:root{
  --bg:#f7f6f3;
  --panel:#ffffff;
  --ink:#1f2a26;
  --muted:#5f6d66;
  --line:#d9ded9;
  --accent:#3d5a4a;
  --accent-soft:#e8efe9;
  --warning:#7a4d21;
  --warning-soft:#fbf2e9;
  --max:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:16px/1.65 Georgia, "Times New Roman", serif;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.site-header{
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.88);
  backdrop-filter: blur(10px);
  position:sticky; top:0; z-index:20;
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.header-inner{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:16px 0}
.brand a{color:var(--ink);text-decoration:none}
.brand-title{font-size:1.15rem;font-weight:700;letter-spacing:.01em}
.brand-sub{font-size:.92rem;color:var(--muted);margin-top:2px}
.main-nav ul{display:flex;gap:16px;list-style:none;padding:0;margin:0;flex-wrap:wrap;justify-content:flex-end}
.main-nav a{font-size:.95rem;color:var(--ink)}
main{padding:40px 0 70px}
.hero{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:20px;
  padding:34px;
  box-shadow:0 10px 24px rgba(31,42,38,.04);
}
.eyebrow{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
h1{font-size:clamp(2rem, 4vw, 3.2rem);line-height:1.1;margin:0 0 12px}
.lead{font-size:1.15rem;color:var(--ink);max-width:55rem}
.hero-note{color:var(--muted);max-width:50rem}
.cta{
  margin-top:22px;
  padding:18px;
  border-radius:18px;
  border:1px solid var(--line);
  background:var(--accent-soft);
}
.btn{
  display:inline-block;
  padding:12px 18px;
  border-radius:999px;
  font-weight:700;
  text-decoration:none;
  border:1px solid var(--accent);
}
.btn:hover{text-decoration:none;filter:brightness(.98)}
.btn-primary{background:var(--accent);color:#fff}
.btn-free{background:#fff;color:var(--accent)}
.btn-tool{background:#fff;color:var(--accent)}
.cta-note{margin:10px 0 0;color:var(--muted);font-size:.95rem}
.section{
  margin-top:28px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:20px;
  padding:28px;
}
.section h2{margin:0 0 12px;font-size:1.45rem;line-height:1.2}
.section p{margin:0 0 12px}
.clean-list{margin:0;padding-left:22px}
.card-grid,.preview-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:16px;
}
.card,.preview-card{
  display:block;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  color:var(--ink);
}
.card h3,.preview-card h3{margin:0 0 8px;font-size:1.05rem;line-height:1.25}
.card p,.preview-card p{margin:0 0 8px;color:var(--muted)}
.callout{
  background:#fbfcfb;
  border-left:4px solid var(--accent);
  padding:16px 18px;
  border-radius:14px;
}
.asset-preview{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:16px;
  align-items:stretch;
}
.preview-frame{
  min-height:180px;
  border:1px dashed var(--line);
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  text-align:center;
  color:var(--muted);
  background:#fafaf8;
}
.pill{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  font-size:.86rem;
  font-weight:700;
}
.blocked{background:var(--warning-soft);color:var(--warning)}
.related-links{display:flex;flex-wrap:wrap;gap:10px}
.related-links a{
  display:inline-block;
  border:1px solid var(--line);
  background:#fff;
  border-radius:999px;
  padding:10px 14px;
}
.site-footer{
  border-top:1px solid var(--line);
  background:#f2f1ee;
  padding:36px 0 56px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr repeat(5,1fr);
  gap:18px;
}
.footer-brand p{color:var(--muted);margin:8px 0 0}
.footer-col h3{font-size:.95rem;margin:0 0 10px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin:0 0 8px}
.footer-col a{color:var(--ink)}
.small{font-size:.92rem;color:var(--muted)}
code{
  background:#f1f4f1;
  padding:2px 6px;
  border-radius:8px;
  font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size:.9em;
}
@media (max-width: 960px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .header-inner{align-items:flex-start;flex-direction:column}
  .main-nav ul{justify-content:flex-start}
  .hero,.section{padding:22px}
  .asset-preview{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}

.file-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.file-list li{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:#fff}
.file-list strong{display:block;margin-bottom:4px}
.file-meta{color:var(--muted);font-size:.92rem}
.asset-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.inline-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.preview-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.preview-shot{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px}
.preview-shot img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}
.preview-shot p{margin:10px 0 0;color:var(--muted);font-size:.95rem}
@media (max-width: 680px){
  .file-list li{flex-direction:column}
}