/* ========================================
   飞帆达物流 - 全局设计系统
   Design System: Architectural Horizon
   Primary: #057fe7 | Tertiary: #d36800
   ======================================== */

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

:root {
  --primary: #057fe7;
  --primary-dark: #0460b0;
  --primary-light: #3a9ef0;
  --primary-container: #d5e3ef;
  --tertiary: #d36800;
  --tertiary-dim: #fbdc9f;
  --secondary: #5d78a2;
  --surface: #faf9fb;
  --surface-container-low: #f4f3f5;
  --surface-container: #efedf0;
  --surface-container-high: #e9e8ea;
  --surface-container-highest: #e3e2e4;
  --on-surface: #1a1c1e;
  --on-surface-variant: #43474d;
  --outline-variant: rgba(67, 71, 77, 0.15);
  --white: #ffffff;
  --shadow-primary: 0 20px 50px rgba(5, 127, 231, 0.06);
  --shadow-card: 0 4px 24px rgba(5, 127, 231, 0.08);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--surface);
  color: var(--on-surface);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Plus Jakarta Sans', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(250, 249, 251, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--outline-variant);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(250, 249, 251, 0.96);
  box-shadow: 0 2px 20px rgba(5, 127, 231, 0.08);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--on-surface);
}
.navbar-logo .logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.navbar-logo .logo-icon svg { width: 20px; height: 20px; fill: white; }
.navbar-logo span.brand { color: var(--primary); }

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--on-surface-variant);
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
}
.nav-link:hover { color: var(--primary); background: rgba(5, 127, 231, 0.06); }
.nav-link.active { color: var(--primary); }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 20px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.navbar-actions { display: flex; align-items: center; gap: 12px; }
.btn-search {
  width: 36px; height: 36px;
  border: none; background: transparent; cursor: pointer;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--on-surface-variant);
  transition: var(--transition);
}
.btn-search:hover { background: var(--surface-container-low); color: var(--primary); }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--primary);
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.01em;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(5, 127, 231, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: transparent;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(5, 127, 231, 0.4);
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary:hover {
  background: rgba(5, 127, 231, 0.06);
  border-color: var(--primary);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: white; }

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  min-height: 680px;
  background: linear-gradient(135deg, #063d7a 0%, #0a5aa8 40%, #057fe7 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1578575437130-527eed3abbec?w=1600&q=80&fit=crop') center/cover;
  opacity: 0.2;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6,61,122,0.92) 0%, rgba(10,90,168,0.8) 50%, rgba(5,127,231,0.6) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--tertiary);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.15;
}
.hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.hero-stat {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.15);
}
.hero-stat .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.hero-stat .num span { color: var(--tertiary-dim); }
.hero-stat p { font-size: 0.8rem; color: rgba(255,255,255,0.7); margin-top: 4px; }

/* ========================================
   SECTION COMMONS
   ======================================== */
section { padding: 80px 0; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--tertiary);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--on-surface);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1rem;
  color: var(--on-surface-variant);
  max-width: 560px;
  line-height: 1.7;
}

/* ========================================
   SERVICE CARDS
   ======================================== */
.services-section { background: var(--surface-container-low); }
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(5, 127, 231, 0.14);
}
.service-card.featured {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}
.service-card-img {
  width: 100%; height: 200px;
  object-fit: cover;
  background: var(--primary-container);
}
.service-card.featured .service-card-img { height: 100%; min-height: 300px; position: relative; }
.service-card-img-wrap { position: relative; overflow: hidden; }
.service-card-img-wrap img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.4s ease; }
.service-card.featured .service-card-img-wrap { height: 100%; min-height: 320px; }
.service-card.featured .service-card-img-wrap img { height: 100%; }
.service-card:hover .service-card-img-wrap img { transform: scale(1.04); }
.service-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,61,122,0.85) 0%, transparent 60%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px;
}
.service-card-overlay h3 { color: white; font-size: 1.3rem; font-weight: 700; }
.service-card-overlay p { color: rgba(255,255,255,0.8); font-size: 0.85rem; margin-top: 6px; }
.service-card-body { padding: 20px 22px; }
.service-icon {
  width: 40px; height: 40px;
  background: rgba(5, 127, 231, 0.08);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.service-icon svg { width: 22px; height: 22px; color: var(--primary); }
.service-card-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--on-surface); margin-bottom: 8px; }
.service-card-body p { font-size: 0.85rem; color: var(--on-surface-variant); line-height: 1.6; }
.service-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tertiary);
}

/* ========================================
   WHY CHOOSE US
   ======================================== */
.why-section { background: var(--surface); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.why-features { display: flex; flex-direction: column; gap: 28px; }
.why-feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.why-feature-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(5, 127, 231, 0.08);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
.why-feature-icon svg { width: 22px; height: 22px; color: var(--primary); }
.why-feature h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.why-feature p { font-size: 0.875rem; color: var(--on-surface-variant); line-height: 1.65; }
.why-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.why-visual img { width: 100%; height: 420px; object-fit: cover; }
.why-badge-1, .why-badge-2 {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-card);
}
.why-badge-1 { top: 24px; right: 24px; text-align: center; }
.why-badge-1 .big-num { font-size: 2rem; font-weight: 800; color: var(--primary); font-family: 'Plus Jakarta Sans', sans-serif; }
.why-badge-1 p { font-size: 0.75rem; color: var(--on-surface-variant); margin-top: 2px; }
.why-badge-2 { bottom: 24px; right: 24px; display: flex; align-items: center; gap: 10px; }
.why-badge-2 .dot { width: 10px; height: 10px; background: #22c55e; border-radius: 50%; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,0.4)} 50%{box-shadow:0 0 0 8px rgba(34,197,94,0)} }
.why-badge-2 p { font-size: 0.875rem; font-weight: 600; }

/* ========================================
   STATS BAND
   ======================================== */
.stats-band {
  background: linear-gradient(135deg, #063d7a 0%, #057fe7 100%);
  padding: 60px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item .num {
  font-size: 2.8rem;
  font-weight: 800;
  color: white;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.stat-item .num span { color: var(--tertiary-dim); }
.stat-item p { font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-top: 8px; }

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
  background: linear-gradient(135deg, #063d7a 0%, #0a5aa8 50%, #057fe7 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1494412519320-aa613dfb7738?w=1600&q=80') center/cover;
  opacity: 0.08;
}
.cta-inner { position: relative; z-index: 2; }
.cta-section h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}
.cta-section p { font-size: 1.05rem; color: rgba(255,255,255,0.8); margin-bottom: 40px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: white;
  color: var(--primary);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-white:hover { background: var(--surface-container-low); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.15); }

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: #0d1b2e;
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .logo-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  margin-bottom: 12px;
}
.footer-brand .logo-text span { color: var(--primary); }
.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 20px;
}
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  cursor: pointer;
}
.social-btn:hover { background: var(--primary); color: white; }
.social-btn svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: white; }

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.footer-contact-item svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; margin-top: 3px; }
.footer-contact-item p { font-size: 0.875rem; color: rgba(255,255,255,0.65); line-height: 1.5; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: rgba(255,255,255,0.35); transition: var(--transition); }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* ========================================
   PAGE HERO (subpages)
   ======================================== */
.page-hero {
  padding-top: 72px;
  min-height: 400px;
  background: linear-gradient(135deg, #063d7a 0%, #0a5aa8 50%, #057fe7 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  opacity: 0.18;
  background-size: cover;
  background-position: center;
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6,61,122,0.88), rgba(5,127,231,0.6));
}
.page-hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; padding: 60px 24px;
}
.page-hero-content .page-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  background: var(--tertiary);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: 16px;
}
.page-hero-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}
.page-hero-content p { font-size: 1rem; color: rgba(255,255,255,0.82); max-width: 560px; line-height: 1.7; }

/* ========================================
   BREADCRUMB
   ======================================== */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,0.55); }
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,0.35); }

/* ========================================
   CARDS GENERIC
   ======================================== */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(5,127,231,0.12);
}

/* ========================================
   FORM ELEMENTS
   ======================================== */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--surface-container-low);
  border: none;
  border-bottom: 2px solid var(--outline-variant);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  font-size: 0.9rem;
  color: var(--on-surface);
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-bottom-color: var(--primary);
  background: rgba(5,127,231,0.04);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ========================================
   NEWS CARDS
   ======================================== */
.news-card {
  display: flex;
  gap: 20px;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.news-card:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(5,127,231,0.1); }
.news-card-img { width: 180px; flex-shrink: 0; overflow: hidden; }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.news-card:hover .news-card-img img { transform: scale(1.05); }
.news-card-body { padding: 24px 24px 24px 0; flex: 1; }
.news-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tertiary);
  margin-bottom: 10px;
}
.news-card-body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
.news-card-body p { font-size: 0.875rem; color: var(--on-surface-variant); line-height: 1.65; }
.news-meta { display: flex; align-items: center; gap: 16px; margin-top: 14px; font-size: 0.78rem; color: rgba(67,71,77,0.65); }

/* ========================================
   MOBILE NAV TOGGLE
   ======================================== */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--on-surface); border-radius: 2px; transition: var(--transition); }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .why-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card.featured { grid-column: 1/-1; grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .navbar-nav, .btn-search { display: none; }
  .nav-toggle { display: flex; }
  section { padding: 60px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .services-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ========================================
   UTILITY
   ======================================== */
.text-primary { color: var(--primary); }
.text-tertiary { color: var(--tertiary); }
.text-muted { color: var(--on-surface-variant); }
.bg-surface { background: var(--surface); }
.bg-surface-low { background: var(--surface-container-low); }
.bg-primary { background: var(--primary); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.fw-700 { font-weight: 700; }
.divider { height: 1px; background: var(--outline-variant); margin: 32px 0; }