@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=Noto+Serif+JP:wght@400;500&display=swap');

:root{
  --parchment:#efe9dc;
  --parchment-deep:#e6ded0;
  --ink:#221f1c;
  --ink-soft:#4a453e;
  --indigo:#2f3e5c;
  --rust:#9c4a2e;
  --hairline:#cfc5ae;
}

*{box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  margin:0;
  background:var(--parchment);
  color:var(--ink);
  font-family:'EB Garamond', Georgia, serif;
  font-size:19px;
  line-height:1.65;
}

a{color:var(--indigo); text-decoration-color:var(--hairline); text-underline-offset:3px;}
a:hover{color:var(--rust);}

.jp{font-family:'Noto Serif JP', serif; color:var(--ink-soft); font-size:0.92em;}

/* ---------- Layout shell ---------- */
.shell{
  display:grid;
  grid-template-columns:240px 1fr;
  min-height:100vh;
}

nav.thread-nav{
  border-right:1px solid var(--hairline);
  padding:2.5rem 1.75rem;
  position:sticky;
  top:0;
  align-self:start;
  height:100vh;
  overflow-y:auto;
}

nav.thread-nav .mark{
  font-family:'Cormorant Garamond', serif;
  font-weight:600;
  font-size:1.5rem;
  letter-spacing:0.02em;
  display:block;
  margin-bottom:0.15rem;
}
nav.thread-nav .mark-jp{
  font-family:'Noto Serif JP', serif;
  font-size:0.95rem;
  color:var(--ink-soft);
  display:block;
  margin-bottom:2.2rem;
}

nav.thread-nav ul{list-style:none; margin:0; padding:0;}
nav.thread-nav li{margin-bottom:0.85rem;}
nav.thread-nav a{
  font-size:0.98rem;
  color:var(--ink);
  text-decoration:none;
  display:block;
  padding-left:1rem;
  border-left:1px solid var(--hairline);
  transition:border-color .15s, color .15s;
}
nav.thread-nav a:hover, nav.thread-nav a[aria-current="page"]{
  color:var(--rust);
  border-left-color:var(--rust);
}

main{padding:3.5rem 4rem 6rem; max-width:920px;}

@media (max-width:800px){
  .shell{grid-template-columns:1fr;}
  nav.thread-nav{
    position:relative; height:auto; padding:1.5rem 1.5rem 1rem;
    border-right:none; border-bottom:1px solid var(--hairline);
  }
  nav.thread-nav ul{display:flex; flex-wrap:wrap; gap:0 1.2rem;}
  nav.thread-nav li{margin-bottom:0.5rem;}
  main{padding:2.2rem 1.5rem 4rem;}
}

/* ---------- Typography ---------- */
h1{
  font-family:'Cormorant Garamond', serif;
  font-weight:600;
  font-size:2.6rem;
  margin:0 0 0.3rem;
  letter-spacing:0.01em;
}
h2.section-title{
  font-family:'Cormorant Garamond', serif;
  font-weight:600;
  font-size:1.5rem;
  color:var(--indigo);
  margin:3rem 0 1.1rem;
  padding-bottom:0.4rem;
  border-bottom:1px solid var(--hairline);
}
.eyebrow{
  text-transform:uppercase;
  letter-spacing:0.14em;
  font-size:0.72rem;
  color:var(--rust);
  font-family:'EB Garamond', serif;
}

blockquote{
  font-family:'Cormorant Garamond', serif;
  font-style:italic;
  font-size:1.4rem;
  color:var(--ink);
  border-left:2px solid var(--rust);
  margin:2rem 0;
  padding:0.2rem 0 0.2rem 1.5rem;
}
blockquote cite{
  display:block;
  font-family:'EB Garamond', serif;
  font-style:normal;
  font-size:0.85rem;
  color:var(--ink-soft);
  margin-top:0.6rem;
}

/* ---------- Timeline (home) ---------- */
.timeline{margin-top:2.5rem; position:relative; padding-left:1.6rem; border-left:1px solid var(--hairline);}
.timeline .entry{position:relative; margin-bottom:1.7rem;}
.timeline .entry::before{
  content:"";
  position:absolute; left:-1.7rem; top:0.4rem;
  width:7px; height:7px; border-radius:50%;
  background:var(--rust);
}
.timeline .year{font-family:'Cormorant Garamond', serif; font-weight:600; color:var(--indigo); font-size:1.15rem;}

/* ---------- Artwork entries (period pages) ---------- */
.expo-block{margin-bottom:1.6rem; font-size:0.98rem; color:var(--ink-soft);}
.expo-block .yr{color:var(--indigo); font-weight:600;}

.works{margin-top:2.5rem; display:flex; flex-direction:column; gap:3rem;}
.work{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:2rem;
  align-items:start;
  padding-bottom:2.6rem;
  border-bottom:1px solid var(--hairline);
}
.work img{width:100%; height:auto; display:block; border:1px solid var(--hairline);}
.work .cap-fr{font-size:1.02rem; margin:0 0 0.3rem;}
.work .cap-jp{font-family:'Noto Serif JP', serif; color:var(--ink-soft); font-size:0.92rem;}
@media (max-width:700px){
  .work{grid-template-columns:1fr;}
}

/* ---------- Footer ---------- */
footer.page-end{
  margin-top:4rem; padding-top:1.2rem;
  border-top:1px solid var(--hairline);
  font-size:0.82rem; color:var(--ink-soft);
  text-transform:uppercase; letter-spacing:0.08em;
}

.contact-box{margin-top:2rem; font-size:1.15rem;}
.contact-box a{font-family:'Cormorant Garamond', serif; font-size:1.4rem;}

.links-list{list-style:none; padding:0; margin-top:2rem;}
.links-list li{margin-bottom:1rem; padding-bottom:1rem; border-bottom:1px solid var(--hairline);}
.links-list .role{display:block; font-size:0.85rem; color:var(--ink-soft);}
.links-list a{font-family:'Cormorant Garamond', serif; font-size:1.25rem; font-weight:600;}

.note{
  font-size:0.85rem; color:var(--ink-soft); background:var(--parchment-deep);
  border:1px dashed var(--hairline); padding:0.9rem 1.1rem; margin-top:2rem;
}