@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: #334155;
  background: #f8fafc;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }
.img-fluid { max-width: 100%; height: auto; }
.line-through { text-decoration: line-through; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.container-lg { max-width: 1000px; margin: 0 auto; }
.container-sm { max-width: 800px; margin: 0 auto; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }

.space-y-2 li a{
  color: #3b82f6;
  text-decoration: underline;
}
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.col-span-1 { grid-column: span 1; }
.col-span-2 { grid-column: span 2; }
.order-1 { order: 1; }
.order-2 { order: 2; }

.w-full { width: 100%; }
.w-auto { width: auto; }
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-white { color: #fff; }
.text-gray { color: #64748b; }
.text-light { color: #94a3b8; }
.text-dark { color: #0f172a; }
.text-primary { color: #3b82f6; }
.text-primary-dark { color: #2563eb; }
.text-emerald { color: #3b82f6; }
.text-sky { color: #06b6d4; }
.hover\:text-primary:hover { color: #3b82f6; }
.hover\:text-emerald:hover { color: #3b82f6; }
.hover\:text-white:hover { color: #fff; }

.bg-white { background: #fff; }
.bg-light { background: #f8fafc; }
.bg-card { background: #fff; }
.bg-primary { background: #3b82f6; }
.bg-gradient-hero { background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f8fafc 100%); }
.bg-gradient-card { background: linear-gradient(145deg, #fff, #f8fafc); }
.bg-gradient-accent { background: linear-gradient(135deg, #3b82f6, #06b6d4); }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; color: #3b82f6;}
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; color: #2563eb;}
.font-extrabold { font-weight: 800; color: #2563eb;}

.leading-relaxed { line-height: 1.7; }
.leading-tight { line-height: 1.25; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.uppercase { text-transform: uppercase; }

.m-0 { margin: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.mt-24 { margin-top: 6rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.my-3 { margin-top: 0.75rem; margin-bottom: 0.75rem; }
.my-4 { margin-top: 1rem; margin-bottom: 1rem; }
.my-5 { margin-top: 1.25rem; margin-bottom: 1.25rem; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }

.p-0 { padding: 0; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.pt-2 { padding-top: 0.5rem; }
.pt-3 { padding-top: 0.75rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pt-10 { padding-top: 2.5rem; }
.pt-16 { padding-top: 4rem; }
.pb-3 { padding-bottom: 0.75rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pb-8 { padding-bottom: 2rem; }
.pb-10 { padding-bottom: 2.5rem; }
.pb-16 { padding-bottom: 4rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }

.rounded { border-radius: 0.5rem; }
.rounded-lg { border-radius: 0.75rem; }
.rounded-xl { border-radius: 1rem; }
.rounded-2xl { border-radius: 1.25rem; }
.rounded-full { border-radius: 9999px; }
.border { border: 1px solid #e2e8f0; }
.border-t { border-top: 1px solid #e2e8f0; }
.border-b { border-bottom: 1px solid #e2e8f0; }
.border-primary { border-color: #3b82f6; }
.border-emerald { border-color: #3b82f6; }
.border-sky { border-color: #06b6d4; }
.border-card { border-color: #e2e8f0; }
.border-transparent { border-color: transparent; }

.shadow-sm { box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.shadow { box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.shadow-lg { box-shadow: 0 10px 40px rgba(0,0,0,0.08); }
.shadow-glow { box-shadow: 0 0 30px rgba(59, 130, 246, 0.12); }
.shadow-glow-blue { box-shadow: 0 0 30px rgba(6, 182, 212, 0.12); }

/* Navigation */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0.875rem 1.5rem;
}
.nav-links { display: flex; gap: 0.5rem; }
.nav-links a {
  padding: 0.5rem 1rem; color: #64748b; font-size: 0.9rem;
  font-weight: 500; border-radius: 0.5rem; transition: all 0.2s;
}
.nav-links a:hover { color: #3b82f6; background: rgba(59,130,246,0.06); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 1.5rem; border-radius: 0.5rem; font-size: 0.9rem;
  font-weight: 600; cursor: pointer; transition: all 0.25s;
  border: 1px solid transparent; white-space: nowrap;
}
.btn-sm { padding: 0.4rem 1rem; font-size: 0.8rem; }
.btn-lg { padding: 0.875rem 2rem; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff; border: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(59,130,246,0.3); }
.btn-outline {
  background: transparent; color: #475569;
  border-color: #e2e8f0;
}
.btn-outline:hover { background: #f8fafc; border-color: #3b82f6; color: #3b82f6; }
.btn-ghost {
  background: transparent; color: #64748b; border: none;
}
.btn-ghost:hover { color: #3b82f6; background: rgba(59,130,246,0.06); }
.btn-white {
  background: #fff; color: #1e293b; border: none;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }

/* Hero */
.hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 40%, #f0f9ff 70%, #f8fafc 100%);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -40%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -20%; left: -5%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Section */
.section { padding: 5rem 0; }
.section-alt { background: #f1f5f9; }
.section-title {
  font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em;
  background: linear-gradient(135deg, #1e293b 40%, #3b82f6);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-subtitle { color: #64748b; font-size: 1.1rem; margin-top: 0.75rem; }

/* Card */
.card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s;
}
.card:hover { border-color: #93c5fd; transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.06); }
.card-highlight {
  border-color: #93c5fd;
  box-shadow: 0 0 24px rgba(59,130,246,0.08);
  position: relative;
}
.card-highlight::before {
  content: '推荐'; position: absolute; top: -0.75rem; right: 1.5rem;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff; font-size: 0.75rem; font-weight: 700;
  padding: 0.25rem 0.75rem; border-radius: 9999px;
  text-transform: uppercase; letter-spacing: 0.05em;
}

/* Feature icon */
.feature-icon {
  width: 2.5rem; height: 2.5rem; border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* Tag/Badge */
.tag {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.25rem 0.75rem; border-radius: 9999px;
  font-size: 0.8rem; font-weight: 600;
}
.tag-blue, .tag-emerald { background: rgba(59,130,246,0.08); color: #3b82f6; }
.tag-sky { background: rgba(6,182,212,0.08); color: #0891b2; }
.tag-gray { background: rgba(148,163,184,0.08); color: #64748b; }

/* Stat number */
.stat-number { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em; color: #3b82f6; }
.stat-label { color: #64748b; font-size: 0.9rem; margin-top: 0.25rem; }

/* Divider */
.divider { border: 0; border-top: 1px solid #f1f5f9; margin: 1rem 0; }

/* Accordion */
.accordion-item { border-bottom: 1px solid #f1f5f9; }
.accordion-header {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0; font-size: 0.95rem; font-weight: 500;
  background: none; border: none; cursor: pointer; color: #334155;
  transition: color 0.2s;
}
.accordion-header:hover { color: #3b82f6; }
.accordion-icon { transition: transform 0.3s; width: 1.25rem; height: 1.25rem; flex-shrink: 0; color: #94a3b8; }
.accordion-item.active .accordion-icon { transform: rotate(180deg); color: #3b82f6; }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0; color: #64748b; font-size: 0.9rem; line-height: 1.7; }
.accordion-item.active .accordion-content { padding-bottom: 1.25rem; max-height: 500px; }

/* Blog card */
.blog-card {
  background: #fff; border: 1px solid #e2e8f0; border-radius: 1rem;
  overflow: hidden; transition: all 0.3s; cursor: pointer;
}
.blog-card:hover { border-color: #93c5fd; transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.06); }
.blog-card-img { height: 12rem; display: flex; align-items: center; justify-content: center; font-size: 2rem; font-weight: 800;color: #fff; }
.blog-card-body { padding: 1.5rem; }
.blog-card-title { font-size: 1.1rem; font-weight: 700; color: #1e293b; }
.blog-card-desc { color: #64748b; font-size: 0.85rem; margin-top: 0.5rem; }

/* Blog item row */
.blog-item { display: flex; justify-content: space-between; align-items: center; padding: 0.875rem 1rem; border-radius: 0.5rem; cursor: pointer; transition: all 0.2s; color: #334155; }
.blog-item:hover { background: #f1f5f9; color: #3b82f6; }

/* Footer */
.footer {
  background: #1e293b; border-top: 1px solid #334155; padding: 4rem 0 2rem;
}
.footer .text-gray { color: #94a3b8; }
.footer .text-light { color: #e2e8f0; }
.footer a { color: #94a3b8; transition: color 0.2s; }
.footer a:hover { color: #60a5fa; }
.footer svg { fill: #60a5fa; }
.footer .border-t { border-color: #334155; }
footer .grid { grid-template-columns: repeat(4, 1fr); }

/* Group hover */
.group:hover .group-hover\:-translate-y-1 { transform: translateY(-0.25rem); }
.group:hover .group-hover\:shadow-lg { box-shadow: 0 10px 40px rgba(0,0,0,0.4); }

/* Purple pricing cards */
.purple-card {
  background: #fff;
  border: 2px solid #e9d5ff;
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(147, 51, 234, 0.08);
  transition: all 0.3s;
}
.purple-card:hover {
  border-color: #a855f7;
  box-shadow: 0 16px 40px rgba(147, 51, 234, 0.15);
  transform: translateY(-4px);
}
.purple-card .pricing-features li { color: #6b7280; }
.purple-card .icon-check-circle { color: #a855f7; }
.purple-card .tag-purple {
  display: inline-flex; align-items: center;
  padding: 0.25rem 0.9rem; border-radius: 9999px;
  font-size: 0.8rem; font-weight: 600;
  background: #f3e8ff; color: #9333ea;
}
.purple-card .price {
  font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em;
  color: #7c3aed; line-height: 1.1;
}
.purple-card-highlight {
  background: linear-gradient(160deg, #8b5cf6 0%, #6d28d9 100%);
  border: 2px solid #8b5cf6;
  border-radius: 1rem;
  box-shadow: 0 12px 32px rgba(124, 58, 237, 0.25);
  transition: all 0.3s;
}
.purple-card-highlight:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(124, 58, 237, 0.35);
}
.purple-card-highlight .pricing-features li { color: #e9e0ff; }
.purple-card-highlight .icon-check-circle { color: #f5f3ff; }
.purple-card-highlight .tag-purple {
  display: inline-flex; align-items: center;
  padding: 0.25rem 0.9rem; border-radius: 9999px;
  font-size: 0.8rem; font-weight: 600;
  background: rgba(255,255,255,0.18); color: #fff;
}
.purple-card-highlight .price {
  font-size: 2.5rem; font-weight: 800; letter-spacing: -0.03em;
  color: #fff; line-height: 1.1;
}
.purple-card-highlight .original-price { color: #e9e0ff; text-decoration: line-through; }

/* Blog utility classes */
.mx-auto { margin: 0 auto; }
.w-16 { width: 4rem; }
.w-5 { width: 1.25rem; }
.h-5 { height: 1.25rem; }
.max-w-screen-xl { max-width: 1280px; }
.max-w-7xl { max-width: 80rem; }
.max-w-3xl { max-width: 48rem; }
.bg-gray-900 { background: #111827; }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-600 { color: #4b5563; }
.text-gray-800 { color: #1f2937; }
.border-gray-700 { border-color: #374151; }
.hover\:text-indigo-500:hover { color: #6366f1; }
.hover\:text-white:hover { color: #fff; }
.btn-indigo {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.625rem 1.5rem; border-radius: 0.5rem; font-size: 0.9rem;
  font-weight: 600; cursor: pointer; transition: all 0.25s;
  background: #4f46e5; color: #fff; border: none;
}
.btn-indigo:hover { background: #4338ca; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(79,70,229,0.3); }

/* Scroll Animation */
.fade-up { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity 0.7s ease; }
.fade-in.visible { opacity: 1; }
.slide-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.slide-left.visible { opacity: 1; transform: translateX(0); }
.slide-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.slide-right.visible { opacity: 1; transform: translateX(0); }

/* Pricing feature list */
.pricing-features { margin-top: 1.5rem; }
.pricing-features li {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.5rem 0; color: #94a3b8; font-size: 0.9rem;
}
.pricing-features .check { color: #3b82f6; flex-shrink: 0; margin-top: 0.125rem; }

/* Download icons row */
.download-grid { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.download-item {
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  padding: 1.25rem 1.5rem; background: #fff; border: 1px solid #e2e8f0;
  border-radius: 1rem; cursor: pointer; transition: all 0.25s; min-width: 100px;
}
.download-item:hover { border-color: #93c5fd; background: #f8fafc; transform: translateY(-4px); }
.download-item img { width: 2rem; height: 2rem; }
.download-item span { font-size: 0.85rem; color: #64748b; font-weight: 500; }

/* Mobile nav */
.mobile-nav { display: none; top: 4rem; left: 0; right: 0; bottom: 0; background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); padding: 2rem 1.5rem; z-index: 99; }
.mobile-nav.open { display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-nav a { padding: 0.875rem 1rem; font-size: 1.1rem; font-weight: 500; border-radius: 0.5rem; transition: all 0.2s; }
.mobile-nav a:hover { color: #3b82f6; background: rgba(59,130,246,0.06); }

/* Hamburger */
.hamburger { background: none; border: none; cursor: pointer; padding: 0.5rem; color: #334155; display: flex; }

/* Check icon for pricing */
.icon-check-circle { width: 1.25rem; height: 1.25rem; flex-shrink: 0; }

/* Contact info */
.contact-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 0; color: #475569; }
.contact-item svg { color: #3b82f6; width: 1.25rem; height: 1.25rem; flex-shrink: 0; }

/* Responsive */
@media (max-width: 768px) {
  .container { padding: 0 1rem; }
  .grid-cols-2, .grid-cols-3, .grid-cols-4 { grid-template-columns: 1fr; }
  .md\:grid-cols-2 { grid-template-columns: 1fr; }
  .md\:grid-cols-3 { grid-template-columns: 1fr; }
  .text-4xl { font-size: 1.875rem; }
  .text-5xl { font-size: 2.25rem; }
  .text-6xl { font-size: 2.75rem; }
  .section-title { font-size: 1.875rem; }
  .section { padding: 3rem 0; }
  .hero { padding: 6rem 0 2rem; }
  .download-grid { justify-content: center; }
  .mobile-only { display: flex; }
  .desktop-only { display: none; }
  .sm\:hidden { display: block; }
  .sm\:block { display: none; }
  .sm\:flex-row { flex-direction: column; }
  .sm\:text-left { text-align: center; }
  .sm\:text-right { text-align: center; }
}

@media (min-width: 769px) {
  .mobile-only { display: none; }
  .desktop-only { display: flex; }
  .sm\:hidden { display: none; }
  .sm\:block { display: block; }
  .sm\:flex-row { flex-direction: row; }
  .sm\:text-left { text-align: left; }
  .sm\:text-right { text-align: right; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
  .lg\:flex { display: none; }
  .lg\:hidden { display: block; }
}
@media (min-width: 1025px) {
  .lg\:flex { display: flex; }
  .lg\:hidden { display: none; }
  .lg\:flex-row { flex-direction: row; }
  .lg\:w-auto { width: auto; }
  .lg\:mt-0 { margin-top: 0; }
  .lg\:gap-3 { gap: 0.75rem; }
  .lg\:px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
}

@media (min-width: 769px) {
  .md\:w-24 { width: 6rem; }
}