/* 图案广场：公开原创设计列表 */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-mini-header { max-width: 1180px; }
.mini-nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.mini-nav a { color: #475569; font-size: 14px; font-weight: 600; }
.mini-nav a[aria-current="page"] { color: var(--violet-dark); }
.mini-nav .nav-cta {
  padding: 8px 15px;
  border-radius: 999px;
  color: #fff !important;
  background: linear-gradient(90deg, var(--violet), var(--fuchsia));
}
.mini-nav .nav-cta:hover { text-decoration: none; }

.gallery-main {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 20px 56px;
  flex: 1;
}

.gallery-hero {
  padding: 26px 0 28px;
  max-width: 760px;
}
.gallery-eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--violet-dark);
}
.gallery-hero h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #0f172a;
}
.gallery-lede {
  margin: 14px 0 0;
  max-width: 650px;
  color: #64748b;
  font-size: 15px;
  line-height: 1.8;
}
.gallery-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.gallery-hero-actions a { padding: 10px 18px; }
.gallery-login-hint {
  margin: 14px 0 0;
  padding: 9px 12px;
  border-radius: 10px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  font-size: 12px;
  line-height: 1.6;
}
.gallery-login-hint a { color: #b45309; font-weight: 700; }

.gallery-toolbar {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 34px rgba(76, 29, 149, 0.05);
}
.gallery-search { flex: 1 1 260px; }
.gallery-search input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: #fff;
}
.gallery-search input:focus,
.gallery-filter select:focus {
  outline: 2px solid #ddd6fe;
  border-color: #a78bfa;
}
.gallery-filter { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #64748b; }
.gallery-filter select {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
}
.gallery-count { margin: 0 0 2px auto; color: #94a3b8; font-size: 12px; white-space: nowrap; }
.gallery-error {
  margin: 16px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--danger-soft);
  color: #b91c1c;
  font-size: 13px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.gallery-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.gallery-card:hover {
  transform: translateY(-3px);
  border-color: #ddd6fe;
  box-shadow: 0 18px 40px rgba(76, 29, 149, 0.12);
}
.gallery-card > a { display: block; color: inherit; }
.gallery-card > a:hover { text-decoration: none; }
.gallery-canvas-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: 14px;
  background:
    radial-gradient(26rem 18rem at 80% 0%, rgba(245, 243, 255, 0.8), transparent 60%),
    #f8fafc;
  overflow: hidden;
}
.gallery-canvas-wrap canvas {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.12);
  image-rendering: pixelated;
  background: #fff;
}
.gallery-card-body { padding: 12px 14px 14px; }
.gallery-card-title {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: #0f172a;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gallery-card-author {
  margin: 5px 0 0;
  color: #7c3aed;
  font-size: 11px;
  font-weight: 600;
}
.gallery-card-meta {
  margin: 7px 0 0;
  color: #94a3b8;
  font-size: 11px;
  line-height: 1.5;
}
.gallery-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
}
.gallery-card-brand {
  font-size: 10px;
  font-weight: 700;
  color: #64748b;
  background: #f1f5f9;
  border-radius: 999px;
  padding: 3px 7px;
}
.gallery-card-open { font-size: 11px; font-weight: 700; color: var(--violet-dark); }

.gallery-empty {
  margin-top: 24px;
  padding: 56px 24px;
  border: 1px dashed #cbd5e1;
  border-radius: 18px;
  text-align: center;
  color: #64748b;
}
.gallery-empty-title { margin: 0 0 6px; font-size: 16px; font-weight: 800; color: #0f172a; }
.gallery-empty p { margin: 0; font-size: 13px; }
.gallery-empty .btn-primary { display: inline-block; margin-top: 16px; padding: 9px 16px; }
.gallery-more { display: flex; justify-content: center; margin-top: 22px; }
.gallery-more .btn-ghost { padding: 9px 22px; }
.gallery-more .btn-ghost[hidden] { display: none; }

@media (max-width: 1000px) {
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .gallery-toolbar { padding: 12px; }
  .gallery-count { width: 100%; margin: 0; }
}
@media (max-width: 480px) {
  .gallery-main { padding: 4px 14px 40px; }
  .gallery-card-body { padding: 10px 11px 12px; }
  .gallery-hero-actions a { flex: 1; text-align: center; }
  .mini-nav { gap: 10px; }
  .mini-nav a { font-size: 12px; }
}