body.site { background: #fff; }
.site-wrap { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: #ffffffee; backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.site-header .site-wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 72px; }
.site-brand { font-weight: 800; font-size: 21px; letter-spacing: -.8px; color: var(--ink); }
.site-brand small { margin-left: 8px; color: #94a3b8; font-size: 10px; letter-spacing: 2px; font-weight: 600; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.nav-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--blue-ink); }
.nav-link:hover { background: var(--sky); color: var(--ink); }
.nav-ic { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.site-header .btn { min-height: 44px; padding: 0 22px; margin-left: 6px; font-size: 15px; }
.site-footer { background: #0f172a; padding: 36px 0 44px; margin-top: 60px; font-size: 12px; color: #94a3b8; }
.site-footer .site-wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.site-footer strong { display: block; color: #fff; font-size: 14px; }
.footer-free { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 800; }
.site-footer nav { display: flex; gap: 6px 18px; flex-wrap: wrap; }
.site-footer nav a { display: inline-flex; min-height: 36px; align-items: center; color: #cbd5e1; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: #475569; }
.prose { max-width: 760px; padding: 40px 0 20px; }
.prose h1 { font-size: 32px; margin-bottom: 8px; }
.prose .meta { color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.prose h2 { font-size: 20px; margin: 34px 0 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.prose h3 { font-size: 16px; margin: 18px 0 6px; }
.prose p, .prose li { font-size: 15px; line-height: 1.95; }
.prose p + p { margin-top: 10px; }
.prose ol, .prose ul { padding-left: 22px; margin: 8px 0; }
.prose li + li { margin-top: 4px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 10px 0; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.prose th { background: var(--sky); font-weight: 600; }
.prose .toc { background: var(--snow); border-radius: 12px; padding: 14px 18px; font-size: 14px; }
.prose .toc a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 700px) {
  .site-wrap { width: calc(100% - 32px); }
  .site-brand small { display: none; }
  .nav-link { padding: 0 10px; font-size: 14px; }
  .site-header .btn { padding: 0 16px; margin-left: 2px; font-size: 14px; }
  .prose { padding-top: 26px; }
  .prose h1 { font-size: 26px; }
  .prose table { display: block; overflow-x: auto; }
}
.center { text-align: center; }
.h-xl { font-size: clamp(32px, 4.6vw, 52px); line-height: 1.3; letter-spacing: -.05em; margin: 14px 0 18px; }
.h-xl span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: 16px; line-height: 1.9; max-width: 620px; }
.center .lead { margin-inline: auto; }
.fineprint { color: var(--muted); font-size: 12px; margin-top: 12px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.center .cta-row { justify-content: center; }
.hero { display: grid; grid-template-columns: 1fr 1.05fr; gap: 50px; align-items: center; padding: 56px 0 64px; }
.hero .h-xl { font-size: clamp(30px, 3.5vw, 44px); }
.hero-visual { position: relative; display: block; padding: 0 0 40px 0; }
.device-desktop { display: block; border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 24px 60px #0f172a1f, 0 0 0 1px #e2e8f0; }
.device-desktop .bar { display: block; height: 22px; background: linear-gradient(90deg, #f1f5f9, #f8fafc); border-bottom: 1px solid #e2e8f0; }
.device-desktop img, .device-phone img { width: 100%; height: auto; display: block; }
.device-phone { position: absolute; right: -14px; bottom: 0; width: 34%; min-width: 130px; border-radius: 26px; overflow: hidden; border: 6px solid #0f172a; background: #0f172a; box-shadow: 0 20px 40px #0f172a40; }
.sect { padding: 72px 0; }
.sect.sky { background: var(--snow); }
.sect-head { max-width: 680px; margin-bottom: 34px; }
.sect-head h2 { font-size: clamp(26px, 3.2vw, 36px); line-height: 1.4; margin: 10px 0 12px; }
.sect-head p { color: var(--muted); font-size: 15px; line-height: 1.9; }
.sect.center .sect-head, .center .sect-head { margin-inline: auto; }
.narrow { max-width: 760px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.split h2 { font-size: clamp(26px, 3.2vw, 36px); margin: 10px 0 14px; }
.split .btn { margin-top: 22px; }
.tpl-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tpl-card { display: grid; gap: 6px; padding: 10px 10px 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: box-shadow .15s; }
.tpl-card:hover { box-shadow: 0 12px 30px #0f172a14; }
.tpl-card img { border-radius: 8px; border: 1px solid #f1f5f9; aspect-ratio: 1.6; object-fit: cover; object-position: top; }
.tpl-name { font-weight: 650; font-size: 16px; margin-top: 6px; padding-inline: 4px; }
.tpl-desc { color: var(--muted); font-size: 13px; padding-inline: 4px; }
.tpl-go { color: var(--blue-ink); font-size: 13px; padding-inline: 4px; text-decoration: underline; text-underline-offset: 3px; }
.phone-steps { list-style: none; padding: 0; margin: 0 0 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; }
.phone-steps li { display: grid; gap: 8px; align-content: start; }
.phone-steps img { width: min(260px, 100%); border-radius: 22px; border: 5px solid #0f172a; background: #0f172a; box-shadow: 0 14px 30px #0f172a26; justify-self: center; margin-bottom: 10px; }
.phone-steps h3 { font-size: 17px; }
.phone-steps h3::before { counter-increment: step; content: counter(step); display: inline-grid; place-items: center; width: 24px; height: 24px; margin-right: 8px; border-radius: 50%; background: var(--blue); color: #fff; font-size: 12px; vertical-align: 2px; }
.phone-steps p { color: var(--muted); font-size: 14px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { display: grid; padding: 12px 16px 12px 46px; border: 1px solid var(--line); border-radius: 12px; background: #fff; position: relative; }
.checks li::before { content: '✓'; position: absolute; left: 14px; top: 13px; width: 22px; height: 22px; border-radius: 50%; background: linear-gradient(135deg, #fb7185, #fb923c, #fbbf24); color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.checks strong { font-size: 15px; }
.checks span { color: var(--muted); font-size: 13px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-grid article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.feature-grid h3 { font-size: 17px; margin-bottom: 6px; }
.feature-grid p { color: var(--muted); font-size: 14px; }
.steps3 { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps3 li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.steps3 b { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--blue); color: #fff; margin-bottom: 10px; }
.steps3 h3 { font-size: 17px; }
.steps3 p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.cta-band { background: #fdfbf7; color: var(--ink); padding: 60px 0; margin-top: 20px; }
.cta-band h2 { font-size: clamp(24px, 3vw, 34px); }
.cta-band p { color: var(--muted); margin: 10px 0 22px; }
.btn.light { background: var(--ink); color: #fff; }
.btn.light:hover { background: #1e293b; }
.sect details summary { font-size: 15px; font-weight: 600; }
.sect details > div p { font-size: 14px; }
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 30px; padding-top: 34px; }
  .tpl-gallery { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 26px; }
}
@media (max-width: 700px) {
  .sect { padding: 48px 0; }
  .hero-visual { padding-bottom: 30px; margin-right: 10px; }
  .tpl-gallery, .feature-grid, .steps3 { grid-template-columns: 1fr; }
  .phone-steps { grid-template-columns: repeat(3, 78%); overflow-x: auto; scroll-snap-type: x mandatory; gap: 16px; padding-bottom: 6px; }
  .phone-steps li { scroll-snap-align: start; }
  .cta-row .btn { flex: 1 1 100%; }
}
.sect-head.center { text-align: center; margin-inline: auto; }