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

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: #fff6ee;
  color: #4a3b32;
  overflow-x: hidden;
  line-height: 1.6;
}

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

.section { padding: 80px 0; position: relative; }

.section:nth-child(even) { background: #ffebdf; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 246, 238, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(249, 106, 90, 0.15);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.35rem;
  text-decoration: none;
  color: #4a3b32;
  letter-spacing: -0.02em;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: linear-gradient(135deg, #ffa68e, #f96a5a);
  color: #fff;
  box-shadow: 0 6px 14px rgba(249, 106, 90, 0.3);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin-left: auto;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: #5c4a40;
  transition: color 0.2s;
  position: relative;
}

.main-nav a:hover {
  color: #f96a5a;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #ffa68e, #f96a5a);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  background: linear-gradient(135deg, #ffa68e, #f96a5a);
  color: #fff !important;
  font-weight: 700 !important;
  border-radius: 40px;
  padding: 10px 26px;
  box-shadow: 0 6px 18px rgba(249, 106, 90, 0.25);
  transition: all 0.3s !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(249, 106, 90, 0.3);
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #c1493a;
  cursor: pointer;
  padding: 4px;
}

.hero {
  min-height: 70vh;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
  background:
    radial-gradient(circle at 12% 88%, rgba(255, 219, 203, 0.6) 0%, rgba(255, 219, 203, 0) 28%),
    radial-gradient(circle at 85% 15%, rgba(255, 166, 142, 0.35) 0%, rgba(255, 166, 142, 0) 32%),
    linear-gradient(170deg, #fff6ee 0%, #ffe1d2 100%);
}

.hero::before {
  content: '';
  position: absolute;
  width: 520px;
  height: 520px;
  top: -180px;
  right: -120px;
  border-radius: 38% 62% 56% 44% / 48% 42% 58% 52%;
  background: linear-gradient(135deg, rgba(255, 196, 173, 0.42), rgba(255, 166, 142, 0.2));
  z-index: 0;
  transform: rotate(12deg);
}

.hero-content {
  max-width: 660px;
  position: relative;
  z-index: 2;
  flex: 1 1 500px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 8px 22px;
  border-radius: 50px;
  background: rgba(255, 219, 203, 0.5);
  color: #d95f4e;
  border: 1px solid rgba(249, 106, 90, 0.2);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: #c1493a;
  margin-bottom: 24px;
  text-shadow: 3px 3px 0 rgba(255, 255, 255, 0.6);
}

.hero p {
  font-size: 1.12rem;
  line-height: 1.7;
  opacity: 0.78;
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  z-index: 1;
  width: min(420px, 42vw);
  height: 480px;
  border-radius: 42% 58% 55% 45% / 55% 42% 58% 45%;
  overflow: hidden;
  background: linear-gradient(135deg, #ffc49b, #ff8e7b);
  box-shadow: 22px 22px 0 rgba(255, 166, 142, 0.28), 0 24px 48px rgba(249, 106, 90, 0.22);
  transform: rotate(3deg);
  flex: 0 1 auto;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
  opacity: 0.85;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s;
}

.btn-primary {
  background: linear-gradient(135deg, #ffa68e, #f96a5a);
  color: #fff;
  box-shadow: 0 8px 22px rgba(249, 106, 90, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(249, 106, 90, 0.38);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.4);
  border: 1.5px solid #f96a5a;
  color: #c1493a;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.btn-outline:hover {
  background: #fff1e6;
  transform: translateY(-3px);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 50px;
  background: rgba(255, 166, 142, 0.18);
  color: #d95f4e;
  border: 1px solid rgba(249, 106, 90, 0.15);
  margin-bottom: 18px;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  position: relative;
  color: #4a3b32;
}

.section-title::after {
  content: '';
  display: block;
  width: 72px;
  height: 6px;
  background: linear-gradient(90deg, #ffa68e, #f96a5a);
  border-radius: 6px;
  margin-top: 12px;
}

.section-desc {
  max-width: 600px;
  opacity: 0.72;
  font-size: 1.02rem;
  line-height: 1.7;
  margin-bottom: 40px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.category-card {
  background: #ffffff;
  border-radius: 28px;
  padding: 36px 30px;
  border: 1px solid #ffe0d0;
  box-shadow: 0 8px 24px rgba(255, 166, 142, 0.16);
  transition: all 0.35s;
  position: relative;
  overflow: hidden;
}

.category-card::after {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 219, 203, 0.7), rgba(255, 219, 203, 0) 70%);
  opacity: 0.8;
}

.category-card:hover {
  transform: translateY(-8px) rotate(-0.6deg);
  border-color: #f96a5a;
  box-shadow: 0 18px 36px rgba(249, 106, 90, 0.2);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  font-size: 1.4rem;
  background: linear-gradient(135deg, #ffa68e, #f96a5a);
  color: #fff;
  box-shadow: 0 6px 16px rgba(249, 106, 90, 0.25);
}

.card-link {
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  color: #f96a5a;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}

.card-link:hover {
  gap: 10px;
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.feature-image {
  border-radius: 36% 64% 52% 48% / 52% 38% 62% 48%;
  overflow: hidden;
  background: linear-gradient(135deg, #ffd9cb, #ffa68e);
  box-shadow: 18px 18px 0 rgba(255, 166, 142, 0.2), 0 24px 48px rgba(249, 106, 90, 0.18);
  transform: rotate(-2deg);
}

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

.feature-text {
  font-size: 1rem;
}

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

.feature-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: #5c4a40;
}

.feature-list li::before {
  content: '✓';
  font-weight: 900;
  color: #f96a5a;
  font-size: 1.2rem;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.stat-item {
  padding: 32px 16px;
  background: #fff;
  border-radius: 24px;
  border: 1px solid #ffe0d0;
  box-shadow: 0 10px 24px rgba(255, 166, 142, 0.14);
  position: relative;
  overflow: hidden;
}

.stat-item::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255, 166, 142, 0.16);
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1.2;
  background: linear-gradient(135deg, #f96a5a, #ffa68e);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.62;
  margin-top: 8px;
  font-weight: 500;
}

.content-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.content-wall-item {
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid #ffe0d0;
  background: #fff;
  box-shadow: 0 8px 24px rgba(255, 166, 142, 0.14);
  transition: all 0.35s;
}

.content-wall-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 36px rgba(249, 106, 90, 0.18);
  border-color: #f96a5a;
}

.content-wall-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  border-bottom: 3px solid #ffd9cb;
}

.content-wall-body {
  padding: 24px;
}

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

.faq-item {
  background: #fff;
  border: 1px solid #ffe0d0;
  border-radius: 20px;
  margin-bottom: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s;
}

.faq-item.open {
  border-color: #f96a5a;
  box-shadow: 0 6px 18px rgba(249, 106, 90, 0.12);
}

.faq-item .faq-question {
  padding: 20px 26px;
  font-weight: 700;
  font-size: 1.05rem;
  color: #4a3b32;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s;
}

.faq-item .faq-question::after {
  content: '+';
  font-size: 1.8rem;
  font-weight: 400;
  color: #f96a5a;
  line-height: 1;
  transition: transform 0.35s;
}

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

.faq-item .faq-answer {
  padding: 0 26px 20px;
  display: none;
  opacity: 0.72;
  line-height: 1.7;
  color: #4a3b32;
}

.faq-item.open .faq-answer {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 0.72; transform: translateY(0); }
}

.cta-banner {
  padding: 72px 40px;
  text-align: center;
  border-radius: 40px;
  background: linear-gradient(135deg, #ff9a7b, #ffc49b);
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(249, 106, 90, 0.32);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -80px;
  left: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -110px;
  right: -60px;
  width: 320px;
  height: 320px;
  border-radius: 38% 62% 55% 45% / 45% 42% 58% 55%;
  background: rgba(255, 255, 255, 0.1);
  transform: rotate(20deg);
}

.cta-banner h2 {
  color: #fff;
  font-size: 2rem;
  font-weight: 900;
  position: relative;
  z-index: 1;
  margin-bottom: 16px;
}

.cta-banner .btn-primary {
  background: #fff;
  color: #c1493a !important;
  box-shadow: 0 8px 20px rgba(116, 64, 48, 0.18);
  position: relative;
  z-index: 1;
}

.cta-banner .btn-primary:hover {
  transform: translateY(-3px);
}

.site-footer {
  background: #ffe3d2;
  padding: 56px 0 28px;
  border-radius: 48px 48px 0 0;
  margin-top: 88px;
  color: #4a3b32;
}

.site-footer .container {
  padding-bottom: 0;
}

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

.footer-brand {
  font-weight: 800;
  font-size: 1.25rem;
  color: #c1493a;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.92rem;
}

.footer-bottom {
  border-top: 1px solid rgba(74, 59, 50, 0.1);
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(74, 59, 50, 0.55);
}

.text-accent {
  color: #f96a5a;
}

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

.seo-description {
  max-width: 600px;
  margin: 0 auto 48px;
  opacity: 0.72;
  line-height: 1.7;
  text-align: center;
}

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

@media (max-width: 768px) {
  .feature-block {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

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

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: #fff6ee;
    padding: 24px;
    gap: 20px;
    box-shadow: 0 12px 32px rgba(74, 59, 50, 0.1);
    border-bottom: 1px solid #ffe0d0;
  }

  .main-nav.open a {
    font-size: 1rem;
  }

  .hero {
    padding: 100px 24px 60px;
    gap: 48px;
  }

  .hero-image {
    width: 78%;
    height: 320px;
    margin: 0 auto;
    transform: rotate(1deg);
  }

  .hero h1 {
    font-size: 2.4rem;
  }
}

@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;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

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

  .hero-image {
    width: 90%;
    height: 260px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .cta-banner {
    padding: 48px 20px;
  }
}