:root{
  --bg:#f6f7fb; --panel:#ffffff; --ink:#171923; --muted:#6b7280;
  --line:#e6e8ef; --accent:#6d5efc; --accent2:#00b4d8; --shadow:0 6px 24px rgba(20,22,40,.08);
  --radius:16px;
}
:root[data-theme="dark"]{
  --bg:#0d0f1a; --panel:#151827; --ink:#eef0f7; --muted:#9aa0b5;
  --line:#232741; --accent:#8b7dff; --accent2:#25d0f5; --shadow:0 8px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:24px;
  padding:14px 28px;background:color-mix(in srgb,var(--panel) 88%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.02em}
.brand-mark{width:22px;height:22px;border-radius:7px;
  background:conic-gradient(from 210deg,var(--accent),var(--accent2),#ff8cc8,var(--accent))}
.nav-links{display:flex;gap:20px;margin-left:8px}
.nav-links a{color:var(--muted);font-size:15px;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.ghost{margin-left:auto;background:transparent;border:1px solid var(--line);color:var(--ink);
  width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:16px}
.ghost:hover{border-color:var(--accent)}

.hero{padding:64px 28px 26px;text-align:center}
.hero-inner{max-width:760px;margin:0 auto}
.eyebrow{color:var(--accent);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px}
.hero h1{font-size:clamp(30px,5vw,50px);line-height:1.06;letter-spacing:-.03em;margin:0 0 14px}
.hero .sub{color:var(--muted);font-size:18px;margin:0 auto 26px;max-width:540px}
.filters{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.chip{border:1px solid var(--line);background:var(--panel);color:var(--muted);
  padding:7px 15px;border-radius:999px;font-size:14px;cursor:pointer;transition:.15s}
.chip:hover{color:var(--ink)}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}

.wrap{max-width:1240px;margin:0 auto;padding:22px 20px 60px}
.grid{columns:4 260px;column-gap:18px}
.card{break-inside:avoid;margin:0 0 18px;border-radius:var(--radius);overflow:hidden;
  background:var(--panel);box-shadow:var(--shadow);cursor:pointer;position:relative;
  border:1px solid var(--line);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(20,22,40,.16)}
.card img{width:100%;height:auto;background:var(--line)}
.card .meta{display:flex;justify-content:space-between;align-items:center;padding:11px 14px}
.card .meta strong{font-size:14px;font-weight:600}
.card .tag{font-size:11px;color:var(--muted);border:1px solid var(--line);
  padding:2px 9px;border-radius:999px}
.count{text-align:center;color:var(--muted);font-size:14px;margin-top:26px}

.foot{max-width:1240px;margin:0 auto;padding:44px 24px;display:grid;
  grid-template-columns:2fr 1fr 1fr;gap:28px;border-top:1px solid var(--line)}
.foot-col h4{margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.foot-col a{display:block;color:var(--muted);font-size:14px;padding:3px 0}
.foot-col a:hover{color:var(--ink)}
.foot-col p{color:var(--muted);font-size:14px;max-width:280px}
.foot .copy{grid-column:1/-1;color:var(--muted);font-size:13px;border-top:1px solid var(--line);
  padding-top:18px;margin:6px 0 0}

.lightbox[hidden]{display:none}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(8,9,16,.82);
  backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:30px}
.lb-close{position:absolute;top:20px;right:24px;background:transparent;border:0;color:#fff;
  font-size:26px;cursor:pointer}
.lb-fig{margin:0;max-width:1000px;width:100%;background:var(--panel);border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb-fig img{width:100%;height:auto;max-height:72vh;object-fit:contain;background:#000}
.lb-fig figcaption{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px}
.muted{color:var(--muted);font-weight:400;margin-left:10px;font-size:14px}
.btn{background:var(--accent);color:#fff;padding:10px 20px;border-radius:10px;font-weight:600;font-size:14px}
.btn:hover{filter:brightness(1.06)}

.page{max-width:820px;margin:0 auto;padding:52px 24px 70px}
.page h1{font-size:34px;letter-spacing:-.02em;margin:0 0 8px}
.page h2{font-size:20px;margin:34px 0 10px}
.page p,.page li{color:var(--muted);font-size:16px}
.page a.inline{color:var(--accent);font-weight:500}
.cols{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:22px}
.cbox{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}
.cbox h3{margin:0 0 6px;font-size:16px}
.cbox p{margin:0;font-size:13px}
@media(max-width:640px){.foot{grid-template-columns:1fr 1fr}.nav-links{display:none}}