:root {
  --washi: #f2e6cc;
  --washi-2: #e8d5b0;
  --paper: #faf4e6;
  --ink: #1f150e;
  --ink-soft: #3a2a1c;
  --muted: #6b5644;
  --indigo: #1d3557;
  --indigo-deep: #121c2e;
  --indigo-mid: #2a4a78;
  --indigo-wash: rgba(29, 53, 87, 0.08);
  --hinoki: #d4ae74;
  --hinoki-deep: #b48a4a;
  --cedar: #8e4b2c;
  --amber: #c4893a;
  --line: rgba(31, 21, 14, 0.16);
  --line-strong: rgba(31, 21, 14, 0.32);
  --shadow: 0 18px 40px rgba(18, 28, 46, 0.12);
  --serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", Palatino, "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  --body: "Newsreader", "Source Serif 4", Georgia, "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  --mono: "IBM Plex Mono", "ui-monospace", "SFMono-Regular", Menlo, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--washi);
  background-image:
    url("../images/pattern-asanoha-tile.svg"),
    linear-gradient(180deg, #f6edd8 0%, var(--washi) 28%, #ead8b6 100%);
  background-size: 140px 121px, auto;
  background-blend-mode: multiply, normal;
  font-family: var(--body);
  font-size: 1.08rem;
  line-height: 1.68;
  min-height: 100vh;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

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

a {
  color: var(--indigo-mid);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--cedar);
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--indigo);
  color: var(--washi);
  padding: 0.6rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
}

.wrap {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 1.1rem;
  background: rgba(18, 28, 46, 0.94);
  border-bottom: 3px solid var(--hinoki);
  box-shadow: inset 0 -1px 0 #7a5a28;
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--washi);
  flex: none;
}

.brand svg {
  width: 42px;
  height: 42px;
  flex: none;
}

.brand-text {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  line-height: 1;
}

.brand-text small {
  display: block;
  margin-top: 0.22rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hinoki);
}

.tld {
  color: var(--hinoki);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--hinoki);
  color: var(--washi);
  border-radius: 0;
  padding: 0.45rem 0.8rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.05rem 0.05rem;
}

.site-nav a {
  color: #e8dcc4;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.42rem 0.5rem;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--hinoki);
  border-bottom-color: var(--hinoki);
  background: transparent;
}

.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(18, 28, 46, 0.18) 0%, rgba(18, 28, 46, 0.22) 38%, rgba(18, 28, 46, 0.88) 100%),
    linear-gradient(90deg, rgba(18, 28, 46, 0.45), transparent 48%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 4.5rem 0 3rem;
}

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--hinoki-deep);
  margin: 0 0 0.8rem;
}

.hero .kicker {
  color: var(--hinoki);
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--ink);
}

.hero h1,
.hero h2,
.page-hero h1 {
  color: var(--paper);
}

.hero h1 {
  font-size: clamp(2.8rem, 7.2vw, 5.8rem);
  max-width: 16ch;
  margin: 0 0 1rem;
  color: #f7edd8;
}

.lede {
  font-size: clamp(1.12rem, 2.1vw, 1.4rem);
  max-width: 42rem;
  color: var(--ink-soft);
}

.hero .lede {
  color: #e8dcc4;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  border-radius: 0;
  padding: 0.72rem 1.15rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
}

.btn-solid {
  background: var(--hinoki);
  color: var(--indigo-deep);
}

.btn-solid:hover {
  background: #e4c48a;
  color: var(--indigo-deep);
}

.btn-ghost {
  border-color: var(--hinoki);
  color: var(--paper);
}

.btn-ghost:hover {
  background: rgba(212, 174, 116, 0.16);
  color: var(--paper);
}

.btn-ink {
  border-color: var(--indigo);
  color: var(--indigo);
}

.btn-ink:hover {
  background: var(--indigo);
  color: var(--washi);
}

.section {
  padding: 4.1rem 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1.5rem 2.5rem;
  margin-bottom: 2rem;
  align-items: end;
}

.section-head p {
  margin: 0;
  color: var(--ink-soft);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.05rem);
  margin: 0;
}

.rule {
  height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--hinoki), transparent);
  border: 0;
  margin: 0 0 1.4rem;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 1.1rem;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card,
.figure,
.paper {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.paper {
  background:
    linear-gradient(180deg, rgba(250, 244, 230, 0.96), rgba(242, 230, 204, 0.98));
  color: var(--ink);
}

.card-body,
.paper-body {
  padding: 1.15rem 1.2rem 1.3rem;
}

.card h3,
.teaser h3 {
  margin: 0 0 0.4rem;
  font-size: 1.5rem;
}

.meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cedar);
  margin: 0 0 0.5rem;
}

.figure {
  margin: 0;
}

.figure img,
.card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.figure.portrait img {
  aspect-ratio: 3 / 4;
}

.figure.wide img,
.hero-strip img {
  aspect-ratio: 16 / 8;
}

.figure.contain img,
.plate img,
.card img.contain,
img.contain {
  object-fit: contain;
  background: #f7f0e0;
  aspect-ratio: 1 / 1;
  padding: 0.6rem;
}

figcaption,
.caption {
  font-family: var(--mono);
  font-size: 0.7rem;
  line-height: 1.45;
  color: var(--muted);
  padding: 0.7rem 0.9rem 0.9rem;
}

.teaser {
  display: grid;
  grid-template-rows: auto 1fr;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.teaser:hover {
  transform: translateY(-3px);
  border-color: var(--indigo);
  color: inherit;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.stat {
  padding: 1.05rem 1rem;
  border: 1px solid var(--line-strong);
  background: rgba(250, 244, 230, 0.78);
}

.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--indigo);
  font-weight: 600;
}

.stat span {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.prose {
  max-width: 46rem;
}

.prose p:first-of-type::first-letter {
  font-family: var(--serif);
  float: left;
  font-size: 3.35rem;
  line-height: 0.8;
  padding: 0.18rem 0.5rem 0 0;
  color: var(--indigo);
}

.callout {
  border-left: 4px solid var(--cedar);
  padding: 0.15rem 0 0.15rem 1rem;
  margin: 1.3rem 0;
  color: var(--ink-soft);
}

.callout.hard {
  border-left-color: var(--indigo);
  background: var(--indigo-wash);
  padding: 0.85rem 1rem;
}

.tag {
  display: inline-block;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 0.16rem 0.5rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--indigo);
}

.cite {
  font-size: 0.92rem;
  color: var(--muted);
}

.sources-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.sources-list a {
  display: block;
  text-decoration: none;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink);
}

.sources-list a:hover {
  border-color: var(--indigo);
}

.sources-list small {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0.7rem;
}

.gallery .figure:nth-child(1) { grid-column: span 7; }
.gallery .figure:nth-child(2) { grid-column: span 5; }
.gallery .figure:nth-child(3),
.gallery .figure:nth-child(4),
.gallery .figure:nth-child(5) { grid-column: span 4; }
.gallery .figure:nth-child(n+6) { grid-column: span 3; }

.product {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.price {
  font-family: var(--mono);
  color: var(--cedar);
}

.soon {
  justify-self: start;
  background: var(--indigo-wash);
  color: var(--indigo);
  border: 1px solid rgba(29, 53, 87, 0.28);
  padding: 0.22rem 0.55rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.digest {
  padding: 1.4rem;
}

.digest header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.8rem;
  margin-bottom: 1rem;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline article {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--line-strong);
  background: var(--paper);
}

.timeline time {
  font-family: var(--mono);
  color: var(--cedar);
  font-size: 0.8rem;
}

.page-hero {
  padding: 3.1rem 0 1.3rem;
}

.page-hero h1 {
  font-size: clamp(2.3rem, 5.8vw, 4.2rem);
  margin: 0 0 0.7rem;
  max-width: 18ch;
  color: var(--ink);
}

.page-hero .lede {
  color: var(--ink-soft);
}

.jp {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.kanji-mark {
  display: inline-block;
  margin-left: 0.45rem;
  font-size: 0.55em;
  color: var(--cedar);
  vertical-align: middle;
  letter-spacing: 0.12em;
}

.mosaic {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 0.75rem;
}

.mosaic .figure:first-child {
  grid-row: span 2;
}

.mosaic .figure:first-child img {
  height: 100%;
  aspect-ratio: auto;
  min-height: 420px;
}

.site-footer {
  margin-top: 2rem;
  padding: 2.4rem 0 2.8rem;
  border-top: 3px solid var(--hinoki);
  background: var(--indigo-deep);
  color: #e8dcc4;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
}

.site-footer h2 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--hinoki);
}

.site-footer a {
  color: #d7c7a6;
}

.site-footer p {
  color: #d7c7a6;
}

.tiny {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--hinoki);
}

.note {
  font-size: 0.92rem;
  color: var(--muted);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--indigo);
}

.split-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 380px;
}

.split-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.split-copy {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--indigo-deep);
  color: #e8dcc4;
}

.split-copy h2,
.split-copy h3 {
  color: var(--hinoki);
}

.split-copy p {
  color: #e8dcc4;
}

.checklist {
  padding-left: 1.1rem;
}

.checklist li {
  margin: 0.35rem 0;
}

.dl-grid {
  display: grid;
  gap: 0;
}

.dl-grid dt {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--indigo);
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.dl-grid dd {
  margin: 0.35rem 0 1.1rem;
  color: var(--ink-soft);
}

.pattern-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.2rem 0 1.8rem;
}

.pattern-meta div {
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 0.8rem 0.9rem;
}

.pattern-meta b {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cedar);
  font-weight: 500;
}

.notice {
  border: 1px solid var(--indigo);
  background: var(--paper);
  padding: 1rem 1.1rem;
  margin: 1.2rem 0;
}

.notice strong {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--indigo);
  display: block;
  margin-bottom: 0.35rem;
}

.band-indigo {
  background: var(--indigo-deep);
  color: #e8dcc4;
  border-top: 1px solid #2a3d5c;
  border-bottom: 1px solid #2a3d5c;
}

.band-indigo h2,
.band-indigo h3 {
  color: var(--hinoki);
}

.band-indigo p,
.band-indigo li {
  color: #e8dcc4;
}

.band-indigo a {
  color: var(--hinoki);
}

.toc {
  display: grid;
  gap: 0.35rem;
}

.toc a {
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--indigo);
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0;
}

.toc a:hover {
  color: var(--cedar);
}

.compare {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.compare article {
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 1.1rem;
}

.compare h3 {
  margin-top: 0;
}

.xmark {
  color: var(--cedar);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.okmark {
  color: var(--indigo);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .section-head,
  .split-band,
  .footer-grid,
  .grid-3,
  .grid-4,
  .stat-row,
  .mosaic,
  .pattern-meta,
  .compare {
    grid-template-columns: 1fr;
  }
  .gallery .figure,
  .gallery .figure:nth-child(n) {
    grid-column: span 12;
  }
  .mosaic .figure:first-child img {
    min-height: 240px;
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(18, 28, 46, 0.98);
    border-bottom: 3px solid var(--hinoki);
    padding: 0.8rem;
    flex-direction: column;
  }
  .site-nav.is-open { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .timeline article { grid-template-columns: 1fr; }
  .hero { min-height: 72vh; }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .wrap { width: min(1180px, calc(100% - 1.2rem)); }
  .hero-copy { padding-top: 3rem; }
}