/* ================================================
   WPS下载站 - 主样式表
   wxs-sogou.com
   ================================================ */

/* CSS变量 */
:root {
  --primary: #1565C0;
  --primary-dark: #0D47A1;
  --primary-light: #E3F2FD;
  --primary-mid: #1976D2;
  --accent: #E64A19;
  --accent-hover: #BF360C;
  --green: #2E7D32;
  --text-primary: #1A202C;
  --text-secondary: #4A5568;
  --text-muted: #718096;
  --bg-main: #FFFFFF;
  --bg-secondary: #F7F9FC;
  --bg-dark: #0F1929;
  --bg-dark-mid: #162035;
  --border: #E2E8F0;
  --border-light: #F0F4F8;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.13);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --font-cn: "PingFang SC", "Microsoft YaHei", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
  --max-width: 1200px;
  --header-h: 64px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-cn);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-main);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---- Layout ---- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 80px 0;
}
.section-sm {
  padding: 56px 0;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  line-height: 1.35;
  color: var(--text-primary);
  font-weight: 700;
}
h1 { font-size: 2.4rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; }
p { margin-bottom: 0; }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: 20px;
}
.section-title {
  font-size: 1.9rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
}
.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(21,101,192,0.35);
}
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(230,74,25,0.35);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary-light);
}
.btn-ghost {
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--border-light);
  color: var(--text-primary);
}
.btn-lg {
  padding: 14px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}
.btn-sm {
  padding: 7px 16px;
  font-size: 0.85rem;
}

/* ---- Header / Nav ---- */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 0;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin-right: 40px;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.18s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: var(--primary-light);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.2s;
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 999;
  box-shadow: var(--shadow-md);
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-light);
  font-weight: 500;
}
.mobile-nav a:last-child { border-bottom: none; }

/* ---- Footer ---- */
#site-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.footer-brand-desc {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  color: rgba(255,255,255,0.7);
}
.footer-social a:hover {
  background: var(--primary);
  color: #fff;
}
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: #fff; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* ---- Cards ---- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all 0.25s ease;
}
.card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.5rem;
}
.icon-blue { background: #E3F2FD; color: #1565C0; }
.icon-green { background: #E8F5E9; color: #2E7D32; }
.icon-orange { background: #FBE9E7; color: #E64A19; }
.icon-purple { background: #EDE7F6; color: #6A1B9A; }
.icon-teal { background: #E0F2F1; color: #00695C; }
.icon-red { background: #FFEBEE; color: #C62828; }

/* ---- Tag/Badge ---- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-blue { background: #E3F2FD; color: #1565C0; }
.badge-green { background: #E8F5E9; color: #2E7D32; }
.badge-orange { background: #FBE9E7; color: #E64A19; }
.badge-new { background: #E64A19; color: #fff; }

/* ---- Platform tabs ---- */
.platform-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.platform-tab {
  padding: 8px 18px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #fff;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 7px;
}
.platform-tab:hover,
.platform-tab.active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* ---- Download card ---- */
.dl-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.dl-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.dl-card-title {
  font-size: 1.05rem;
  font-weight: 700;
}
.dl-card-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.dl-card-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ---- Table ---- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.compare-table th {
  background: var(--primary);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
}
.compare-table th:first-child { border-radius: 8px 0 0 0; }
.compare-table th:last-child { border-radius: 0 8px 0 0; }
.compare-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
}
.compare-table tr:hover td { background: var(--bg-secondary); }
.compare-table .check { color: var(--green); font-size: 1rem; }
.compare-table .cross { color: var(--text-muted); }

/* ---- FAQ ---- */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 10px;
}
.faq-q {
  width: 100%;
  padding: 16px 20px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  background: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background 0.15s;
}
.faq-q:hover { background: var(--bg-secondary); }
.faq-q .arrow {
  flex-shrink: 0;
  transition: transform 0.25s;
  color: var(--text-muted);
}
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-a {
  display: none;
  padding: 0 20px 16px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
  background: var(--bg-secondary);
}
.faq-item.open .faq-a { display: block; }

/* ---- Steps ---- */
.steps {
  counter-reset: step;
}
.step-item {
  display: flex;
  gap: 18px;
  margin-bottom: 24px;
}
.step-num {
  counter-increment: step;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}
.step-content h4 { margin-bottom: 4px; }
.step-content p { font-size: 0.9rem; color: var(--text-secondary); }

/* ---- Stat cards ---- */
.stat-item {
  text-align: center;
  padding: 24px 16px;
}
.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ---- Review card ---- */
.review-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}
.review-stars {
  color: #F59E0B;
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.review-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}
.review-name { font-size: 0.88rem; font-weight: 600; }
.review-role { font-size: 0.78rem; color: var(--text-muted); }

/* ---- Grid utilities ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

/* ---- Alert / Notice ---- */
.notice {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.notice-blue {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-left: 3px solid var(--primary);
}
.notice-green {
  background: #E8F5E9;
  color: #1B5E20;
  border-left: 3px solid #4CAF50;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--text-muted);
  padding: 16px 0;
}
.breadcrumb a { color: var(--primary); }
.breadcrumb span.sep { color: var(--border); }

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 60px 0 56px;
}
.page-hero h1 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 12px;
}
.page-hero p {
  font-size: 1rem;
  opacity: 0.85;
}

/* ---- Version info ---- */
.version-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(255,255,255,0.15);
  border-radius: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}

/* ---- Feature list with check ---- */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}
.feature-list li::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary-light);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231565C0'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 2px;
}

/* ---- Hero section ---- */
.home-hero {
  background: linear-gradient(135deg, #0D47A1 0%, #1565C0 40%, #1976D2 100%);
  color: #fff;
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cdefs%3E%3Cpattern id='p' width='40' height='40' patternUnits='userSpaceOnUse'%3E%3Ccircle cx='20' cy='20' r='1' fill='rgba(255,255,255,0.04)'/%3E%3C/pattern%3E%3C/defs%3E%3Crect fill='url(%23p)' width='100%25' height='100%25'/%3E%3C/svg%3E");
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 20px;
}
.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
}
.hero-title span {
  color: #FFD54F;
}
.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
  margin-bottom: 32px;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-hero-primary {
  background: #fff;
  color: var(--primary);
  padding: 13px 28px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}
.btn-hero-primary:hover {
  background: #F3F4F6;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.btn-hero-ghost {
  border: 2px solid rgba(255,255,255,0.45);
  color: rgba(255,255,255,0.92);
  padding: 13px 28px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}
.btn-hero-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.7);
}
.hero-note {
  margin-top: 18px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-note span {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ---- Platform bar ---- */
.platform-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.platform-bar-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.platform-bar-label {
  font-size: 0.83rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-right: 8px;
  white-space: nowrap;
}
.platform-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.18s;
  text-decoration: none;
}
.platform-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ---- Stats bar ---- */
.stats-bar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide: even;
}
.stats-inner .stat-item {
  border-right: 1px solid var(--border);
}
.stats-inner .stat-item:last-child { border-right: none; }

/* ---- CTA section ---- */
.cta-section {
  background: linear-gradient(135deg, #0D47A1, #1976D2);
  padding: 80px 0;
  text-align: center;
  color: #fff;
}
.cta-section h2 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 14px;
}
.cta-section p {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stats-inner .stat-item:nth-child(2) { border-right: none; }
  .stats-inner .stat-item:nth-child(3) { border-right: 1px solid var(--border); }
}

@media (max-width: 768px) {
  h1 { font-size: 1.9rem; }
  .section { padding: 56px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-title { font-size: 2rem; }
  .hero-visual { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  .hamburger { display: flex; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stats-inner .stat-item { border-right: none !important; }
  .cta-section h2 { font-size: 1.6rem; }
  .section-title { font-size: 1.5rem; }
  .page-hero h1 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn-hero-primary,
  .hero-btns .btn-hero-ghost { justify-content: center; }
  .grid-5 { grid-template-columns: 1fr; }
}

/* ---- Misc ---- */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}
.text-primary-c { color: var(--primary); }
.text-accent-c { color: var(--accent); }
.bg-secondary { background: var(--bg-secondary); }
.rounded { border-radius: var(--radius-md); }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.flex { display: flex; }
.items-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }