*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Microsoft YaHei",sans-serif}a{color:inherit}.official-site {
  min-height: 100vh;
  background: #f6f1e9;
  color: #262522;
}
.official-site > header {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: auto;
  padding: 0 24px;
}
.official-logo {
  font-size: 20px;
  font-weight: 850;
  color: #27231f;
  text-decoration: none;
}
.official-logo span {
  font-weight: 450;
  color: #d95d43;
}
.official-site nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
.official-site nav a {
  color: #615b54;
  text-decoration: none;
  font-size: 13px;
}
.official-site nav a:last-child {
  background: #262522;
  color: #fff;
  padding: 10px 16px;
  border-radius: 9px;
}
.official-hero {
  max-width: 1180px;
  margin: auto;
  padding: 100px 24px 80px;
}
.official-hero > span {
  color: #d95d43;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.official-hero h1 {
  font-size: 54px;
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin: 18px 0;
  max-width: 980px;
}
.official-hero p {
  font-size: 17px;
  line-height: 1.8;
  color: #70685f;
  max-width: 760px;
}
.official-hero > div {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}
.official-hero a {
  padding: 13px 22px;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid #d5cdc2;
  color: #37322d;
}
.official-hero a:first-child {
  background: #d95d43;
  color: #fff;
  border-color: #d95d43;
}
.official-grid {
  max-width: 1180px;
  margin: auto;
  padding: 0 24px 90px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.official-grid article {
  background: #fff;
  border: 1px solid #e3dbd0;
  border-radius: 16px;
  padding: 28px;
}
.official-grid b {
  color: #d95d43;
}
.official-grid h2 {
  font-size: 21px;
}
.official-grid p {
  color: #746d64;
  line-height: 1.7;
}
.official-proof {
  background: #272522;
  color: #fff;
  padding: 70px max(24px, calc((100vw - 1132px) / 2));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.official-proof span {
  color: #ee8f79;
  font-size: 12px;
}
.official-proof h2 {
  font-size: 32px;
  line-height: 1.3;
}
.official-proof ul {
  line-height: 2.2;
  color: #d8d0c7;
}
.official-site > footer {
  max-width: 1180px;
  margin: auto;
  padding: 44px 24px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
}
.official-site > footer div:first-child {
  display: grid;
  gap: 8px;
  max-width: 650px;
}
.official-site > footer span {
  font-size: 12px;
  color: #7c746b;
}
.official-site > footer div:last-child {
  display: flex;
  gap: 16px;
}
.official-site > footer a {
  font-size: 12px;
  color: #5b554e;
}
.legal-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 64px 24px 100px;
  color: #302e2b;
}
.legal-page > a {
  color: #d95d43;
  text-decoration: none;
}
.legal-page h1 {
  font-size: 34px;
  margin: 32px 0 8px;
}
.legal-page h2 {
  font-size: 18px;
  margin-top: 32px;
}
.legal-page p {
  color: #625d57;
  line-height: 1.9;
}
@media (max-width: 760px) {
  .official-site nav > a:not(:last-child) {
    display: none;
  }
  .official-hero {
    padding-top: 60px;
  }
  .official-hero h1 {
    font-size: 36px;
  }
  .official-grid,
  .official-proof {
    grid-template-columns: 1fr;
  }
  .official-site > footer {
    display: grid;
  }
  .official-site > footer div:last-child {
    flex-wrap: wrap;
  }
}
.seo-content article { max-width: 860px; margin: 48px auto; padding: 0 24px; line-height: 1.9; }
.seo-content h1 { font-size: clamp(28px, 5vw, 44px); line-height: 1.3; }
.seo-content h2 { font-size: 24px; margin-top: 36px; line-height: 1.5; }
.seo-content p { color: #465950; }
.seo-content a, .official-grid h2 a { color: #226b50; text-underline-offset: 4px; }
.seo-content .seo-intro { font-size: 19px; }
.seo-content aside { border-top: 1px solid #dce4df; margin-top: 40px; }

.official-trial{max-width:1132px;margin:0 auto 60px;padding:28px;background:#fff;border:1px solid #e3dbd0;border-radius:16px;line-height:1.8}.official-trial h2{margin-top:0}.official-trial li{margin:8px 0}.official-trial a{color:#a43e29}.official-trial small{color:#615b54}@media(max-width:760px){.official-trial{margin:0 24px 40px;padding:20px}.official-trial ul{padding-left:20px}}

.official-proof>a{color:#fff;align-self:center}.official-site nav{flex-wrap:wrap}@media(max-width:760px){.official-site>header{height:auto;min-height:76px;gap:20px;flex-wrap:wrap;padding:20px 24px}.official-site nav{gap:14px}.official-hero{padding:60px 24px}.official-hero h1{font-size:36px}.official-grid,.official-proof{grid-template-columns:1fr}.official-site>footer{flex-wrap:wrap}.official-site>footer div:last-child{flex-wrap:wrap}.seo-content article{margin-top:28px}}