* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, "Segoe UI", Arial, sans-serif; line-height: 1.5; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea { font-family: inherit; font-size: 14px; }

.announce-bar { text-align: center; padding: 8px 20px; font-size: 13px; font-weight: 600; }

.header-inner { max-width: 1240px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; gap: 24px; }
.header-logo { display: flex; align-items: center; gap: 10px; font-weight: bold; font-size: 18px; }
.logo-mark { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.header-nav { display: flex; gap: 26px; }
.header-nav .nav-link { font-size: 14px; font-weight: 600; }
.header-cta { display: flex; gap: 12px; }

.btn-solid, .btn-outline { display: inline-block; padding: 10px 20px; border-radius: 6px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; }
.btn-full { width: 100%; text-align: center; }

main { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

.hero-section { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; padding: 60px 0; align-items: start; }
.hero-text h1 { font-size: 44px; line-height: 1.2; margin-bottom: 20px; font-family: Georgia, serif; }
.hero-sub { font-size: 16px; margin-bottom: 28px; max-width: 480px; }
.hero-cta-row { display: flex; gap: 14px; }
.hero-side-card { padding: 30px; border-radius: 10px; }
.side-card-badge { display: inline-block; font-size: 11px; font-weight: bold; padding: 3px 10px; border-radius: 4px; margin-bottom: 14px; }
.hero-side-card h3 { font-size: 20px; margin-bottom: 12px; line-height: 1.3; }
.hero-side-card p { font-size: 14px; margin-bottom: 20px; }

.section-title { font-size: 26px; margin-bottom: 24px; font-family: Georgia, serif; }

.services-section, .case-section, .consult-section { padding: 50px 24px; margin: 0 -24px 0; }
.service-grid { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { padding: 24px; border-radius: 8px; }
.service-card img { width: 100%; height: 160px; object-fit: cover; border-radius: 6px; margin-bottom: 16px; }
.service-card h3 { font-size: 18px; margin-bottom: 10px; }
.service-card p { font-size: 14px; }

.case-grid { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card { padding: 24px; border-radius: 6px; }
.case-card p { font-size: 15px; margin-bottom: 14px; font-style: italic; }
.case-card cite { font-size: 13px; font-style: normal; }

.consult-section { text-align: center; }
.consult-sub { max-width: 500px; margin: 0 auto 28px; font-size: 15px; }
.consult-form { max-width: 480px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.consult-form input, .consult-form textarea { padding: 12px; border-radius: 6px; }

.footer-inner { max-width: 1240px; margin: 0 auto; padding: 24px; text-align: center; font-size: 13px; }
.footer-bottom { max-width: 900px; margin: 0 auto; padding: 24px; text-align: center; font-size: 13px; }

.page-title { font-size: 32px; margin: 40px 0 16px; font-family: Georgia, serif; }
.static-page { max-width: 1240px; margin: 0 auto; padding: 20px 24px 60px; }
.static-content { max-width: 760px; }
.static-content h2 { font-size: 20px; margin: 24px 0 10px; }
.static-content p { margin-bottom: 16px; font-size: 15px; line-height: 1.7; }
.static-list { margin: 10px 0 16px 20px; }
.static-list li { margin-bottom: 8px; font-size: 15px; }

.blog-grid { max-width: 1240px; margin: 0 auto; padding: 20px 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

@media (max-width: 900px) {
  .hero-section { grid-template-columns: 1fr; }
  .service-grid, .case-grid, .blog-grid { grid-template-columns: 1fr; }
  .header-nav { display: none; }
}