:root {
  --qsr-accent: #9D9999;
  --qsr-dark: #333333;
  --qsr-body: #666666;
  --qsr-light: #777777;
  --qsr-bg: #f5f4f3;
  --qsr-white: #ffffff;
  --qsr-border: #e8e8e8;
  --qsr-poe: #2e7d6f;
  --qsr-mo: #8b6914;
  --qsr-mixed: #6b7280;
  --qsr-radius: 8px;
  --qsr-shadow: 0 2px 8px rgba(0,0,0,0.06);
  --qsr-shadow-hover: 0 8px 24px rgba(0,0,0,0.12);
}
.qsr-hero {
  max-width: 1200px;
  margin: 0 auto 32px;
  padding: 0 20px;
  text-align: center;
}
.qsr-hero p {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  color: var(--qsr-body);
  max-width: 860px;
  margin: 0 auto;
}
.qsr-filter {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--qsr-white);
  border-bottom: 1px solid var(--qsr-border);
  padding: 14px 20px;
  text-align: center;
  margin-bottom: 40px;
}
.qsr-filter-btn {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 13px;
  padding: 8px 20px;
  margin: 4px 6px;
  border: 1px solid var(--qsr-accent);
  border-radius: 20px;
  background: transparent;
  color: var(--qsr-dark);
  cursor: pointer;
  transition: all 0.25s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.qsr-filter-btn:hover {
  background: var(--qsr-accent);
  color: var(--qsr-white);
}
.qsr-filter-btn.active {
  background: var(--qsr-dark);
  border-color: var(--qsr-dark);
  color: var(--qsr-white);
}
.qsr-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.qsr-category {
  margin-bottom: 56px;
  transition: opacity 0.3s ease, max-height 0.4s ease;
}
.qsr-category--hidden {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  margin: 0;
  pointer-events: none;
}
.qsr-category h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--qsr-dark);
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--qsr-accent);
  display: inline-block;
}
.qsr-category > p {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 14px;
  color: var(--qsr-light);
  margin: 0 0 24px;
  line-height: 1.7;
}
.qsr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.qsr-card {
  background: var(--qsr-white);
  border: 1px solid var(--qsr-border);
  border-radius: var(--qsr-radius);
  overflow: hidden;
  box-shadow: var(--qsr-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  display: block;
}
.qsr-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--qsr-shadow-hover);
}
.qsr-card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.qsr-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.qsr-card:hover .qsr-card-img img {
  transform: scale(1.05);
}
.qsr-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 10px;
  border-radius: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  color: #fff;
  text-transform: uppercase;
}
.qsr-badge--poe { background: var(--qsr-poe); }
.qsr-badge--mo { background: var(--qsr-mo); }
.qsr-badge--mixed { background: var(--qsr-mixed); }
.qsr-card-body {
  padding: 18px 20px;
}
.qsr-card-body h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--qsr-dark);
  margin: 0 0 8px;
}
.qsr-card-body p {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: 13px;
  color: var(--qsr-light);
  margin: 0 0 14px;
  line-height: 1.6;
}
.qsr-card-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 13px;
  color: var(--qsr-accent);
  text-decoration: none;
  transition: color 0.2s;
}
.qsr-card:hover .qsr-card-link {
  color: var(--qsr-dark);
}
@media (max-width: 768px) {
  .qsr-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
  .qsr-filter-btn { padding: 6px 14px; font-size: 12px; margin: 3px 4px; }
  .qsr-category h2 { font-size: 19px; }
}
@media (max-width: 480px) {
  .qsr-grid { grid-template-columns: 1fr; }
  .qsr-hero p { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .qsr-card, .qsr-card-img img, .qsr-category { transition: none; }
  .qsr-card:hover { transform: none; }
  .qsr-card:hover .qsr-card-img img { transform: none; }
}
.qsr-inline-link {
  color: var(--qsr-accent);
  text-decoration: underline;
  transition: color 0.2s;
}
.qsr-inline-link:hover {
  color: var(--qsr-dark);
}
.qsr-related {
  margin-top: 32px;
  padding: 24px;
  background: var(--qsr-bg);
  border-radius: var(--qsr-radius);
  border-left: 3px solid var(--qsr-accent);
}
.qsr-related h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--qsr-dark);
  margin: 0 0 12px;
}
.qsr-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.qsr-related li {
  margin-bottom: 8px;
}
.qsr-related a {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 13px;
  color: var(--qsr-accent);
  text-decoration: none;
  transition: color 0.2s;
}
.qsr-related a:hover {
  color: var(--qsr-dark);
  text-decoration: underline;
}