:root { color-scheme: light; --sp-ink: #172b40; --sp-blue: #1878ee; --sp-muted: #65768a; --sp-line: #e7edf3; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--sp-ink); background: #f6f8fb; font-family: Manrope, Arial, sans-serif; }
a { color: inherit; }
.sp-header { position: relative; z-index: 30; background: #fff; box-shadow: 0 1px 0 rgba(23,43,64,.1); }
.sp-topline { min-height: 86px; max-width: 1280px; margin: auto; padding: 12px 28px; display: flex; align-items: center; gap: 26px; }
.sp-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; flex: 0 0 auto; }
.sp-brand__mark { width: 48px; height: 48px; display: grid; place-items: center; color: #fff; background: #19334f; border-radius: 13px; font-size: 33px; font-weight: 700; box-shadow: 0 8px 20px rgba(18,43,67,.16); }
.sp-brand__text { display: grid; line-height: 1.06; letter-spacing: -.03em; }
.sp-brand__text b { font-size: 18px; }
.sp-brand__text small { margin-top: 4px; color: var(--sp-blue); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.sp-region { min-height: 44px; padding-left: 24px; border-left: 1px solid var(--sp-line); display: flex; align-items: flex-start; gap: 9px; margin-right: auto; }
.sp-region i { width: 10px; height: 10px; margin-top: 4px; border-radius: 50%; background: #26b88b; box-shadow: 0 0 0 5px #e5f7f0; }
.sp-region span, .sp-contact { display: grid; gap: 2px; }
.sp-region b { font-size: 13px; }
.sp-region small, .sp-contact small { color: var(--sp-muted); font-size: 11px; }
.sp-contact { text-align: right; line-height: 1.12; }
.sp-contact a { font-weight: 800; font-size: 17px; text-decoration: none; }
.sp-contact a:last-child { color: var(--sp-blue); font-size: 12px; }
.sp-call, .sp-cta a { padding: 14px 20px; color: #fff; background: #ff6b36; border-radius: 11px; font-weight: 800; text-decoration: none; white-space: nowrap; box-shadow: 0 8px 20px rgba(255,107,54,.18); }
.sp-nav { border-top: 1px solid var(--sp-line); }
.sp-nav .nav-inner { max-width: 1280px; min-height: 46px; margin: auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.sp-nav .nav-inner > a, .sp-nav .service-pages-menu > summary { color: #43576d; text-decoration: none; font-size: 12px; font-weight: 700; }
.sp-nav .nav-inner > a { padding: 13px 8px; white-space: nowrap; }
.sp-nav .nav-inner > a:hover { color: var(--sp-blue); }
.sp-main { min-height: 65vh; padding: 28px 22px 70px; }
.sp-breadcrumbs { max-width: 1080px; margin: 0 auto 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: #7a8a9d; font-size: 12px; }
.sp-breadcrumbs a { color: #50657b; text-decoration: none; }
.sp-article { max-width: 1080px; margin: auto; padding: clamp(24px, 5vw, 58px); background: #fff; border: 1px solid #edf1f5; border-radius: 22px; box-shadow: 0 18px 55px rgba(31,55,79,.07); }
.sp-kicker { margin-bottom: 18px; color: var(--sp-blue); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.sp-kicker span { padding: 0 5px; color: #31b899; }
.sp-content { max-width: 850px; }
.sp-content h1 { max-width: 820px; margin: 0 0 22px; color: #142b42; font-size: clamp(32px, 5.4vw, 54px); line-height: 1.08; letter-spacing: -.055em; }
.sp-content h2 { margin: 38px 0 13px; color: #172f49; font-size: clamp(22px, 3vw, 30px); line-height: 1.2; letter-spacing: -.035em; }
.sp-content h3 { margin: 24px 0 9px; font-size: 18px; }
.sp-content p, .sp-content li { color: #51657a; font-size: 16px; line-height: 1.75; }
.sp-content p { margin: 0 0 16px; }
.sp-content ul, .sp-content ol { padding-left: 23px; }
.sp-content a { color: #126fe0; font-weight: 700; }
.sp-content strong { color: #203a55; }
.sp-cta { margin-top: 42px; padding: 24px 26px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: #eef6ff; border: 1px solid #dbeaff; border-radius: 16px; }
.sp-cta div { display: grid; gap: 6px; }
.sp-cta b { font-size: 19px; }
.sp-cta span { max-width: 600px; color: #597189; font-size: 14px; line-height: 1.55; }
.sp-footer { min-height: 84px; padding: 22px max(24px, calc((100vw - 1080px)/2)); display: flex; justify-content: space-between; align-items: center; gap: 16px; color: #73849a; background: #fff; border-top: 1px solid var(--sp-line); font-size: 12px; }
.sp-footer a { color: #354e68; font-weight: 700; text-decoration: none; }
@media (max-width: 900px) {
  .sp-topline { flex-wrap: wrap; gap: 14px; padding: 14px 18px; }
  .sp-region { margin-right: auto; }
  .sp-nav .nav-inner { overflow: visible; justify-content: flex-start; flex-wrap: wrap; padding: 5px 14px; }
}
@media (max-width: 620px) {
  .sp-topline { min-height: auto; }
  .sp-brand { margin-right: auto; }
  .sp-brand__mark { width: 40px; height: 40px; }
  .sp-brand__text b { font-size: 15px; }
  .sp-region { order: 3; width: 100%; padding: 7px 0 0; border: 0; }
  .sp-contact { margin-left: auto; }
  .sp-contact a { font-size: 14px; }
  .sp-call { display: none; }
  .sp-nav .nav-inner { gap: 2px; }
  .sp-nav .nav-inner > a { padding: 10px 8px; font-size: 11px; }
  .sp-main { padding: 20px 12px 42px; }
  .sp-article { padding: 24px 19px; border-radius: 16px; }
  .sp-content p, .sp-content li { font-size: 15px; }
  .sp-cta { align-items: stretch; flex-direction: column; padding: 20px; }
  .sp-cta a { text-align: center; }
  .sp-footer { flex-wrap: wrap; padding: 20px; }
}