:root{
  --bg: #0d1015;
  --panel: #12161d;
  --ink: #edeff2;
  --ink-dim: #838d9c;
  --line: #232833;
  --brand: #1e73be;
  --brand-tint: #5fa8ea;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg); color:var(--ink); font-family:'IBM Plex Sans', sans-serif;}
a{color:inherit; text-decoration:none;}
.mono{font-family:'IBM Plex Mono', monospace; font-variant-numeric:tabular-nums;}


.hero-cover{
  height:400px; position:relative; overflow:hidden;
}
.hero-cover img{
  width:100%; height:100%; object-fit:cover; display:block;
  filter:grayscale(0.55) contrast(1.08) brightness(0.55);
}
.hero-cover::after{
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(100deg, rgba(30,115,190,0.5), rgba(13,16,21,0.35) 55%, rgba(13,16,21,0.35)),
    linear-gradient(0deg, var(--bg) 0%, transparent 30%);
  mix-blend-mode:multiply;
}
.hero-cover::before{
  content:''; position:absolute; inset:0; z-index:2; pointer-events:none;
  background:linear-gradient(0deg, rgba(13,16,21,0.75) 0%, transparent 45%, transparent 75%, rgba(13,16,21,0.55) 100%);
}

.hero-cover-content{
  position:absolute; left:0; right:0; bottom:0; z-index:3;
  max-width:1520px; margin:0 auto;
  padding:0 clamp(20px,5vw,64px) 36px;
}
.eyebrow{font-family:'IBM Plex Mono', monospace; font-size:0.75rem; color:var(--brand-tint); letter-spacing:0.04em;}
h1{
  font-family:'Fraunces', serif; font-weight:300; font-size:clamp(2.2rem,4.4vw,3.6rem);
  line-height:1.02; letter-spacing:-0.015em; margin-top:14px; max-width:22ch;
  text-shadow:0 2px 24px rgba(0,0,0,0.35);
}

.hero-stats-bar{
  padding:28px clamp(20px,5vw,64px);
  max-width:1520px; margin:0 auto;
  border-bottom:1px solid var(--line);
}
.hero-stats{display:flex; flex-wrap:wrap; gap:clamp(24px,4vw,48px);}
.hs{padding-left:20px; border-left:1px solid var(--line);}
.hs:first-child{padding-left:0; border-left:none;}
.hs b{display:block; font-family:'IBM Plex Mono', monospace; font-size:1.5rem; color:var(--ink);}
.hs span{font-size:0.68rem; color:var(--ink-dim); text-transform:uppercase; letter-spacing:0.04em;}

.archive{max-width:1520px; margin:0 auto; padding:0 clamp(20px,5vw,64px) 40px; position:relative;}
.vertical{position:relative; padding:44px 0; border-bottom:1px solid var(--line); scroll-margin-top:80px;}
.vertical:last-child{border-bottom:none;}
.vertical::before{
  content:attr(data-num); position:absolute; right:0; top:8px;
  font-family:'Fraunces', serif; font-weight:600; font-size:9rem; line-height:1;
  color:transparent; -webkit-text-stroke:1px var(--line); z-index:0; pointer-events:none;
}
.v-head{display:flex; align-items:baseline; gap:18px; position:relative; z-index:1; margin-bottom:24px;}
.v-name{font-family:'Fraunces', serif; font-weight:600; font-size:1.7rem;}
.v-count{font-family:'IBM Plex Mono', monospace; font-size:0.78rem; color:var(--brand-tint); border:1px solid var(--brand); padding:2px 10px; border-radius:100px;}

.card-grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(230px, 1fr));
  gap:14px; position:relative; z-index:1;
}
.p-card{
  position:relative; display:block;
  background:var(--panel); border:1px solid var(--line); border-left:2px solid var(--line);
  border-radius:2px; padding:20px 20px 18px;
  transition:border-color .2s ease, transform .2s ease, background .2s ease;
}
.p-card:hover{
  border-color:var(--brand-tint); border-left-color:var(--brand-tint);
  background:linear-gradient(155deg, rgba(30,115,190,0.09), var(--panel) 70%);
  transform:translateY(-3px);
}
.p-top{display:flex; justify-content:space-between; align-items:center; margin-bottom:16px;}
.p-idx{font-family:'IBM Plex Mono', monospace; font-size:0.72rem; color:var(--ink-dim); letter-spacing:0.02em;}
.p-arrow{
  font-size:0.85rem; color:var(--ink-dim); opacity:0; transform:translate(-3px,3px);
  transition:all .2s ease;
}
.p-card:hover .p-arrow{opacity:1; transform:translate(0,0); color:var(--brand-tint);}
.p-name{font-family:'Fraunces', serif; font-weight:600; font-size:1.16rem; letter-spacing:-0.005em; line-height:1.15;}
.p-card:hover .p-name{color:var(--brand-tint);}
.p-desc{margin-top:9px; color:var(--ink-dim); font-size:0.82rem; line-height:1.45;}

/* --- responsive --- */
@media (max-width: 860px){
  .hero-cover{height:260px;}
  .hero-cover-content{padding-bottom:22px;}
  .hero-stats{gap:20px 28px;}
  .hs{flex:1 1 40%; padding-left:16px;}
  .vertical::before{font-size:5.5rem;}
}
@media (max-width: 480px){
  .card-grid{grid-template-columns:1fr;}
}