart svg { width: 22px; height: 22px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px 10px; margin-top: 8px; }
.tag {
  font-size: .75rem;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-hero {
  position: relative;
  margin: 8px auto 0;
  width: min(var(--max), calc(100% - var(--pad) * 2));
  min-height: 320px;
  overflow: hidden;
  background: #1a1a1a;
  color: #fff;
}
.page-hero img { position: absolute; inset: 0; opacity: .5; }
.page-hero .copy { position: relative; padding: var(--space-section) 8%; max-width: 560px; }
.page-hero h1 { font-size: calc(var(--fs-h1) * 1.25); letter-spacing: 0.08em; margin-bottom: 12px; }

.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: 36px; }
.tile {
  display: flex; align-items: center; gap: 12px;
  background: var(--tile); padding: 14px 16px; min-height: 72px;
}
.tile img { width: 52px; height: 52px; flex: 0 0 52px; }
.tile.is-on { outline: 1px solid var(--ink); outline-offset: -1px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 8px; }
.chip { border: 0; border-bottom: 1px solid transparent; background: none; padding: 4px 0; cursor: pointer; color: var(--muted); }
.chip.is-on { color: var(--ink); border-bottom-color: var(--ink); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 24px; margin-top: 28px; }
.grid .card { flex: none; }
.count { color: var(--muted); font-size: .8125rem; margin-top: 8px; }

.detail-hero {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin: 24px auto 0;
  aspect-ratio: 16 / 8;
  background: var(--paper);
  overflow: hidden;
  position: relative;
}
.detail-hero .vert { font-size: calc(var(--fs-h1) * 0.94); }
.thumbs { display: flex; gap: 8px; margin-top: 12px; }
.thumbs button { width: 80px; height: 58px; padding: 0; border: 1px solid transparent; background: var(--paper); cursor: pointer; }
.thumbs button.is-on { border-color: var(--ink); }

.detail { display: grid; grid-template-columns: 1fr 280px; gap: calc(var(--space-section) * 0.67); margin-top: var(--space-block); }
.detail h1 { font-size: calc(var(--fs-h1) * 1.19); letter-spacing: 0.06em; margin: 12px 0; }
.facts { color: var(--muted); font-size: .8125rem; display: flex; flex-wrap: wrap; gap: 8px 14px; }
.tabs { display: flex; gap: 20px; margin: 28px 0 12px; border-bottom: 1px solid var(--line); }
.tabs button { border: 0; background: none; padding: 8px 0; color: var(--muted); cursor: pointer; }
.tabs button.is-on { color: var(--ink); border-bottom: 1px solid var(--ink); margin-bottom: -1px; }
.table { width: 100%; border-collapse: collapse; font-size: .875rem; line-height: 1.9; margin-top: 28px; }
.table th, .table td { border-top: 1px solid var(--line); padding: 18px 24px 18px 0; text-align: left; vertical-align: top; }
.table th { width: 26%; color: var(--muted); font-weight: 400; }
.table tr:last-child th, .table tr:last-child td { border-bottom: 1px solid var(--line); }
.side { padding-top: 8px; }
.side h2 { font-size: var(--fs-small); letter-spacing: 0.12em; color: var(--muted); margin-bottom: 12px; }
.side a { display: block; margin: 8px 0; }
.mats { display: grid; gap: 4px; }
.side .mats-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  align-items: center;
  padding: 8px;
  margin: 0 -8px;
}
.side .mats-item.is-on { background: var(--tile); }
.side .mats-item img {
  grid-row: 1 / 3;
  width: 64px;
  height: 64px;
  object-fit: cover;
  background: var(--paper);
}
.mats-name { font-size: .875rem; line-height: 1.5; }
.mats-pref { color: var(--muted); font-size: .75rem; }
.longform { width: min(var(--max), calc(100% - var(--pad) * 2)); margin: calc(var(--space-section) * 0.83) auto 0; line-height: 2; }
.longform-sec { margin-top: var(--space-block); }
.longform-sec:first-child { margin-top: 0; }
.longform h2 { font-size: calc(var(--fs-h2) * 0.92); letter-spacing: 0.08em; margin: 0 0 20px; }
.longform p { margin-bottom: 1.2em; }
.longform-lead { font-family: var(--serif); font-size: 1.125rem; line-height: 1.9; margin-bottom: 1.6em; }
.longform-fig { margin: 1.6em 0 2em; }
.longform-fig img { aspect-ratio: 3 / 2; background: var(--paper); }
.longform .note { margin-top: 2em; }

@media (min-width: 901px) {
  .longform-sec:has(.longform-fig) { display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(44px, 5vw, 72px); }
  .longform-sec:has(.longform-fig) .longform-fig { grid-row: 1 / span 12; align-self: start; margin: 0; }
  .longform-sec:has(.longform-fig):nth-of-type(odd) .longform-fig { grid-column: 2; }
  .longform-sec:has(.longform-fig):nth-of-type(odd) > h2,
  .longform-sec:has(.longform-fig):nth-of-type(odd) > .longform-lead,
  .longform-sec:has(.longform-fig):nth-of-type(odd) > p:not(.longform-lead) { grid-column: 1; }
  .longform-sec:has(.longform-fig):nth-of-type(even) .longform-fig { grid-column: 1; }
  .longform-sec:has(.longform-fig):nth-of-type(even) > h2,
  .longform-sec:has(.longform-fig):nth-of-type(even) > .longform-lead,
  .longform-sec:has(.longform-fig):nth-of-type(even) > p:not(.longform-lead) { grid-column: 2; }
}

.minfo { margin-top: calc(var(--space-block) * 0.67); background: var(--paper); padding: calc(var(--space-block) * 0.42) calc(var(--space-block) * 0.5) calc(var(--space-block) * 0.47); }
.minfo-title { font-size: calc(var(--fs-h2) * 0.71); letter-spacing: 0.12em; }
.minfo-row { display: grid; grid-template-columns: 108px 1fr; gap: 4px 20px; padding: 16px 0; border-top: 1px solid var(--line); }
.minfo-row:last-child { padding-bottom: 0; }
.minfo-row h3 { font-family: var(--sans); font-size: var(--fs-small); font-weight: 400; letter-spacing: 0.1em; color: var(--muted); padding-top: 3px; }
.minfo-code { font-size: .9375rem; letter-spacing: 0.08em; }
.minfo-spec { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px 28px; flex-wrap: wrap; }
.minfo-spec-list { margin: 0; display: grid; gap: 6px; }
.minfo-spec-list > div { display: grid; grid-template-columns: 84px 1fr; gap: 12px; }
.minfo-spec-list dt { color: var(--muted); font-size: .75rem; letter-spacing: 0.08em; padding-top: 3px; }
.minfo-spec-list dd { margin: 0; font-size: .875rem; }
.minfo-badges { display: flex; gap: 8px; margin: 0; padding: 0; list-style: none; }
.minfo-badges li { border: 1px solid var(--line); background: var(--bg); min-width: 46px; min-height: 46px; display: grid; place-items: center; text-align: center; padding: 4px 6px; font-size: .625rem; letter-spacing: 0.06em; line-height: 1.5; }
.minfo-features { font-size: .875rem; line-height: 1.9; }

.plans { margin-top: var(--space-block); }
.plans h2 { font-size: calc(var(--fs-h2) * 0.92); letter-spacing: 0.08em; }
.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; margin-top: 24px; }
.plan-fig { margin: 0; }
.plan-fig button { display: block; width: 100%; padding: 0; border: 1px solid var(--line); background: var(--paper); cursor: zoom-in; }
.plan-fig img { height: auto; object-fit: contain; }
.plan-fig figcaption { color: var(--muted); font-size: .8125rem; margin-top: 8px; }
.plan-dialog { border: 0; padding: 28px; background: var(--bg); width: min(1100px, 92vw); max-height: 90vh; }
.plan-dialog::backdrop { background: rgba(0, 0, 0, .55); }
.plan-dialog img { height: auto; max-height: 76vh; object-fit: contain; }
.plan-dialog-cap { color: var(--muted); font-size: .8125rem; margin-top: 12px; }
.plan-close { position: absolute; top: 10px; right: 12px; border: 0; background: none; font-size: 1.25rem; cursor: pointer; color: var(--muted); }
.plan-close:hover { color: var(--ink); }

.lkd-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 24px; margin-top: 56px; }
.lkd-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #111;
  color: #fff;
}
.lkd-card img { position: absolute; inset: 0; opacity: .55; }
.lkd-copy {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 20px;
}
.lkd-kanji { font-size: calc(var(--fs-h1) * 2.5); letter-spacing: 0.12em; line-height: 1; height: 1em; color: #fff; }
.lkd-card .kicker { color: rgba(255,255,255,.8); margin-top: 10px; height: 1.4em; line-height: 1.4; overflow: hidden; }
.lkd-card .lkd-lead { color: rgba(255,255,255,.88); margin-top: 8px; font-size: .875rem; line-height: 1.7; min-height: 3.4em; }

.jp-wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 56px; margin-top: 40px; align-items: start; }
.jp-stage { position: relative; background: var(--paper); display: grid; place-items: center; padding: clamp(20px, 4vh, 48px) 24px 20px; }
.jp-mapbox { position: relative; width: min(100%, 680px, 65vh); margin-inline: auto; }
.jp-map { width: 100%; height: auto; display: block; }
.jp-map path { fill: #deddd8; stroke: #ffffff; stroke-width: 1; transition: fill .15s ease; }
.jp-map path.is-open { fill: #c5c3ba; cursor: pointer; }
.jp-map path.is-open:hover, .jp-map path.is-open:focus-visible { fill: #a8a69d; }
.jp-map path.is-open:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.jp-map path.is-on { fill: var(--ink); }
.jp-caption { min-height: 1.6em; margin-top: 14px; text-align: center; font-size: .8125rem; color: var(--muted); letter-spacing: 0.06em; }
.jp-side { border-top: 1px solid var(--line); padding-top: 20px; }
.jp-title { font-size: calc(var(--fs-h1) * 0.875); margin: 8px 0 16px; }
.jp-legend { display: flex; gap: 16px; margin-top: 20px; font-size: .75rem; color: var(--muted); }
.jp-legend span { display: inline-flex; align-items: center; gap: 6px; }
.jp-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #deddd8; border: 1px solid #c9c7be; }
.jp-dot.is-open { background: #c5c3ba; }
.jp-areas { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 24px; }
.jp-area { font-size: .875rem; border-bottom: 1px solid var(--line); padding-bottom: 2px; }
.jp-area.is-on { border-bottom-color: var(--ink); font-weight: 500; }
.region-sub { margin-top: 48px; }
.region-back { margin: 0 0 20px; font-size: 1.25rem; }
.region-back a { color: var(--ink); }

.collage { display: grid; grid-template-columns: 220px 1fr; gap: 40px; margin-top: 40px; min-height: 70vh; }
.collage-lib { border-right: 1px solid var(--line); padding-right: 24px; }
.collage-lib h2 { font-size: var(--fs-small); margin: 28px 0 12px; color: var(--muted); letter-spacing: 0.08em; }
.collage-lib button, .collage-lib label {
  display: block; width: 100%; text-align: left; border: 0; background: transparent;
  margin: 0 0 16px; padding: 0; cursor: pointer;
}
.collage-lib img { width: 100%; height: 80px; object-fit: cover; margin-bottom: 6px; }
.collage-board {
  position: relative;
  background: var(--bg);
  min-height: 640px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.collage-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: .8125rem;
  margin: 0;
}
.collage-item {
  position: absolute;
  width: 168px;
  cursor: grab;
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
}
.collage-item img { pointer-events: none; aspect-ratio: 1; }
.collage-item button {
  position: absolute; top: 4px; right: 4px;
  border: 0; background: var(--bg); cursor: pointer; font-size: .6875rem;
}

.footer { border-top: 1px solid var(--line); padding: 48px 0 40px; color: var(--muted); font-size: .8125rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 32px; }
.footer a { display: block; margin: 6px 0; }
.footer a.is-on { color: var(--ink); border-bottom: 1px solid var(--ink); display: inline-block; }
.toast {
  position: fixed; right: 24px; bottom: 96px; z-index: 40;
  background: var(--ink); color: var(--bg); padding: 10px 14px; font-size: .8125rem; display: none;
}
.empty { padding: 120px 20px; text-align: center; }
.note { color: var(--muted); font-size: .8125rem; }
.form { max-width: 640px; display: grid; gap: 12px; }
.form label { display: grid; gap: 4px; font-size: .8125rem; color: var(--muted); }
.form input, .form select, .form textarea { border: 1px solid var(--line); padding: 8px 10px; background: var(--bg); }
.ghost { border: 1px solid var(--ink); background: var(--bg); padding: 7px 12px; cursor: pointer; display: inline-block; }

.ai-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 0;
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.18);
}
.ai-fab svg { width: 24px; height: 24px; }
.ai-panel {
  position: fixed;
  right: 24px;
  bottom: 92px;
  z-index: 30;
  width: min(340px, calc(100vw - 48px));
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
}
.ai-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.ai-head p { font-family: var(--serif); font-size: .9375rem; letter-spacing: 0.06em; }
.ai-head button { border: 0; background: none; cursor: pointer; font-size: 1.125rem; color: var(--muted); padding: 2px 6px; }
.ai-body { padding: 16px; min-height: 96px; }
.ai-body .note { font-size: .8125rem; }
.ai-form { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--line); }
.ai-form input { flex: 1; min-width: 0; border: 1px solid var(--line); padding: 8px 10px; background: var(--bg); }
.ai-form button { border: 1px solid var(--ink); background: var(--bg); padding: 8px 14px; cursor: pointer; }

.about { max-width: 960px; padding-top: var(--space-block); }
.about h1 { font-size: calc(var(--fs-h1) * 1.06); letter-spacing: 0.08em; }
.about-lead { color: var(--muted); margin-top: 12px; }
.about-sec { margin-top: var(--space-block); }
.about-sec h2 { font-size: calc(var(--fs-h2) * 0.92); margin-bottom: 20px; }
.about-sec p { margin-bottom: 1.2em; max-width: 720px; line-height: 1.95; }
.about-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 24px; margin-top: 28px; }
.about-field { display: grid; gap: 4px; align-content: start; border-top: 1px solid var(--line); padding-top: 16px; }
.about-kanji { font-family: var(--font-h); font-size: calc(var(--fs-h1) * 1.25); line-height: 1.2; }
.about-field-lead { font-size: .8125rem; color: var(--muted); }
.about-thread { margin-top: var(--space-block); }
.about-thread h2 { font-size: calc(var(--fs-h2) * 1.15); margin-bottom: 20px; min-height: 44px; }
.about-thread p { margin-bottom: 1.2em; max-width: 720px; line-height: 1.95; }
.about-prompt { color: var(--muted); border-top: 1px solid var(--line); padding-top: 16px; }

.line-toolbar { margin: 28px 0 12px; }
.line-editions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 0 0 8px;
}
.line-card {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: var(--paper);
  cursor: pointer;
  color: inherit;
  text-align: left;
  min-height: 44px;
  overflow: hidden;
}
.line-card img { aspect-ratio: 4 / 3; min-height: 220px; }
.line-card-copy {
  position: absolute;
  left: 16px;
  bottom: 16px;
  right: 16px;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0,0,0,.45);
  display: grid;
  gap: 4px;
}
.line-card-name { font-family: var(--font-h); font-size: var(--fs-h2); letter-spacing: 0.06em; }
.line-card-count { font-size: var(--fs-small); }
.line-card.is-on { outline: 1px solid var(--ink); outline-offset: -1px; }

.place { margin: 0 0 8px; }
.place-label {
  display: block;
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  color: var(--muted);
}
.place-name {
  display: block;
  font-family: var(--font-h);
  font-size: calc(var(--fs-h2) * 1.05);
  letter-spacing: 0.06em;
  margin-top: 4px;
}
a.place-name { text-decoration: underline; text-underline-offset: 4px; }

.mat-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
}
.mat-pin i {
  width: 16px;
  height: 16px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: rgba(17,17,17,.35);
  box-shadow: 0 0 0 1px rgba(0,0,0,.2);
  flex: 0 0 16px;
}
.mat-pin span {
  font-size: .8125rem;
  letter-spacing: 0.06em;
  background: var(--bg);
  color: var(--ink);
  padding: 5px 10px;
  white-space: nowrap;
  box-shadow: 0 1px 6px rgba(0,0,0,.25);
}
.mat-pin.is-on i { background: var(--ink); border-color: var(--ink); }
.mat-pin.is-on span { background: var(--ink); color: var(--bg); }

@media (max-width: 900px) {
  :root { --pad-x: 18px; }
  .header-top, .detail, .jp-wrap, .collage, .footer-grid, .entries, .lkd-grid, .tiles, .grid, .about-fields, .home-about, .line-editions {
    grid-template-columns: 1fr;
  }
  .minfo { padding: calc(var(--space-block) * 0.33) calc(var(--space-block) * 0.31) calc(var(--space-block) * 0.36); }
  .minfo-row { grid-template-columns: 1fr; gap: 6px; }
  .minfo-row h3 { padding-top: 0; }
  .home-about-fig { aspect-ratio: 4 / 3; }
  .header-top { padding-top: 18px; }
  .header-nav {
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 28px;
    overflow-x: auto;
    padding: 14px 0 14px;
  }
  .header-nav a { white-space: nowrap; min-height: 44px; display: inline-flex; align-items: center; }
  .card, .card.wide { flex-basis: 78vw; }
  .logo { font-size: calc(var(--fs-h1) * 0.625); }
  .lkd-kanji { font-size: calc(var(--fs-h1) * 2); }
  .page-hero h1 { font-size: calc(var(--fs-h1) * 0.94); }
  .detail h1 { font-size: calc(var(--fs-h1) * 0.875); }
  .line-card img { min-height: 180px; }
  .place-name { overflow-wrap: anywhere; }
}