*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background: #f9fafb;
  min-height: 100vh;
}

:root {
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-200: #bfdbfe;
  --primary-500: #3b82f6;
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --primary-800: #1e40af;
  --success-50: #f0fdf4;
  --success-100: #dcfce7;
  --success-600: #16a34a;
  --success-700: #15803d;
  --danger-50: #fef2f2;
  --danger-100: #fee2e2;
  --danger-600: #dc2626;
  --warning-50: #fffbeb;
  --warning-100: #fef3c7;
  --warning-600: #d97706;
  --info-50: #f0f9ff;
  --info-100: #e0f2fe;
  --info-600: #0284c7;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --primary: var(--primary-600);
  --primary-light: var(--primary-50);
  --primary-hover: var(--primary-700);
  --success: var(--success-600);
  --success-light: var(--success-50);
  --danger: var(--danger-600);
  --danger-light: var(--danger-50);
  --text-primary: var(--gray-800);
  --text-secondary: var(--gray-500);
  --text-tertiary: var(--gray-400);
  --bg-page: var(--gray-50);
  --bg-primary: #ffffff;
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  --border-color: var(--gray-200);
  --border-light: var(--gray-100);
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  --transition-fast: 150ms cubic-bezier(0.4,0,0.2,1);
  --transition-base: 250ms cubic-bezier(0.4,0,0.2,1);
  --max-width: 720px;
}

h1, h2, h3, h4 { font-weight: 700; line-height: 1.3; color: var(--text-primary); }
p { color: var(--text-secondary); }
a { color: var(--primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--primary-hover); }
button { font-family: inherit; cursor: pointer; border: none; background: none; font-size: inherit; }
input { font-family: inherit; }

:focus-visible { outline: 2px solid var(--primary-500); outline-offset: 2px; border-radius: var(--radius-sm); }

.skip-link {
  position: absolute; top: -100%; left: 50%; transform: translateX(-50%);
  padding: 8px 16px; background: var(--primary-600); color: white;
  border-radius: var(--radius-md); z-index: 10000; font-weight: 500;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 12px; }


.app-container { min-height: 100vh; display: flex; flex-direction: column; background: var(--bg-page); }
.main-content { flex: 1; width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 16px 32px; }


.app-header {
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 40%, var(--primary-500) 100%);
  padding: 24px 16px 32px; position: relative; overflow: hidden;
}
.app-header::before {
  content: ""; position: absolute; top: -50%; right: -20%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.app-header::after {
  content: ""; position: absolute; bottom: -30%; left: -10%;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.header-content { max-width: var(--max-width); margin: 0 auto; display: flex; align-items: flex-start; gap: 16px; position: relative; z-index: 1; }
.header-badge {
  width: 48px; height: 48px; background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; flex-shrink: 0; border: 1px solid rgba(255,255,255,0.2);
}
.header-badge .svg-icon { color: #fff; width: 1.5em; height: 1.5em; }
.badge-icon { line-height: 1; }
.header-text { flex: 1; min-width: 0; }
.header-title { font-size: 1.35rem; font-weight: 700; color: white; margin-bottom: 4px; letter-spacing: -0.01em; }
.header-subtitle { font-size: 0.85rem; color: rgba(255,255,255,0.8); display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.version-tag {
  display: inline-flex; align-items: center; padding: 2px 8px;
  background: rgba(255,255,255,0.2); border-radius: var(--radius-full);
  font-size: 0.7rem; color: white; font-weight: 500; border: 1px solid rgba(255,255,255,0.15);
}


.search-section { margin-top: -20px; position: relative; z-index: 10; }
.search-box {
  background: var(--bg-primary); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,0.03); overflow: hidden;
}
.search-wrapper { display: flex; align-items: center; position: relative; }
.search-icon { position: absolute; left: 16px; font-size: 1.1rem; color: var(--text-tertiary); pointer-events: none; line-height: 1; }
.search-icon .svg-icon { width: 1em; height: 1em; }
.search-input {
  flex: 1; padding: 16px 16px 16px 44px; font-size: 1rem;
  border: none; outline: none; background: transparent; color: var(--text-primary);
  width: 100%; min-height: 56px;
}
.search-input::placeholder { color: var(--text-tertiary); }
.search-input:disabled { opacity: 0.6; cursor: not-allowed; }
.clear-input-btn {
  position: absolute; right: 88px; width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--gray-100); color: var(--text-tertiary);
  font-size: 0.75rem; transition: all var(--transition-fast); z-index: 2;
}
.clear-input-btn:hover { background: var(--gray-200); color: var(--text-secondary); }
.search-submit-btn {
  padding: 8px 20px; margin: 8px; background: var(--primary-600); color: white;
  border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem;
  height: 40px; min-width: 72px; transition: all var(--transition-fast); box-shadow: var(--shadow-xs);
}
.search-submit-btn:hover:not(:disabled) { background: var(--primary-700); box-shadow: var(--shadow-sm); }
.search-submit-btn:active:not(:disabled) { transform: scale(0.97); }
.search-submit-btn:disabled { background: var(--gray-300); cursor: not-allowed; box-shadow: none; }


.suggestions-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0;
  background: var(--bg-primary); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl); border: 1px solid var(--border-color);
  overflow: hidden; z-index: 100;
  animation: slideDown 0.15s ease;
}
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.suggestion-item {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  cursor: pointer; transition: background var(--transition-fast); font-size: 0.9rem;
}
.suggestion-item:hover { background: var(--primary-50); }
.suggestion-icon { color: var(--text-tertiary); font-size: 0.9rem; }


.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 16px; }
.stat-chip {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 12px 8px; background: var(--bg-primary); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); border: 1px solid var(--border-light);
  transition: all var(--transition-base);
}
.stat-chip:hover { box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.stat-icon { font-size: 1.1rem; line-height: 1; }
.stat-icon-wrapper {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; border-radius: 0.5rem;
  background: rgba(37, 99, 235, 0.1); margin-right: 0.75rem;
}
.stat-icon-wrapper .svg-icon { color: var(--primary-600); width: 1.2em; height: 1.2em; }
.stat-value { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.stat-label { font-size: 0.7rem; color: var(--text-tertiary); font-weight: 500; }


.results-section { margin-top: 20px; }
.results-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; padding: 0 4px;
}
.results-count { font-size: 0.85rem; color: var(--text-secondary); }
.results-count strong { color: var(--primary-600); font-weight: 700; font-size: 1rem; }
.clear-search-btn {
  padding: 4px 12px; font-size: 0.8rem; color: var(--text-secondary);
  background: var(--bg-primary); border: 1px solid var(--border-color);
  border-radius: var(--radius-full); transition: all var(--transition-fast);
}
.clear-search-btn:hover { color: var(--primary-600); border-color: var(--primary-200); background: var(--primary-50); }

.results-grid { display: flex; flex-direction: column; gap: 12px; }


.result-card {
  position: relative; background: var(--bg-primary); border-radius: var(--radius-lg);
  padding: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border-light);
  cursor: pointer; transition: all var(--transition-base); overflow: hidden;
}
.result-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
  opacity: 0; transition: opacity var(--transition-base);
}
.result-card:hover { box-shadow: var(--shadow-md); border-color: var(--primary-200); transform: translateY(-2px); }
.result-card:hover::before { opacity: 1; }
.result-card.is-favorited { border-color: var(--danger-100); }
.result-card.is-favorited::before { background: linear-gradient(90deg, #ef4444, #dc2626); opacity: 1; }

.card-favorite {
  position: absolute; top: 12px; right: 12px; width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--bg-secondary); font-size: 1rem;
  opacity: 0; transition: all var(--transition-fast); z-index: 2;
}
.card-favorite .svg-icon { width: 0.9em; height: 0.9em; }
.result-card:hover .card-favorite { opacity: 0.7; }
.card-favorite:hover { opacity: 1 !important; background: var(--danger-50); transform: scale(1.1); }
.card-favorite.active { opacity: 1; }
.card-favorite.active .svg-icon { color: #ef4444; }

.cert-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 8px; margin-bottom: 12px; padding-right: 36px;
}
.cert-name {
  font-size: 1rem; font-weight: 600; color: var(--text-primary); line-height: 1.4;
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
}
.highlight {
  background: var(--warning-100); color: var(--warning-600);
  padding: 1px 4px; border-radius: 4px; font-weight: 700;
}
.cert-level-badge {
  padding: 3px 8px; background: var(--primary-50); color: var(--primary-700);
  border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600;
  white-space: nowrap; flex-shrink: 0; border: 1px solid var(--primary-100);
}

.cert-tag {
  display: inline-flex; align-items: center; padding: 2px 8px;
  border-radius: var(--radius-full); font-size: 0.7rem; font-weight: 600;
}
.tag-urgent { background: var(--danger-50); color: var(--danger-600); border: 1px solid var(--danger-100); }
.tag-new { background: var(--info-50); color: var(--info-600); border: 1px solid var(--info-100); }
.tag-restricted { background: var(--warning-50); color: var(--warning-600); border: 1px solid var(--warning-100); }

.cert-meta {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px; margin-bottom: 12px;
}
.cert-meta-item { display: flex; align-items: baseline; gap: 4px; font-size: 0.82rem; min-width: 0; }
.meta-label { color: var(--text-tertiary); flex-shrink: 0; font-weight: 500; }
.meta-value { color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.cert-subsidy-row {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; border-top: 1px solid var(--border-light);
}
.subsidy-display { display: flex; align-items: baseline; gap: 2px; }
.subsidy-prefix { font-size: 0.8rem; color: var(--text-tertiary); font-weight: 500; }
.subsidy-amount { font-size: 1.4rem; font-weight: 800; color: var(--success-600); line-height: 1; }
.subsidy-amount .currency { font-size: 0.85rem; font-weight: 600; }
.subsidy-standard { font-size: 0.78rem; color: var(--text-tertiary); }
.subsidy-badge {
  display: inline-flex; align-items: center; padding: 4px 12px;
  background: var(--success-50); color: var(--success-700);
  border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600;
  border: 1px solid var(--success-100);
}


.state-container {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 40px 16px; text-align: center;
}
.state-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.6; }
.state-title { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.state-desc { font-size: 0.875rem; color: var(--text-tertiary); max-width: 360px; }

.loading-spinner { position: relative; width: 48px; height: 48px; margin-bottom: 16px; }
.spinner-ring {
  position: absolute; inset: 0; border-radius: 50%; border: 3px solid transparent;
  border-top-color: var(--primary-500); animation: spin 1s linear infinite;
}
.spinner-ring-2 { inset: 6px; border-top-color: var(--primary-200); animation-duration: 0.8s; animation-direction: reverse; }
.spinner-ring-3 { inset: 12px; border-top-color: var(--primary-100); animation-duration: 0.6s; }
@keyframes spin { to { transform: rotate(360deg); } }

.error-container {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 40px 16px; text-align: center;
  background: var(--danger-50); border-radius: var(--radius-lg); border: 1px solid var(--danger-100);
}
.error-icon { font-size: 2.5rem; margin-bottom: 12px; }
.error-title { font-size: 1.1rem; font-weight: 600; color: #b91c1c; margin-bottom: 8px; }
.error-message { font-size: 0.875rem; color: var(--danger-600); margin-bottom: 16px; max-width: 400px; }
.retry-btn {
  padding: 8px 20px; background: var(--danger-600); color: white;
  border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem;
  transition: background var(--transition-fast);
}
.retry-btn:hover { background: #b91c1c; }


.search-history, .category-browse {
  margin-top: 16px; padding: 16px; background: var(--bg-primary);
  border-radius: var(--radius-md); border: 1px solid var(--border-light);
}
.section-header-row { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.section-icon { font-size: 1rem; }
.section-icon .svg-icon { width: 1em; height: 1em; color: var(--primary-600); }
.section-label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); flex: 1; }
.section-action {
  font-size: 0.75rem; color: var(--text-tertiary); padding: 4px 8px;
  border-radius: var(--radius-xs); transition: all var(--transition-fast);
}
.section-action:hover { color: var(--danger-600); background: var(--danger-50); }

.tab-switch { display: flex; background: var(--bg-tertiary); border-radius: var(--radius-sm); padding: 2px; }
.tab-btn {
  padding: 4px 12px; font-size: 0.78rem; font-weight: 500; color: var(--text-secondary);
  border-radius: var(--radius-xs); transition: all var(--transition-fast);
}
.tab-btn.active { background: var(--bg-primary); color: var(--primary-600); box-shadow: var(--shadow-xs); font-weight: 600; }

.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 4px 12px; background: var(--bg-tertiary); border-radius: var(--radius-full);
  font-size: 0.8rem; color: var(--text-secondary); transition: all var(--transition-fast);
  border: 1px solid transparent;
}
.chip:hover { background: var(--primary-50); color: var(--primary-700); border-color: var(--primary-200); }
.chip-category { background: var(--bg-secondary); color: var(--primary-700); border-color: var(--primary-100); }
.chip-category:hover { background: var(--primary-100); color: var(--primary-800); }
.empty-hint { font-size: 0.8rem; color: var(--text-tertiary); padding: 8px 0; }


.modal-overlay {
  position: fixed; inset: 0; background: rgba(17,24,39,0.6);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; padding: 16px; animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-container {
  background: var(--bg-primary); border-radius: var(--radius-xl); width: 100%; max-width: 520px;
  max-height: 90vh; overflow: hidden; display: flex; flex-direction: column;
  box-shadow: var(--shadow-xl); animation: modalUp 0.3s cubic-bezier(0.16,1,0.3,1);
}
@keyframes modalUp { from { opacity: 0; transform: translateY(24px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px; padding: 20px 20px 16px; border-bottom: 1px solid var(--border-light);
}
.modal-title-row { flex: 1; display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.modal-title { font-size: 1.15rem; font-weight: 700; color: var(--text-primary); line-height: 1.4; }
.modal-actions { display: flex; gap: 8px; flex-shrink: 0; }
.icon-btn {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--bg-tertiary); font-size: 1.1rem;
  transition: all var(--transition-fast);
}
.icon-btn:hover { background: var(--gray-200); }
.icon-btn.active { background: var(--danger-50); color: var(--danger-600); }

.modal-body { flex: 1; overflow-y: auto; padding: 20px; -webkit-overflow-scrolling: touch; }
.subsidy-highlight {
  text-align: center; padding: 20px;
  background: linear-gradient(135deg, var(--success-50), #ecfdf5);
  border-radius: var(--radius-lg); margin-bottom: 20px; border: 1px solid var(--success-100);
}
.subsidy-big-amount {
  font-size: 2.8rem; font-weight: 800; color: var(--success-600);
  line-height: 1; letter-spacing: -0.02em;
}
.subsidy-big-amount .currency { font-size: 1.4rem; font-weight: 700; }
.subsidy-desc { font-size: 0.85rem; color: var(--success-700); margin-top: 8px; font-weight: 500; }

.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 20px; }
.info-cell {
  background: var(--bg-secondary); padding: 12px; border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}
.info-cell-label {
  display: block; font-size: 0.72rem; color: var(--text-tertiary);
  margin-bottom: 4px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px;
}
.info-cell-value {
  font-size: 0.9rem; color: var(--text-primary); font-weight: 600;
  line-height: 1.4; word-break: break-all;
}

.related-certs { padding-top: 16px; border-top: 1px solid var(--border-light); }
.related-title { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 12px; }
.related-list { display: flex; flex-direction: column; gap: 8px; }
.related-item {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px; background: var(--bg-secondary); border-radius: var(--radius-sm);
  border: 1px solid var(--border-light); transition: all var(--transition-fast);
}
.related-item:hover { background: var(--bg-tertiary); border-color: var(--primary-200); }
.related-name {
  flex: 1; font-size: 0.85rem; color: var(--text-primary); font-weight: 500;
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.related-level {
  font-size: 0.72rem; color: var(--text-tertiary); flex-shrink: 0;
  padding: 2px 6px; background: var(--bg-primary); border-radius: var(--radius-xs);
}
.related-amount { font-size: 0.85rem; font-weight: 700; color: var(--success-600); flex-shrink: 0; }

.modal-footer {
  padding: 16px 20px; border-top: 1px solid var(--border-light);
  display: flex; justify-content: flex-end; background: var(--bg-secondary);
}
.btn-primary {
  padding: 8px 24px; background: var(--primary-600); color: white;
  border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem;
  transition: all var(--transition-fast); min-width: 100px;
}
.btn-primary:hover { background: var(--primary-700); box-shadow: var(--shadow-sm); }
.btn-primary:active { transform: scale(0.97); }


.app-footer { background: var(--gray-900); color: var(--gray-400); padding: 24px 16px; margin-top: auto; }
.footer-content { max-width: var(--max-width); margin: 0 auto; text-align: center; }
.footer-warning {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px;
  background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-full); color: #fca5a5; font-size: 0.82rem;
  font-weight: 600; margin-bottom: 16px;
}
.warning-icon { font-size: 1rem; line-height: 1; }
.warning-icon .svg-icon { width: 1em; height: 1em; color: var(--warning-600); }
.footer-links { margin-bottom: 12px; }
.footer-link {
  display: inline-flex; align-items: center; gap: 4px; padding: 8px 16px;
  background: rgba(255,255,255,0.08); border-radius: var(--radius-full);
  font-size: 0.85rem; color: var(--gray-300); font-weight: 500;
  transition: all var(--transition-fast); border: 1px solid rgba(255,255,255,0.1);
}
.footer-link:hover { background: var(--primary-600); color: white; border-color: var(--primary-500); }
.footer-meta { display: flex; flex-direction: column; gap: 2px; }
.footer-meta p { font-size: 0.78rem; color: var(--gray-500); }
.footer-note { font-size: 0.72rem !important; color: var(--gray-600) !important; margin-top: 4px; }


@media (min-width: 640px) {
  .main-content { padding: 0 24px 40px; }
  .app-header { padding: 32px 24px 40px; }
  .header-title { font-size: 1.5rem; }
  .cert-meta { grid-template-columns: repeat(4, 1fr); }
  .stats-bar { gap: 12px; }
}

@media (max-width: 480px) {
  html { font-size: 15px; }
  .header-badge { width: 40px; height: 40px; font-size: 1.2rem; border-radius: var(--radius-sm); }
  .header-title { font-size: 1.15rem; }
  .header-subtitle { font-size: 0.78rem; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .cert-meta { grid-template-columns: 1fr; gap: 6px; }
  .search-submit-btn { padding: 8px 14px; min-width: 56px; font-size: 0.85rem; }
  .clear-input-btn { right: 72px; }
  .info-grid { grid-template-columns: 1fr; }
  .modal-container { max-height: 95vh; border-radius: var(--radius-lg); }
  .subsidy-big-amount { font-size: 2.2rem; }
  .footer-warning { font-size: 0.75rem; padding: 6px 12px; }
}

@media (max-width: 360px) {
  .header-badge { display: none; }
  .stat-label { font-size: 0.65rem; }
  .stat-value { font-size: 1rem; }
}


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


.svg-icon {
  display: inline-block; vertical-align: -0.15em;
  fill: currentColor; overflow: hidden; flex-shrink: 0;
}
.svg-icon-lg { width: 1.5em; height: 1.5em; }
.svg-icon-sm { width: 0.875em; height: 0.875em; }
.icon-btn .svg-icon { width: 1em; height: 1em; }
.clear-input-btn .svg-icon { width: 0.8em; height: 0.8em; }
.suggestion-icon .svg-icon { width: 0.9em; height: 0.9em; color: var(--text-tertiary); }
.state-icon .svg-icon { color: var(--text-tertiary); }
.error-icon .svg-icon { color: var(--danger-600); }
.footer-link .svg-icon { color: rgba(255,255,255,0.7); }
.footer-link:hover .svg-icon { color: #fff; }


@media print {
  .app-header { background: white !important; color: black !important; }
  .app-header .header-title, .app-header .header-subtitle { color: black !important; }
  .search-section, .card-favorite, .search-submit-btn, .clear-input-btn { display: none !important; }
  .result-card { break-inside: avoid; box-shadow: none; border: 1px solid #ccc; }
}