:root{
  --paper:#F4F1E6;
  --card:#FBF9F2;
  --ink:#23241D;
  --ink-soft:#6C6C5C;
  --ink-faint:#6E6C5C;
  --forest:#2F4230;
  --clay:#8B4A2F;
  --seal:#A6432B;
  --sage:#7C8A5E;
  --line:#DCD4BE;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  background-image:radial-gradient(circle at 1px 1px, rgba(35,36,29,0.05) 1px, transparent 0);
  background-size:22px 22px;
  color:var(--ink);
  font-family:'Work Sans', sans-serif;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:960px; margin:0 auto; padding:0 24px 100px;}
a{color:inherit;}

/* ---- Header ---- */
header{
  padding:72px 20px 0;
  text-align:center;
}
.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:11.5px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--clay);
  margin-bottom:18px;
}
h1{
  font-family:'Fraunces', serif;
  font-optical-sizing:auto;
  font-weight:600;
  font-size:clamp(36px, 6.4vw, 58px);
  line-height:1.05;
  letter-spacing:-0.01em;
  margin:0 0 16px;
  color:var(--forest);
}
header p.sub{
  font-size:15px;
  font-weight:300;
  color:var(--ink-soft);
  max-width:440px;
  margin:0 auto;
  line-height:1.65;
}
.sprig{
  width:30px; height:30px;
  color:var(--sage);
  margin:34px auto 0;
  opacity:0.85;
}

/* ---- Catalog nav ---- */
.catalog-nav{
  margin-top:52px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:16px 2px;
}
.filter-groups{
  padding-bottom:14px;
  margin-bottom:14px;
  border-bottom:1px dashed var(--line);
  display:flex;
  flex-direction:column;
  gap:10px;
}
.filter-group{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.filter-label{
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--ink-faint);
  flex:0 0 auto;
}
.filters{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.filters button{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px;
  text-transform:uppercase;
  letter-spacing:0.05em;
  color:var(--ink-soft);
  background:transparent;
  border:1px solid var(--line);
  border-radius:20px;
  padding:6px 14px;
  cursor:pointer;
  transition:background 0.15s, color 0.15s, border-color 0.15s;
}
.filters button:hover{border-color:var(--sage); color:var(--forest);}
.filters button.active{background:var(--forest); border-color:var(--forest); color:var(--card);}

.index-nav{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
}
.index-nav a{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:0.03em;
  text-decoration:none;
  color:var(--ink-soft);
  padding:6px 12px;
  border-radius:20px;
  white-space:nowrap;
  transition:background 0.15s, color 0.15s;
}
.index-nav a:hover{background:rgba(47,66,48,0.08); color:var(--forest);}
.index-nav a b{color:var(--ink-faint); font-weight:500; margin-right:6px;}
.index-nav a:hover b{color:var(--sage);}
.index-nav .empty{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  color:var(--ink-faint);
  padding:6px 12px;
}

/* ---- Sheets ---- */
.sheets{margin-top:8px;}
.sheet{
  scroll-margin-top:24px;
  padding:56px 0;
  border-bottom:1px solid var(--line);
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
}
.sheet:last-child{border-bottom:none;}
.is-hidden{display:none;}
@media(min-width:760px){
  .sheet{grid-template-columns:280px 1fr; gap:56px; align-items:start;}
}

.sheet-photo{
  position:relative;
  aspect-ratio:4/5;
  overflow:hidden;
  background:#e9e4d3;
  border:1px solid var(--line);
}
.sheet-photo img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  filter:saturate(0.92) contrast(1.02);
}
.seal{
  position:absolute;
  bottom:-18px; left:20px;
  width:46px; height:46px;
  border-radius:50%;
  border:1.5px solid var(--ink);
  background:var(--paper);
  display:flex; align-items:center; justify-content:center;
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  letter-spacing:0.02em;
  color:var(--ink);
  box-shadow:0 1px 3px rgba(35,36,29,0.12);
}

.label-head{
  border-bottom:1px dashed var(--line);
  padding-bottom:16px;
  margin-bottom:18px;
}
.latin-row{
  display:flex;
  align-items:baseline;
  gap:9px;
  flex-wrap:wrap;
  margin-bottom:5px;
}
.latin{
  font-family:'Fraunces', serif;
  font-style:italic;
  font-weight:500;
  font-size:13.5px;
  color:var(--accent, var(--sage));
}
.family{
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  letter-spacing:0.03em;
  color:var(--ink-faint);
}
.common{
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size:25px;
  color:var(--forest);
  line-height:1.2;
  margin:0 0 8px;
}
.meta-row{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
}
.local{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:0.02em;
  color:var(--clay);
}
.loc-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px;
  letter-spacing:0.02em;
  color:var(--ink-soft);
  display:inline-flex;
  align-items:center;
  gap:5px;
}
.loc-tag .dot{
  width:6px; height:6px;
  border-radius:50%;
  background:currentColor;
  display:inline-block;
}
.loc-tag.indoor .dot{background:transparent; border:1.4px solid currentColor;}
.media-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px;
  letter-spacing:0.02em;
  color:var(--ink-soft);
  display:inline-flex;
  align-items:center;
  gap:5px;
}
.media-tag .dot{
  width:6px; height:6px;
  border-radius:50%;
  display:inline-block;
}
.media-tag.air .dot{background:var(--sage);}
.media-tag.darat .dot{background:transparent; border:1.4px solid var(--clay);}
.media-tag.keduanya .dot{background:conic-gradient(var(--sage) 0 50%, var(--clay) 50% 100%);}
.since-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px;
  letter-spacing:0.02em;
  color:var(--ink-faint);
}

.trait{
  font-size:14px;
  font-weight:300;
  color:var(--ink-soft);
  line-height:1.6;
  margin:0 0 20px;
}

.care{margin:0 0 4px; display:flex; flex-direction:column; gap:11px;}
.care-row{
  display:grid;
  grid-template-columns:78px 1fr;
  gap:14px;
  align-items:baseline;
}
.care-row dt{
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--ink-faint);
  margin:0;
}
.care-row dd{
  font-size:13.5px;
  line-height:1.55;
  color:var(--ink);
  margin:0;
}

.note{
  margin-top:18px;
  padding-top:15px;
  border-top:1px dashed var(--line);
  font-size:12.5px;
  line-height:1.6;
  color:var(--ink-soft);
}
.note .tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--ink);
  margin-right:6px;
}

.detail-link{
  display:inline-block;
  margin-top:16px;
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:0.03em;
  text-decoration:none;
  color:var(--forest);
  border-bottom:1px solid var(--sage);
  padding-bottom:1px;
}
.detail-link:hover{color:var(--seal); border-color:var(--seal);}

/* ---- Footer ---- */
footer{
  text-align:center;
  margin-top:64px;
  padding-top:32px;
  border-top:1px solid var(--line);
}
footer p{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  color:var(--ink-faint);
  letter-spacing:0.05em;
  margin:0;
}
footer nav{
  margin-top:10px;
}
footer nav a{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  color:var(--ink-soft);
  text-decoration:underline;
  text-underline-offset:2px;
}

/* ---- Detail page (per-specimen "cara merawat" article) ---- */
.breadcrumb{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px;
  letter-spacing:0.03em;
  color:var(--ink-faint);
  text-align:center;
  padding:28px 20px 0;
}
.breadcrumb a{color:var(--ink-soft); text-decoration:none;}
.breadcrumb a:hover{color:var(--forest); text-decoration:underline;}

.article-photo{
  margin-top:44px;
  aspect-ratio:16/9;
  overflow:hidden;
  border:1px solid var(--line);
  background:#e9e4d3;
}
.article-photo img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  filter:saturate(0.92) contrast(1.02);
}

.article-body{
  max-width:680px;
  margin:40px auto 0;
}
.article-body h2{
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size:22px;
  color:var(--forest);
  margin:44px 0 14px;
}
.article-body h2:first-of-type{margin-top:0;}
.article-body p{
  font-size:15px;
  line-height:1.75;
  color:var(--ink);
  font-weight:300;
  margin:0 0 16px;
}
.article-body ul{
  margin:0 0 16px;
  padding-left:20px;
}
.article-body li{
  font-size:15px;
  line-height:1.75;
  color:var(--ink);
  font-weight:300;
  margin-bottom:6px;
}

.spec-table{
  width:100%;
  border-collapse:collapse;
  margin:0 0 16px;
  font-size:13.5px;
}
.spec-table th, .spec-table td{
  text-align:left;
  padding:10px 12px;
  border-bottom:1px solid var(--line);
  vertical-align:top;
}
.spec-table th{
  font-family:'IBM Plex Mono', monospace;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--ink-faint);
  font-weight:500;
  width:120px;
}

.faq{
  margin:0 0 16px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.faq details{
  border:1px solid var(--line);
  border-radius:8px;
  padding:14px 16px;
  background:var(--card);
}
.faq summary{
  font-family:'Fraunces', serif;
  font-weight:500;
  font-size:15px;
  color:var(--forest);
  cursor:pointer;
}
.faq p{margin:10px 0 0;}

.warning{
  border-left:3px solid var(--seal);
  padding:12px 16px;
  background:rgba(166,67,43,0.06);
  font-size:13.5px;
  line-height:1.6;
  color:var(--ink);
  margin:0 0 16px;
}

.pager{
  display:flex;
  justify-content:space-between;
  gap:16px;
  margin-top:52px;
  padding-top:24px;
  border-top:1px solid var(--line);
  max-width:680px;
  margin-left:auto;
  margin-right:auto;
}
.pager a{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:0.02em;
  color:var(--ink-soft);
  text-decoration:none;
  max-width:45%;
}
.pager a:hover{color:var(--forest);}
.pager .dir{display:block; color:var(--ink-faint); font-size:10px; text-transform:uppercase; margin-bottom:4px;}
.pager .next{text-align:right; margin-left:auto;}