:root {
  --ink: #1c1712;
  --muted: #5f564c;
  --paper: #f3eee6;
  --card: #fffdf8;
  --line: #e3d9cc;
  --seal: #c23b2e;
  --seal-deep: #8e291f;
  --pine: #1e4a3a;
  --sky: #8eb4d4;
  --shadow: 0 18px 40px rgba(48, 32, 18, 0.08);
  --header: 4.25rem;
  --serif: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --sans: "Zen Kaku Gothic New", "Yu Gothic", "Hiragino Sans", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
}

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

a { color: inherit; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: white;
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.skip:focus { top: 0.6rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header);
  padding: 0.7rem 6vw;
  background: rgba(243, 238, 230, 0.92);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(10px);
}

.site-header.is-stuck { border-bottom-color: var(--line); }

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  text-decoration: none;
}

.brand-mark {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.15rem;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.82rem;
}

.nav {
  display: flex;
  gap: 1.1rem;
  align-items: center;
  font-size: 0.92rem;
}

.nav a { text-decoration: none; }

.nav a:hover { color: var(--seal-deep); }

.hero {
  position: relative;
  min-height: 78vh;
  display: grid;
  align-items: end;
  color: white;
  overflow: hidden;
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(18, 28, 40, 0.28) 0%, rgba(18, 28, 40, 0.05) 32%, rgba(18, 28, 40, 0.15) 58%, rgba(16, 18, 22, 0.78) 100%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: 8vh 6vw 3.2rem;
  max-width: 46rem;
  text-shadow: 0 2px 16px rgba(12, 18, 28, 0.55);
}

.hero .btn { text-shadow: none; }

.eyebrow {
  margin: 0 0 0.6rem;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  text-transform: lowercase;
}

.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.06em;
}

.lead {
  margin: 1rem 0 1.4rem;
  max-width: 36rem;
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.45rem 1.15rem;
  border-radius: 999px;
  background: var(--seal);
  color: white;
  text-decoration: none;
  font-weight: 700;
  border: 0;
  cursor: pointer;
}

.btn:hover { background: var(--seal-deep); }

.btn-ghost {
  background: transparent;
  color: var(--pine);
  border: 1px solid var(--pine);
}

.btn-ghost:hover { background: var(--pine); color: white; }

.wrap {
  width: min(1120px, calc(100% - 8vw));
  margin: 0 auto;
}

.section { padding: 4.2rem 0 1rem; }

.section h2 {
  margin: 0 0 0.4rem;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.section-lead {
  margin: 0 0 1.5rem;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.catalog-grid { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.card[hidden] { display: none; }

.card-media {
  aspect-ratio: 4 / 3;
  background: #efe6da;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.card-body {
  padding: 0.95rem 1rem 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.cat {
  margin: 0;
  color: var(--seal-deep);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
}

.card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.22rem;
  line-height: 1.35;
  font-weight: 700;
}

.card h3 a { text-decoration: none; }

.card h3 a:hover { color: var(--seal-deep); }

.card p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.card-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 0.7rem;
}

.link-quiet {
  color: var(--pine);
  font-size: 0.88rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.filters { display: flex; flex-wrap: wrap; gap: 0.45rem; }

.chip {
  min-height: 2.5rem;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.chip[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.search {
  min-height: 2.5rem;
  min-width: min(100%, 16rem);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: white;
  font: inherit;
  color: var(--ink);
}

.result-count {
  margin: 0 0 0.8rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.empty {
  display: none;
  padding: 2rem 0 3rem;
  color: var(--muted);
}

.empty.is-shown { display: block; }

.about {
  margin-top: 2rem;
  padding: 2.2rem 0 3rem;
  border-top: 1px solid var(--line);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
}

.about h2 { margin-top: 0; }

.note-box {
  background: white;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.2rem 1.3rem;
}

.note-box h3 {
  margin: 0.2rem 0 0;
  font-family: var(--serif);
  font-size: 1.35rem;
}

.note-box p { margin: 0.55rem 0 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.disclaimer {
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer {
  padding: 1.4rem 6vw 2rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer nav { display: flex; gap: 1rem; flex-wrap: wrap; }

.site-footer a { color: var(--pine); }

.page {
  padding: 2.5rem 0 4rem;
}

.page h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0 0 1rem;
}

.prose { max-width: 42rem; }

.prose h2 {
  font-family: var(--serif);
  font-size: 1.35rem;
  margin: 2rem 0 0.4rem;
}

.prose p { margin: 0.4rem 0 0.8rem; }

:focus-visible {
  outline: 2px solid var(--pine);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .grid, .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .brand-sub { display: none; }
  .grid, .catalog-grid { grid-template-columns: 1fr; }
  .hero { min-height: 86vh; }
  .nav { gap: 0.75rem; font-size: 0.84rem; }
  .site-footer { flex-direction: column; }
}

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