:root { --bg:#f7fafb; --white:#fff; --ink:#0e2a35; --muted:#5a7380; --line:#e1eaee; --teal:#0f9b8e; --teal-d:#0b7d73; --teal-50:#e6f6f4; --sky:#dff1fb; --max:1200px; }
* { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--ink); font-family:"Plus Jakarta Sans",system-ui,sans-serif; line-height:1.6; -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; }
.wrap { max-width:var(--max); margin:0 auto; padding:0 24px; }
h1,h2,h3 { letter-spacing:-.025em; line-height:1.12; font-weight:800; }
h2 { font-size:clamp(2rem,4vw,2.9rem); }
.chip { display:inline-flex; align-items:center; gap:8px; background:var(--teal-50); color:var(--teal); font-weight:700; font-size:.8rem; padding:7px 14px; border-radius:999px; margin-bottom:18px; }
.chip::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--teal); }
.lead { color:var(--muted); font-size:1.08rem; max-width:560px; }
.muted { color:var(--muted); }
section { padding:110px 0; }
.center { text-align:center; } .center .lead { margin:14px auto 0; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:10px; padding:15px 26px; border-radius:14px; font-weight:700; font-size:.95rem; transition:.2s; border:0; cursor:pointer; font-family:inherit; }
.btn.primary { background:var(--teal); color:#fff; box-shadow:0 10px 26px rgba(15,155,142,.28); }
.btn.primary:hover { transform:translateY(-2px); background:var(--teal-d); }
.btn.ghost { background:var(--white); border:1px solid var(--line); color:var(--ink); }
.btn.ghost:hover { border-color:var(--teal); }
.card { background:var(--white); border:1px solid var(--line); border-radius:24px; }
.ph { background:var(--sky) center/cover no-repeat; }

.topbar { background:var(--ink); color:#cfe2e8; font-size:.82rem; }
.topbar .wrap { display:flex; justify-content:space-between; height:40px; align-items:center; gap:16px; }
.dot-live { width:9px; height:9px; border-radius:50%; background:#22c55e; box-shadow:0 0 0 4px rgba(34,197,94,.18); display:inline-block; margin-right:8px; }
.site-header { position:sticky; top:0; z-index:40; background:rgba(247,250,251,.92); backdrop-filter:blur(12px); border-bottom:1px solid var(--line); }
.nav { height:74px; display:flex; align-items:center; justify-content:space-between; gap:20px; }
.brand { display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.22rem; }
.brand svg { width:34px; height:34px; flex:none; }
.nav ul { display:flex; gap:6px; list-style:none; font-weight:600; font-size:.93rem; color:var(--muted); }
.nav ul a { padding:9px 14px; border-radius:10px; transition:.15s; }
.nav ul a:hover { color:var(--ink); background:var(--white); }
.nav ul a.on { color:var(--teal); background:var(--teal-50); }
.burger { display:none; width:44px; height:44px; border-radius:12px; border:1px solid var(--line); background:var(--white); cursor:pointer; font-size:1.2rem; color:var(--ink); }

.page-hero { padding:80px 0 70px; position:relative; overflow:hidden; }
.page-hero::before { content:""; position:absolute; width:620px; height:620px; right:-160px; top:-260px; border-radius:50%; background:radial-gradient(circle,var(--sky),transparent 70%); }
.page-hero .wrap { position:relative; }
.page-hero h1 { font-size:clamp(2.4rem,5vw,3.8rem); max-width:760px; }
.page-hero h1 span { color:var(--teal); }
.page-hero .lead { margin-top:18px; }
.crumbs { font-size:.85rem; color:var(--muted); margin-bottom:22px; font-weight:600; }
.crumbs a:hover { color:var(--teal); }

.site-footer { background:var(--ink); color:#a9c3cc; padding:70px 0 40px; font-size:.9rem; }
.fcta { display:flex; justify-content:space-between; align-items:center; gap:30px; flex-wrap:wrap; background:var(--teal); color:#fff; border-radius:28px; padding:44px 50px; margin-bottom:70px; }
.fcta h3 { font-size:1.9rem; }
.fcta p { color:#d4f1ee; }
.fcta .btn { background:#fff; color:var(--ink); }
.fgrid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:40px; }
.site-footer h4 { color:#fff; margin-bottom:14px; font-size:.95rem; }
.site-footer li { list-style:none; padding:4px 0; }
.site-footer li a:hover { color:#fff; }
.fbot { border-top:1px solid rgba(255,255,255,.1); margin-top:40px; padding-top:24px; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; }

details { background:var(--white); border:1px solid var(--line); border-radius:18px; padding:20px 24px; margin-bottom:12px; }
summary { cursor:pointer; list-style:none; font-weight:700; display:flex; justify-content:space-between; gap:16px; }
summary::after { content:"+"; width:28px; height:28px; border-radius:50%; background:var(--teal-50); color:var(--teal); display:grid; place-items:center; flex:none; }
details[open] summary::after { content:"–"; }
details p { color:var(--muted); margin-top:10px; }

label { display:grid; gap:7px; font-size:.85rem; font-weight:700; }
input,select,textarea { border:1px solid var(--line); background:var(--white); border-radius:12px; padding:13px 14px; font:inherit; font-weight:500; color:var(--ink); width:100%; }
input:focus,select:focus,textarea:focus { outline:2px solid var(--teal); border-color:transparent; }

.reveal { opacity:0; transform:translateY(20px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in { opacity:1; transform:none; }

.pc-badge { position:fixed; left:16px; bottom:16px; z-index:99; background:#111; color:#fff; font:600 12px/1 Inter,system-ui,sans-serif; padding:10px 14px; border-radius:999px; box-shadow:0 8px 30px rgba(0,0,0,.25); }
.embed .pc-badge { display:none; }
html.embed { scrollbar-width:none; }
html.embed .reveal { opacity:1; transform:none; }

@media (max-width:980px) {
  .burger { display:block; }
  .nav ul { position:absolute; top:74px; left:0; right:0; background:var(--bg); flex-direction:column; padding:14px 24px 24px; border-bottom:1px solid var(--line); display:none; }
  .open .nav ul { display:flex; }
  .nav ul a { display:block; padding:14px; }
  .nav > .btn { display:none; }
  .topbar span:last-child { display:none; }
  .fgrid { grid-template-columns:1fr 1fr; }
  .fcta { padding:34px 28px; }
}
@media (max-width:560px) { .fgrid { grid-template-columns:1fr; } section { padding:80px 0; } }