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

:root {
  --red: #FF5E5B;
  --red-dark: #E8443F;
  --green: #1FA987;
  --green-dark: #16755C;
  --green-light: #EBF7F0;
  --yellow: #FFC53D;
  --cream: #FDF8F2;
  --white: #FFFFFF;
  --ink: #1D1D1D;
  --muted: rgba(29, 29, 29, 0.65);
  --border: rgba(29, 29, 29, 0.08);
}

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x: hidden;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
}

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

.section {
  padding: 80px 0;
  position: relative;
  scroll-margin-top: 80px;
}

.section:nth-child(even) {
  background: var(--green-light);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(253, 248, 242, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 94, 91, 0.1);
  transition: box-shadow 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.3rem;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--red);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 900;
  box-shadow: 0 0 0 4px rgba(255, 94, 91, 0.15);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  transition: color 0.2s;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.main-nav a:hover {
  color: var(--red);
}

.main-nav a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 8px 22px;
  border-radius: 40px;
  background: var(--red);
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(255, 94, 91, 0.25);
  transition: all 0.25s ease;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 94, 91, 0.35);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  color: var(--ink);
  padding: 8px;
  line-height: 1;
}

.hero {
  min-height: 75vh;
  display: flex;
  align-items: center;
  padding: 130px 0 90px;
  position: relative;
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 94, 91, 0.08), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(31, 169, 135, 0.06), transparent 30%),
    var(--white);
  border-radius: 0 0 48px 48px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(29, 29, 29, 0.035) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 720px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 30px;
  background: rgba(31, 169, 135, 0.1);
  color: var(--green);
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 20px;
  font-weight: 900;
  letter-spacing: -1px;
}

.hero h1 .text-accent {
  color: var(--red);
  background: linear-gradient(transparent 70%, rgba(255, 197, 61, 0.35) 70%);
  padding: 0 4px;
  margin: 0 -2px;
  border-radius: 2px;
}

.hero p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: linear-gradient(145deg, #FFA69E, #FF5E5B 55%, #E8443F);
  box-shadow:
    0 30px 60px -20px rgba(255, 94, 91, 0.45),
    inset 0 -15px 30px rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  margin-right: 0;
}

.hero-image::before {
  content: '';
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  border: 2px dashed rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
  z-index: 1;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: -18px;
  border: 2px dashed rgba(255, 94, 91, 0.35);
  border-radius: 50%;
  animation: spin 36s linear infinite;
  z-index: 0;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  position: relative;
  z-index: 2;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.25s ease;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 6px 16px rgba(255, 94, 91, 0.25);
}

.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(255, 94, 91, 0.3);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--red);
  color: var(--red);
}

.btn-outline:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
  transform: translateY(-2px);
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 12px;
  color: var(--green);
  text-transform: uppercase;
  background: rgba(31, 169, 135, 0.1);
  padding: 4px 14px;
  border-radius: 24px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  margin-bottom: 14px;
  line-height: 1.2;
  letter-spacing: -0.5px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--yellow));
  margin-top: 12px;
}

.text-center .section-title::after {
  margin-left: auto;
  margin-right: auto;
}

.section-desc {
  max-width: 600px;
  color: var(--muted);
  margin-bottom: 40px;
  font-size: 1rem;
  line-height: 1.7;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.category-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--yellow));
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 2;
}

.category-card::after {
  content: '';
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 90px;
  height: 90px;
  background: rgba(255, 94, 91, 0.06);
  border-radius: 50%;
  transition: transform 0.3s;
  z-index: 0;
}

.category-card > * {
  position: relative;
  z-index: 1;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(255, 94, 91, 0.1);
  border-color: rgba(255, 94, 91, 0.2);
}

.category-card:hover::before {
  opacity: 1;
}

.category-card:hover::after {
  transform: scale(1.3);
}

.category-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.category-card p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 16px;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 94, 91, 0.1);
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 1.4rem;
}

.card-link {
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}

.card-link:hover {
  gap: 10px;
  color: var(--green-dark);
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.feature-image {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px -20px rgba(31, 169, 135, 0.25);
  background: var(--green-light);
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.feature-text {
  padding: 20px 0;
}

.feature-text h3 {
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 10px;
}

.feature-list {
  list-style: none;
  margin-top: 16px;
}

.feature-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.feature-list li::before {
  content: '✓';
  font-weight: 900;
  color: var(--green);
  background: rgba(31, 169, 135, 0.15);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item {
  background: var(--white);
  padding: 28px 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(31, 169, 135, 0.12);
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 6px;
  font-weight: 500;
}

.content-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.content-wall-item {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.content-wall-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(255, 94, 91, 0.1);
  border-color: rgba(255, 94, 91, 0.2);
}

.content-wall-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.content-wall-body {
  padding: 20px;
}

.content-wall-body h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.content-wall-body p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(255, 94, 91, 0.3);
}

.faq-item.open {
  border-color: rgba(255, 94, 91, 0.3);
  box-shadow: 0 4px 16px rgba(255, 94, 91, 0.08);
}

.faq-item .faq-question {
  padding: 18px 20px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
}

.faq-item .faq-question::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--red);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-item .faq-answer {
  padding: 0 20px 18px;
  display: none;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  display: block;
  padding-top: 0;
}

.cta-banner {
  padding: 64px 40px;
  text-align: center;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--green), #17A987);
  color: #fff;
  box-shadow: 0 20px 60px -20px rgba(31, 169, 135, 0.4);
  position: relative;
  overflow: hidden;
}

.cta-banner::before,
.cta-banner::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.cta-banner::before {
  width: 160px;
  height: 160px;
  top: -60px;
  right: -40px;
}

.cta-banner::after {
  width: 100px;
  height: 100px;
  bottom: -30px;
  left: 30px;
}

.cta-banner h2 {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary {
  background: #fff;
  color: var(--green);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}

.site-footer {
  background: var(--red);
  color: #fff;
  padding: 56px 0 28px;
  border-radius: 32px 32px 0 0;
  margin-top: 60px;
}

.site-footer .container {
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand .logo-icon {
  background: rgba(255, 255, 255, 0.2);
  box-shadow: none;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col h4 {
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
  font-size: 1rem;
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 4px 0;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.text-accent {
  color: var(--red);
}

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

.seo-description {
  max-width: 600px;
  margin: 0 auto 48px;
  color: var(--muted);
  line-height: 1.7;
}

.mt-0 {
  margin-top: 0;
}

.mb-0 {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .feature-block {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--cream);
    padding: 20px;
    gap: 12px;
    border-bottom: 2px solid rgba(255, 94, 91, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  }

  .main-nav.open a {
    padding: 10px 0;
    font-size: 1rem;
    text-align: center;
  }

  .nav-cta {
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
    border-radius: 0 0 32px 32px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image {
    margin: 0 auto;
    width: 260px;
    height: 260px;
  }

  .section {
    padding: 60px 0;
  }

  .cta-banner {
    padding: 48px 24px;
  }
}

@media (max-width: 480px) {
  .cards-grid,
  .content-wall,
  .stats-bar {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons .btn {
    justify-content: center;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-image {
    width: 220px;
    height: 220px;
  }

  .hero-image::after {
    inset: -12px;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .stats-bar {
    gap: 12px;
  }

  .stat-item {
    padding: 20px 16px;
  }

  .container {
    padding: 0 20px;
  }

  .cta-banner {
    border-radius: 18px;
    padding: 40px 20px;
  }
}