/* ===== Compatibility Layer ===== */
/* Maps old class names / variables to new design system */

/* ---- Old CSS Variable Aliases ---- */
:root {
  --color-bg: var(--color-bg-dark);
  --color-bg-alt: var(--color-bg-section);
  --color-surface: var(--color-bg-card);
  --color-text: var(--color-text-primary);
  --color-primary-soft: rgba(255, 107, 53, 0.1);
  --color-primary-hover: var(--color-primary-dark);
  --gradient-primary: linear-gradient(135deg, #FF6B35 0%, #FF3366 100%);
}

/* ---- Animation Alias ---- */
.animate-section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Section Heading Alias ---- */
.section-heading {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-16);
}
.section-heading h2 {
  margin-bottom: var(--space-4);
  font-size: var(--text-4xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-heading p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
}

/* ---- Icon Circle ---- */
.icon-circle-lg {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 107, 53, 0.1);
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ---- Button Aliases ---- */
.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
}
.btn-primary:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border-light);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background: rgba(255, 107, 53, 0.06);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border: 2px solid transparent;
}
.btn-ghost:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.06);
}

/* ---- Accordion ---- */
.accordion-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}
.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  text-align: left;
  cursor: pointer;
  color: var(--color-text-primary);
}
.accordion-trigger:hover {
  background: rgba(255, 107, 53, 0.03);
}
.accordion-icon {
  transition: transform var(--transition-base);
  color: var(--color-text-muted);
  flex-shrink: 0;
}
.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.accordion-body {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ---- Chip / Pill ---- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: color 0.1s, background 0.1s, border-color 0.1s, box-shadow 0.1s;
  text-decoration: none;
  white-space: nowrap;
  /* Reset button defaults */
  font-family: inherit;
  line-height: 1;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.chip:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: rgba(255, 107, 53, 0.06);
}
.chip.active {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
}

/* ---- Stat Card ---- */
.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}
.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 107, 53, 0.3);
  box-shadow: var(--shadow-md);
}

/* ---- Bento Span (old grid alias) ---- */
.bento-span-2 {
  grid-column: span 2;
}

/* ---- Search Input ---- */
.search-input {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast);
}
.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}
.search-input::placeholder {
  color: var(--color-text-muted);
}

/* ---- Prose (article content) ---- */
.prose { font-size: var(--text-base); line-height: var(--leading-relaxed); color: var(--color-text-secondary); }
.prose h2 { font-size: 1.5rem; font-weight: var(--weight-bold); color: var(--color-text-primary); margin: 2em 0 0.75em; }
.prose h3 { font-size: 1.25rem; font-weight: var(--weight-bold); color: var(--color-text-primary); margin: 1.75em 0 0.5em; }
.prose p { margin: 1em 0; }
.prose img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: 1.5em auto; }
.prose a { color: var(--color-primary); text-decoration: underline; }
.prose ul, .prose ol { padding-left: 1.5em; margin: 1em 0; }
.prose li { margin: 0.375em 0; }
.prose blockquote { border-left: 3px solid var(--color-primary); padding: 0.75em 1.25em; margin: 1.5em 0; background: rgba(255, 107, 53, 0.06); border-radius: 0 var(--radius-md) var(--radius-md) 0; color: var(--color-text-secondary); }
.prose pre { background: #1e293b; color: #e2e8f0; padding: 1.25em; border-radius: var(--radius-md); overflow-x: auto; margin: 1.5em 0; font-size: 0.875rem; }
.prose pre code { background: none; padding: 0; color: inherit; }
.prose code { background: var(--color-bg-section); padding: 0.15em 0.4em; border-radius: 4px; font-size: 0.9em; color: var(--color-primary); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; }
.prose th, .prose td { border: 1px solid var(--color-border); padding: 0.75em 1em; text-align: left; }
.prose th { background: var(--color-bg-section); font-weight: var(--weight-semibold); color: var(--color-text-primary); }

/* ---- Article Cards ---- */
.article-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition-base); }
.article-card:hover { transform: translateY(-2px); border-color: rgba(255, 107, 53, 0.3); box-shadow: var(--shadow-md); }
.article-card-media { display: block; height: 180px; overflow: hidden; background: #f5eeea; }
.article-card-image { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform var(--transition-base); }
.article-card:hover .article-card-image { transform: scale(1.03); }
.article-card-body { padding: var(--space-5); }
.article-card-body h3 { font-size: var(--text-base); font-weight: var(--weight-semibold); margin-bottom: var(--space-2); }
.article-card-body h3 a { color: var(--color-text-primary); }
.article-card-body h3 a:hover { color: var(--color-primary); }
.article-card-body > p { font-size: var(--text-sm); color: var(--color-text-secondary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-category-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; font-size: 11px; font-weight: var(--weight-medium); color: var(--color-primary); background: rgba(255, 107, 53, 0.08); border-radius: var(--radius-sm); }
.article-meta { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-3); }
.article-meta-item { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--color-text-muted); }
.article-empty { text-align: center; padding: var(--space-16) 0; }
.article-empty i { font-size: 2.5rem; color: var(--color-text-muted); opacity: 0.4; margin-bottom: var(--space-4); display: block; }
.article-back-link { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-6); transition: color var(--transition-fast); }
.article-back-link:hover { color: var(--color-primary); }
.article-header h1 { font-size: var(--text-3xl); margin-bottom: var(--space-4); }
.article-byline { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-3); }
.article-summary-box { padding: var(--space-5); margin-bottom: var(--space-6); background: var(--color-bg-section); border-radius: var(--radius-md); border-left: 3px solid var(--color-primary); }
.article-summary-box p { font-size: var(--text-sm); color: var(--color-text-secondary); }
.article-tag { display: inline-block; padding: 2px 10px; font-size: 12px; color: var(--color-primary); background: rgba(255, 107, 53, 0.08); border-radius: var(--radius-full); }
.article-share { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--color-border); }
.article-share-label { font-size: var(--text-sm); color: var(--color-text-muted); margin-right: var(--space-2); }
.article-share-btn { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-md); background: var(--color-bg-card); border: 1px solid var(--color-border); color: var(--color-text-secondary); transition: all var(--transition-fast); }
.article-share-btn:hover { color: var(--color-primary); border-color: var(--color-primary); }
.article-nav { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-10); padding-top: var(--space-8); border-top: 1px solid var(--color-border); }
.article-nav-prev, .article-nav-next { padding: var(--space-4); border-radius: var(--radius-md); background: var(--color-bg-card); border: 1px solid var(--color-border); transition: all var(--transition-fast); }
.article-nav-prev:hover, .article-nav-next:hover { border-color: var(--color-primary); }
.article-nav-label { display: block; font-size: 12px; color: var(--color-text-muted); margin-bottom: 4px; }
.article-nav-title { display: block; font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text-primary); }
.article-pagination-wrap { margin-top: var(--space-10); display: flex; justify-content: center; }

/* ---- Pagination (ThinkPHP Bootstrap driver) ---- */
/* Actual HTML: <ul class="pagination"><li><a>, <li class="active"><span>, <li class="disabled"><span> */
.pagination { display: inline-flex; align-items: center; gap: 6px; list-style: none; padding: 0; margin: 0; }
.pagination li { list-style: none; }
.pagination li > a,
.pagination li > span { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; height: 38px; padding: 0 12px; font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text-secondary); background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; transition: all 0.2s ease; cursor: pointer; user-select: none; }
.pagination li > a:hover { color: var(--color-primary); border-color: var(--color-primary); background: rgba(255, 107, 53, 0.06); transform: translateY(-1px); }
.pagination li.active > span { color: #fff; background: var(--color-primary); border-color: var(--color-primary); font-weight: var(--weight-bold); box-shadow: 0 2px 10px rgba(255, 107, 53, 0.35); }

/* Keep the homepage primary CTA readable over its orange hover state. */
.hero__cta-btn:hover {
  color: #fff !important;
  -webkit-text-fill-color: #fff;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary));
  box-shadow: 0 12px 28px rgba(229, 90, 37, 0.28);
}

.hero__cta-btn:visited,
.hero__cta-btn:focus-visible {
  color: #fff !important;
  -webkit-text-fill-color: #fff;
}

.hero__cta-btn:focus-visible {
  outline: 3px solid rgba(255, 107, 53, 0.28);
  outline-offset: 3px;
}
.pagination li.disabled > span { color: var(--color-text-muted); background: var(--color-bg-section); border-color: transparent; cursor: default; opacity: 0.5; }

/* ---- Help Page ---- */
.help-article-card:hover { border-color: rgba(255, 107, 53, 0.3); }
.help-hidden { display: none; }
.help-load-more { display: inline-flex; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-6); font-size: var(--text-sm); color: var(--color-text-secondary); background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition-fast); }
.help-load-more:hover { color: var(--color-primary); border-color: var(--color-primary); }
.help-load-more-badge { font-size: 11px; padding: 1px 6px; background: rgba(255, 107, 53, 0.08); color: var(--color-primary); border-radius: var(--radius-full); }
.help-pill-count { font-size: 10px; padding: 0 5px; background: rgba(255, 107, 53, 0.08); color: var(--color-primary); border-radius: var(--radius-full); }
.chip.active .help-pill-count { background: rgba(255, 255, 255, 0.25); color: var(--color-on-primary); }

/* ===== Utility Classes (Tailwind-compatible) ===== */

/* Display */
.grid { display: grid; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }

/* Flex alignment */
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.shrink-0, .flex-shrink-0 { flex-shrink: 0; }

/* Grid */
.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }

/* Gap */
.gap-1 { gap: var(--space-1); }
.gap-1\.5 { gap: 6px; }
.gap-2 { gap: var(--space-2); }
.gap-2\.5 { gap: 10px; }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-10 { gap: var(--space-10); }
.gap-12 { gap: var(--space-12); }
.gap-16 { gap: var(--space-16); }

/* Typography */
.text-center { text-align: center; }
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }
.font-medium { font-weight: var(--weight-medium); }
.font-semibold { font-weight: var(--weight-semibold); }
.font-bold { font-weight: var(--weight-bold); }
.leading-relaxed { line-height: var(--leading-relaxed); }
.leading-tight { line-height: var(--leading-tight); }
.leading-snug { line-height: var(--leading-snug); }
.tracking-tight { letter-spacing: -0.02em; }
.tracking-wide { letter-spacing: 0.05em; }

/* Margin */
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-10 { margin-bottom: var(--space-10); }
.mt-3 { margin-top: var(--space-3); }
.mt-5 { margin-top: var(--space-5); }
.mt-10 { margin-top: var(--space-10); }
.ml-1 { margin-left: var(--space-1); }
.mr-1 { margin-right: var(--space-1); }
.mr-2 { margin-right: var(--space-2); }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Padding */
.p-1 { padding: var(--space-1); }
.p-5 { padding: var(--space-5); }
.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-5 { padding-left: var(--space-5); padding-right: var(--space-5); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }
.px-10 { padding-left: var(--space-10); padding-right: var(--space-10); }
.py-1\.5 { padding-top: 6px; padding-bottom: 6px; }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-3\.5 { padding-top: 14px; padding-bottom: 14px; }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-10 { padding-top: var(--space-10); padding-bottom: var(--space-10); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }
.py-14 { padding-top: var(--space-12); padding-bottom: var(--space-12); }
.py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
.py-20 { padding-top: var(--space-20); padding-bottom: var(--space-20); }
.py-24 { padding-top: var(--space-24); padding-bottom: var(--space-24); }
.py-28 { padding-top: 7rem; padding-bottom: 7rem; }
.pt-2 { padding-top: var(--space-2); }
.pt-6 { padding-top: var(--space-6); }
.pt-8 { padding-top: var(--space-8); }
.pt-12 { padding-top: var(--space-12); }
.pb-8 { padding-bottom: var(--space-8); }
.pb-16 { padding-bottom: var(--space-16); }
.pb-20 { padding-bottom: var(--space-20); }

/* Width / Max-width */
.w-full { width: 100%; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }

/* Size */
.h-1 { height: 4px; }
.h-full { height: 100%; }

/* Overflow */
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.object-cover { object-fit: cover; }
.whitespace-pre-line { white-space: pre-line; }
.whitespace-nowrap { white-space: nowrap; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Misc */
.select-all { user-select: all; }
.cursor-not-allowed { cursor: not-allowed; }
.opacity-0 { opacity: 0; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-md { border-radius: var(--radius-md); }
.border { border-width: 1px; border-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-b { border-bottom-width: 1px; border-bottom-style: solid; }
.border-primary { border-color: var(--color-primary); }
.border-2 { border-width: 2px; border-style: solid; }
.underline { text-decoration: underline; }
.underline-offset-2 { text-underline-offset: 2px; }
.space-y-1 > * + * { margin-top: var(--space-1); }
.space-y-2 > * + * { margin-top: var(--space-2); }
.space-y-2\.5 > * + * { margin-top: 10px; }
.space-y-3 > * + * { margin-top: var(--space-3); }
.space-y-10 > * + * { margin-top: var(--space-10); }
.divide-y > * + * { border-top: 1px solid var(--color-border); }
.relative { position: relative; }
.absolute { position: absolute; }
.sticky { position: sticky; }
.top-20 { top: 5rem; }
.transition-all { transition: all var(--transition-base); }
.transition-colors { transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast); }
.duration-200 { transition-duration: 200ms; }

/* ===== Responsive Breakpoints (Tailwind compatible) ===== */

/* sm: ≥640px */
@media (min-width: 640px) {
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .sm\:col-span-2 { grid-column: span 2; }
  .sm\:inline { display: inline; }
  .sm\:rounded-xl { border-radius: var(--radius-xl); }
  .sm\:mx-0 { margin-left: 0; margin-right: 0; }
  .sm\:px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
}

/* md: ≥768px */
@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
}

/* lg: ≥1024px */
@media (min-width: 1024px) {
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .lg\:col-span-2 { grid-column: span 2; }
  .lg\:col-span-3 { grid-column: span 3; }
  .lg\:gap-5 { gap: var(--space-5); }
  .lg\:gap-6 { gap: var(--space-6); }
  .lg\:gap-8 { gap: var(--space-8); }
  .lg\:gap-12 { gap: var(--space-12); }
  .lg\:gap-16 { gap: var(--space-16); }
  .lg\:text-3xl { font-size: var(--text-3xl); }
  .lg\:text-4xl { font-size: var(--text-4xl); }
  .lg\:text-5xl { font-size: var(--text-5xl); }
  .lg\:text-6xl { font-size: 3.75rem; }
  .lg\:py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
  .lg\:py-18 { padding-top: 4.5rem; padding-bottom: 4.5rem; }
  .lg\:py-20 { padding-top: var(--space-20); padding-bottom: var(--space-20); }
  .lg\:py-24 { padding-top: var(--space-24); padding-bottom: var(--space-24); }
  .lg\:py-28 { padding-top: 7rem; padding-bottom: 7rem; }
  .lg\:py-32 { padding-top: 8rem; padding-bottom: 8rem; }
  .lg\:pb-20 { padding-bottom: var(--space-20); }
  .lg\:block { display: block; }
  .lg\:flex { display: flex; }
  .lg\:grid { display: grid; }
  .lg\:hidden { display: none; }
  .lg\:max-w-none { max-width: none; }
  .lg\:grid-cols-\[220px_1fr\] { grid-template-columns: 220px 1fr; }
}

/* Approved homepage command-center hero. */
.command-hero {
  position: relative;
  margin-top: -80px;
  overflow: hidden;
  background: #fff9f6;
}

.command-hero__media {
  display: block;
  width: 100%;
}

.command-hero__scene {
  display: block;
  width: 100%;
  height: auto;
}

@media (min-width: 1024px) {
  .nav .nav__container { width: calc(100% - 32px); max-width: 1080px; }
}

.command-hero__container {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: flex;
  align-items: flex-start;
  max-width: none;
  padding-top: clamp(160px, 13vw, 225px);
  padding-left: clamp(72px, 5vw, 110px);
  padding-right: clamp(72px, 5vw, 110px);
  padding-bottom: 54px;
}

.command-hero__content { width: 39%; max-width: 550px; }

.command-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 2.3rem;
  color: #6f7482;
  font-size: .82rem;
  font-weight: 650;
}

.command-hero__eyebrow span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #12b981;
  box-shadow: 0 0 0 4px rgba(18, 185, 129, .12);
}

@media (min-width: 901px) {
  .command-hero__eyebrow { display: none; }
}

.command-hero__title {
  margin: 0 0 1.55rem;
  font-family: var(--font-heading);
  font-size: clamp(3.1rem, 3.4vw, 3.7rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.055em;
}

.command-hero__title span,
.command-hero__title strong { display: block; }
.command-hero__title span { color: #090f29; }
.command-hero__title strong { margin-top: .22em; color: #ff421f; font-weight: 800; white-space: nowrap; }

.command-hero__subtitle {
  white-space: pre-line;
  max-width: 30rem;
  margin: 0 0 2.35rem;
  color: #525968;
  font-size: 1.03rem;
  line-height: 1.85;
}

.command-hero__actions { display: flex; align-items: center; gap: 1.8rem; margin-bottom: 2.8rem; }

.command-hero__primary,
.command-hero__secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  text-decoration: none;
  transition: transform .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.command-hero__primary {
  min-width: 168px;
  min-height: 56px;
  padding: .9rem 1.55rem;
  border-radius: 12px;
  background: #ff4b32;
  box-shadow: 0 12px 24px rgba(240, 75, 37, .2);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
}

.command-hero__primary:hover { transform: translateY(-2px); background: #e63e22; color: #fff; box-shadow: 0 16px 30px rgba(240, 75, 37, .28); }
.command-hero__primary svg { width: 18px; height: 18px; }

.command-hero__secondary { color: #5f6675; font-size: .95rem; font-weight: 600; }
.command-hero__secondary:hover { color: #f04b25; transform: translateX(2px); }
.command-hero__secondary svg { width: 16px; height: 16px; }

.command-hero__platforms {
  display: flex;
  align-items: center;
  gap: .38rem;
  color: #626978;
  font-size: .78rem;
}

.command-hero__platform-label { margin-right: .3rem; white-space: nowrap; }

.command-hero__platforms a {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  min-height: 34px;
  padding: .45rem .7rem;
  border: 1px solid rgba(17, 22, 44, .08);
  border-radius: 9px;
  background: rgba(255, 255, 255, .78);
  color: #303648;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease, background-color .2s ease;
}

.command-hero__platforms a:hover { transform: translateY(-1px); border-color: rgba(240, 75, 37, .28); background: #fff; }
.command-hero__platforms img { width: 17px; height: 17px; object-fit: contain; }

.command-hero__platform--qr { position: relative; }

.command-hero__platform-qr {
  position: absolute;
  z-index: 20;
  left: 50%;
  bottom: calc(100% + 12px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 148px;
  padding: 12px;
  border: 1px solid rgba(17, 22, 44, .1);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 16px 38px rgba(17, 22, 44, .16);
  color: #5f6675;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(7px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.command-hero__platform-qr::after {
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 12px;
  height: 12px;
  border-right: 1px solid rgba(17, 22, 44, .1);
  border-bottom: 1px solid rgba(17, 22, 44, .1);
  background: #fff;
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.command-hero__platforms .command-hero__platform-qr > img {
  width: 120px;
  height: 120px;
  border-radius: 7px;
  object-fit: contain;
}

.command-hero__platform--qr:hover .command-hero__platform-qr,
.command-hero__platform--qr:focus-visible .command-hero__platform-qr {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

@media (hover: none), (max-width: 900px) {
  .command-hero__platform-qr { display: none; }
}

@media (max-width: 1200px) and (min-width: 901px) {
  .command-hero__content { width: 43%; }
  .command-hero__title { font-size: clamp(3.15rem, 4.8vw, 4rem); }
  .command-hero__platforms { flex-wrap: wrap; max-width: 25rem; }
}

/* 桌面端使用有限画布，浏览器缩小时背景与内容同步缩放。 */
@media (min-width: 901px) {
  .command-hero {
    width: 100%;
    height: min(56.25vw, 1080px);
  }

  .command-hero::before,
  .command-hero::after {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 0;
    width: max(0px, calc((100% - 2048px) / 2));
    background-repeat: no-repeat;
    background-size: 100% 100%;
    content: "";
    pointer-events: none;
  }

  .command-hero::before {
    left: 0;
    background-image: url('/template/default/assets/home-hero-edge-left-complete.png?v=20260722-1');
  }

  .command-hero::after {
    right: 0;
    background-image: url('/template/default/assets/home-hero-edge-right-complete.png?v=20260722-1');
  }

  .command-hero__media {
    position: relative;
    z-index: 1;
    width: min(100%, 2048px);
    margin-right: auto;
    margin-left: auto;
  }

  .command-hero__media,
  .command-hero__scene {
    height: 100%;
  }

  .command-hero__scene {
    object-fit: cover;
    object-position: center top;
  }

  .command-hero__container {
    z-index: 2;
    width: min(100%, 2048px);
    height: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-top: clamp(160px, 14vw, 269px);
    padding-right: clamp(72px, 5vw, 96px);
    padding-bottom: clamp(54px, 3.375vw, 65px);
    padding-left: clamp(72px, 5vw, 96px);
  }

  .command-hero__content {
    width: min(43%, 653px);
    max-width: none;
  }

  .command-hero__title {
    margin-bottom: clamp(24px, 1.55vw, 30px);
    font-size: clamp(3.1rem, 3.4vw, 4.08rem);
  }

  .command-hero__subtitle {
    max-width: min(30vw, 576px);
    margin-bottom: clamp(37px, 2.35vw, 45px);
    font-size: clamp(1rem, 1.03vw, 1.24rem);
  }

  .command-hero__actions {
    gap: clamp(28px, 1.8vw, 35px);
    margin-bottom: clamp(44px, 2.8vw, 54px);
  }

  .command-hero__primary {
    min-width: clamp(168px, 10.5vw, 202px);
    min-height: clamp(56px, 3.5vw, 67px);
    padding: clamp(14px, .9vw, 17px) clamp(24px, 1.55vw, 30px);
    border-radius: clamp(12px, .75vw, 14px);
    font-size: clamp(1rem, 1vw, 1.2rem);
  }

  .command-hero__primary svg {
    width: clamp(18px, 1.125vw, 22px);
    height: clamp(18px, 1.125vw, 22px);
  }

  .command-hero__secondary {
    font-size: clamp(.95rem, .95vw, 1.14rem);
  }

  .command-hero__secondary svg {
    width: clamp(16px, 1vw, 19px);
    height: clamp(16px, 1vw, 19px);
  }

  .command-hero__platforms {
    gap: clamp(6px, .38vw, 7px);
    max-width: none;
    font-size: clamp(.78rem, .78vw, .94rem);
  }

  .command-hero__platform-label {
    margin-right: clamp(5px, .3vw, 6px);
  }

  .command-hero__platforms a {
    min-height: clamp(34px, 2.125vw, 41px);
    padding: clamp(7px, .45vw, 9px) clamp(11px, .7vw, 13px);
    gap: clamp(6px, .4vw, 8px);
    border-radius: clamp(9px, .5625vw, 11px);
  }

  .command-hero__platforms img {
    width: clamp(17px, 1.0625vw, 20px);
    height: clamp(17px, 1.0625vw, 20px);
  }
}

@media (max-width: 900px) {
  .command-hero { min-height: 940px; margin-top: -80px; background: #fff9f6; }
  .command-hero__media { position: absolute; top: 410px; bottom: auto; left: 0; right: 0; height: 530px; width: 100%; }
  .command-hero__scene { width: 100%; height: 100%; object-fit: cover; object-position: 72% center; }
  .command-hero__container { position: relative; inset: auto; align-items: flex-start; min-height: 940px; padding: 130px 20px 0; }
  .command-hero__content { width: 100%; max-width: 39rem; }
  .command-hero__eyebrow { margin-bottom: 1.45rem; }
  .command-hero__title { max-width: none; margin-bottom: 1.1rem; font-size: clamp(2.65rem, 8vw, 4rem); }
  .command-hero__subtitle { max-width: 31rem; margin-bottom: 1.6rem; font-size: .96rem; }
  .command-hero__actions { margin-bottom: 1.7rem; }
  .command-hero__platforms { flex-wrap: wrap; max-width: 32rem; }
}

@media (max-width: 520px) {
  .command-hero { min-height: 900px; }
  .command-hero__media { top: 470px; bottom: auto; height: 430px; }
  .command-hero__scene { width: 100%; height: 100%; object-position: 73% center; }
  .command-hero__container { min-height: 900px; padding-top: 118px; }
  .command-hero__title { font-size: clamp(2.45rem, 11vw, 3.3rem); }
  .command-hero__subtitle br { display: none; }
  .command-hero__actions { gap: 1.1rem; }
  .command-hero__primary { min-width: 148px; min-height: 50px; }
  .command-hero__platforms { gap: .4rem; }
  .command-hero__platform-label { width: 100%; margin-bottom: .15rem; }
  .command-hero__platforms a { min-height: 32px; padding: .38rem .55rem; font-size: .72rem; }
}

/* xl: ≥1280px */
@media (min-width: 1280px) {
  .xl\:text-6xl { font-size: 3.75rem; }
  .xl\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
}

/* Interior page headers: stronger hierarchy without decorative filler. */
.page-hero {
  min-height: 300px;
  padding-top: calc(80px + var(--space-12));
  padding-bottom: var(--space-12);
}

.page-hero__glow {
  filter: blur(96px);
  opacity: .72;
}

.page-hero--features,
.page-hero--solutions,
.page-hero--about,
.page-hero--news,
.page-hero--help,
.page-hero--contact {
  --page-hero-accent: #ff6b35;
  --page-hero-wash: rgba(255, 233, 224, .9);
  box-sizing: border-box;
  height: 520px;
  min-height: 0;
  padding-top: 160px;
  padding-bottom: 64px;
  text-align: left;
  background: linear-gradient(112deg, #fffdfc 0%, #fff8f5 48%, var(--page-hero-wash) 100%);
  box-shadow: inset 0 -1px 0 rgba(26, 26, 46, .08);
}

.page-hero--solutions { --page-hero-accent: #ff3366; --page-hero-wash: rgba(255, 226, 235, .92); }
.page-hero--about { --page-hero-accent: #1a1a2e; --page-hero-wash: rgba(255, 231, 217, .9); }
.page-hero--news { --page-hero-accent: #e6513a; --page-hero-wash: rgba(255, 235, 225, .92); }
.page-hero--help { --page-hero-accent: #d85b37; --page-hero-wash: rgba(255, 239, 229, .92); }
.page-hero--contact { --page-hero-accent: #e95238; --page-hero-wash: rgba(255, 229, 218, .92); }

.page-hero--features .page-hero__content,
.page-hero--solutions .page-hero__content,
.page-hero--about .page-hero__content,
.page-hero--news .page-hero__content,
.page-hero--help .page-hero__content,
.page-hero--contact .page-hero__content { width: 100%; }

.page-hero--features::after,
.page-hero--solutions::after,
.page-hero--about::after,
.page-hero--news::after,
.page-hero--help::after,
.page-hero--contact::after {
  position: absolute;
  z-index: 1;
  right: max(8vw, calc((100vw - var(--container-max)) / 2));
  bottom: 64px;
  width: min(25vw, 21rem);
  padding: 1.4rem 0 1.4rem 1.5rem;
  border-left: 1px solid color-mix(in srgb, var(--page-hero-accent) 38%, transparent);
  color: var(--color-text-primary);
  content: attr(data-hero-context);
  font-size: clamp(1.1rem, 1.5vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.5;
}

.page-hero--features::before,
.page-hero--solutions::before,
.page-hero--about::before,
.page-hero--news::before,
.page-hero--help::before,
.page-hero--contact::before {
  position: absolute;
  z-index: 1;
  right: max(8vw, calc((100vw - var(--container-max)) / 2));
  bottom: calc(64px + 5.8rem);
  width: 3rem;
  height: 2px;
  background: var(--page-hero-accent);
  content: "";
}

.page-hero--features .section-header,
.page-hero--solutions .page-hero__content > .fade-in,
.page-hero--about .section-header,
.page-hero--news .page-hero__content > .fade-in,
.page-hero--help .page-hero__content > .fade-in,
.page-hero--contact .page-hero__content > .fade-in {
  max-width: 720px;
  margin: 0;
  padding-left: clamp(1.25rem, 2.4vw, 2rem);
  border-left: 3px solid var(--page-hero-accent);
  text-align: left !important;
}

.page-hero--features h1,
.page-hero--solutions h1,
.page-hero--about h1,
.page-hero--news h1,
.page-hero--help h1,
.page-hero--contact h1 {
  max-width: 11ch;
  margin: 0 0 1rem !important;
  color: var(--color-text-primary);
  font-size: clamp(2.75rem, 5.3vw, 5rem) !important;
  line-height: 1.04;
  letter-spacing: -.055em;
}

.page-hero--features p,
.page-hero--solutions p,
.page-hero--about p,
.page-hero--news p,
.page-hero--help p,
.page-hero--contact p {
  max-width: 560px !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  color: var(--color-text-secondary) !important;
  font-size: clamp(1rem, 1.2vw, 1.125rem) !important;
  line-height: 1.8;
}

.page-hero--features .badge,
.page-hero--solutions .badge,
.page-hero--about .badge,
.page-hero--news .badge,
.page-hero--help .badge,
.page-hero--contact .badge {
  margin-bottom: 1.125rem !important;
  color: var(--page-hero-accent);
  border-color: color-mix(in srgb, var(--page-hero-accent) 24%, transparent);
  background: color-mix(in srgb, var(--page-hero-accent) 9%, white);
}

.page-hero--help .max-w-lg { margin-left: 0; margin-right: 0; }

@media (max-width: 768px) {
  .page-hero--features,
  .page-hero--solutions,
  .page-hero--about,
  .page-hero--news,
  .page-hero--help,
  .page-hero--contact {
    height: auto;
    min-height: 0;
    padding-top: calc(80px + 4rem);
    padding-bottom: 4rem;
    text-align: center;
  }

  .page-hero--features::before,
  .page-hero--solutions::before,
  .page-hero--about::before,
  .page-hero--news::before,
  .page-hero--help::before,
  .page-hero--contact::before,
  .page-hero--features::after,
  .page-hero--solutions::after,
  .page-hero--about::after,
  .page-hero--news::after,
  .page-hero--help::after,
  .page-hero--contact::after { display: none; }

  .page-hero--features .section-header,
  .page-hero--solutions .page-hero__content > .fade-in,
  .page-hero--about .section-header,
  .page-hero--news .page-hero__content > .fade-in,
  .page-hero--help .page-hero__content > .fade-in,
  .page-hero--contact .page-hero__content > .fade-in {
    margin: 0 auto;
    padding: 0;
    border-left: 0;
    text-align: center !important;
  }

  .page-hero--features h1,
  .page-hero--solutions h1,
  .page-hero--about h1,
  .page-hero--news h1,
  .page-hero--help h1,
  .page-hero--contact h1 { max-width: none; font-size: clamp(2.3rem, 11vw, 3.35rem) !important; }

  .page-hero--features p,
  .page-hero--solutions p,
  .page-hero--about p,
  .page-hero--news p,
  .page-hero--help p,
  .page-hero--contact p { margin-left: auto !important; margin-right: auto !important; }

  .page-hero--help .max-w-lg { margin-left: auto; margin-right: auto; }
}

/* Homepage hero: focus on the real product surface, not decorative noise. */
.hero__bg[style*="background-image"] {
  background-image: none !important;
  background: linear-gradient(118deg, #fffdfb 0%, #fff7f3 52%, #f8edeb 100%) !important;
}

.hero__bg[style*="background-image"]::before,
.hero__particles,
.hero__visual .floating-element { display: none; }

.hero__bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(circle at 78% 42%, rgba(255, 107, 53, .14), transparent 27%), radial-gradient(circle at 15% 90%, rgba(255, 51, 102, .07), transparent 24%);
}

.hero__glow { filter: blur(86px); opacity: .55; }
.hero__glow--1 { width: 480px; height: 480px; top: 4%; right: 16%; opacity: .1; }
.hero__glow--2 { width: 360px; height: 360px; bottom: -14%; left: 10%; opacity: .05; }

@media (min-width: 1024px) {
  .hero__container {
    grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
    gap: clamp(3rem, 7vw, 8rem);
  }

  .hero__content { max-width: 570px; }

  .hero__title {
    font-size: clamp(4.1rem, 5.4vw, 6.4rem);
    letter-spacing: -.065em;
    line-height: .98;
  }

  .hero__subtitle { max-width: 470px; font-size: 1.1rem; line-height: 1.8; }
  .hero__visual { min-height: 650px; justify-content: flex-start; }

  .hero .phone-mockup {
    width: 332px;
    height: 664px;
    box-shadow: 0 28px 60px rgba(26, 26, 46, .19), 0 0 0 10px rgba(255, 255, 255, .42);
  }

  .hero__download {
    justify-content: flex-start;
    gap: 1.25rem;
    margin-top: .25rem;
    padding: 1rem 0 0;
    background: transparent;
    border: 0;
    border-top: 1px solid rgba(26, 26, 46, .1);
    border-radius: 0;
    box-shadow: none;
  }

  .hero__download-buttons { gap: .7rem; }
  .hero__download .download-btn { min-height: 44px; padding: .65rem 1rem; border-radius: 12px; background: rgba(255, 255, 255, .68); }
  .hero__download .download-btn__icon { width: 20px; height: 20px; }
  .hero__download .download-btn__text { font-size: .88rem; }
}

.hero__download-label { color: var(--color-text-muted); font-size: .78rem; font-weight: 700; letter-spacing: .12em; white-space: nowrap; }

.hero__visual-points {
  position: absolute;
  left: min(34vw, 24rem);
  top: 50%;
  display: grid;
  gap: .75rem;
  transform: translateY(-50%);
}

.hero__visual-points span {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  width: max-content;
  padding: .66rem .85rem;
  border: 1px solid rgba(26, 26, 46, .1);
  border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 8px 24px rgba(26, 26, 46, .08);
  color: var(--color-text-primary);
  font-size: .78rem;
  font-weight: 700;
}

.hero__visual-points span:nth-child(2) { margin-left: 2.5rem; }
.hero__visual-points span:nth-child(3) { margin-left: .9rem; }
.hero__visual-points svg { width: 15px; height: 15px; color: var(--color-primary); }

@media (max-width: 1023px) {
  .hero__visual-points,
  .hero__download-label { display: none; }
}

.hero__desktop-visual { display: none; }

@media (min-width: 1024px) {
  .hero__visual { align-items: center; justify-content: center; }
  .hero__desktop-visual {
    display: block;
    width: min(100%, 58rem);
    height: auto;
    margin-left: -4rem;
    filter: drop-shadow(0 24px 34px rgba(26, 26, 46, .12));
  }
  .hero__video-wrapper,
  .hero__visual-points { display: none; }
}

/* Homepage desktop composition: copy and entry points on the left, product on the right. */
@media (min-width: 1024px) {
  .hero {
    min-height: 860px;
    padding-top: 132px;
    padding-bottom: 72px;
  }

  .hero__container {
    grid-template-columns: minmax(25rem, .76fr) minmax(38rem, 1.24fr);
    grid-template-rows: auto auto;
    column-gap: clamp(2rem, 5vw, 6rem);
    row-gap: 2rem;
    align-items: center;
  }

  .hero__content {
    grid-column: 1;
    grid-row: 1;
    align-self: end;
    max-width: 36rem;
    padding-bottom: 1.2rem;
  }

  .hero__visual {
    grid-column: 2;
    grid-row: 1 / span 2;
    min-height: 0;
    align-self: center;
    justify-self: stretch;
  }

  .hero__desktop-visual {
    width: min(148%, 78rem);
    max-width: none;
    margin: 0 0 0 -13rem;
    mix-blend-mode: multiply;
    filter: drop-shadow(0 30px 42px rgba(26, 26, 46, .14));
  }

  .hero__title {
    max-width: 8ch;
    font-size: clamp(4.35rem, 5vw, 6.1rem);
    line-height: .94;
  }

  .hero__subtitle { max-width: 31rem; }

  .hero__stats-bar {
    width: min(100%, 31rem);
    gap: 2.2rem;
    margin-top: .2rem;
    padding-top: 1.2rem;
  }

  .hero__download {
    grid-column: 1;
    grid-row: 2;
    align-self: start;
    width: min(100%, 34rem);
    margin: 0;
    padding-top: 1.1rem;
  }

  .hero__download-buttons { flex-wrap: nowrap; gap: .5rem; }
  .hero__download .download-btn { padding: .58rem .72rem; }
  .hero__download .download-btn__icon { width: 18px; height: 18px; }
  .hero__download .download-btn__text { font-size: .8rem; }
}