@font-face{font-family:Mr;src:url(/a/manrope.woff2) format("woff2");font-weight:400 800;font-display:swap}
:root{--ink:#1b2333;--soft:#4b5567;--line:#e3e7ee;--bg:#ffffff;--tint:#f6f8fb;--pri:#2747b8;--pri2:#1c3590;--acc:#e8a33d;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.7 Mr,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--pri);text-underline-offset:3px}a:hover{color:var(--pri2)}
.sg-skip{position:absolute;left:-9999px}.sg-skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem;z-index:9}
.sg-w{width:min(100% - 2.2rem,var(--max));margin-inline:auto}
.sg-top{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.sg-top__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem 1.5rem;padding:.85rem 0}
.sg-brand{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.02rem;letter-spacing:-.01em}
.sg-brand svg{width:26px;height:26px}
.sg-menu{display:flex;flex-wrap:wrap;gap:.2rem .3rem;list-style:none;margin:0;padding:0}
.sg-menu a{display:block;padding:.35rem .65rem;border-radius:6px;color:var(--soft);text-decoration:none;font-size:.9rem;font-weight:600}
.sg-menu a:hover,.sg-menu a[aria-current]{background:#edf1fb;color:var(--pri2)}
.sg-hero{background:linear-gradient(180deg,#f3f6fd 0,#fff 100%);border-bottom:1px solid var(--line);padding:3.2rem 0 2.6rem}
.sg-hero__g{display:grid;grid-template-columns:1.35fr 1fr;gap:2.4rem;align-items:center}
.sg-tag{display:inline-block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--pri);margin:0 0 .6rem}
h1{font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.18;letter-spacing:-.02em;margin:0 0 .9rem}
h2{font-size:1.35rem;line-height:1.3;margin:2.2rem 0 .7rem;letter-spacing:-.01em}
h3{font-size:1.05rem;margin:1.4rem 0 .4rem}
.sg-lead{font-size:1.1rem;color:var(--soft);max-width:44rem;margin:0}
.sg-cta{display:inline-block;margin-top:1.4rem;background:var(--pri);color:#fff;padding:.75rem 1.3rem;border-radius:8px;font-weight:700;text-decoration:none}
.sg-cta:hover{background:var(--pri2);color:#fff}
.sg-pricecard{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 30px rgba(28,53,144,.08);padding:1.4rem 1.5rem}
.sg-pricecard h2{margin:0 0 .8rem;font-size:1.05rem}
.sg-pricecard table{width:100%;border-collapse:collapse;font-size:.95rem}
.sg-pricecard td{padding:.45rem 0;border-bottom:1px solid var(--line)}.sg-pricecard td:last-child{text-align:right;font-weight:700}
.sg-note{font-size:.8rem;color:var(--soft);margin:.7rem 0 0}
.sg-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;margin:2.2rem 0}
.sg-card{border:1px solid var(--line);border-radius:12px;padding:1.2rem 1.3rem;background:#fff}
.sg-card h2{font-size:1.05rem;margin:0 0 .4rem}.sg-card p{margin:0;color:var(--soft);font-size:.95rem}
.sg-head{border-bottom:1px solid var(--line);padding:2.2rem 0 1.6rem;background:var(--tint)}
.sg-crumbs{list-style:none;display:flex;gap:.4rem;padding:0;margin:0 0 .8rem;font-size:.82rem;color:var(--soft)}
.sg-crumbs li+li:before{content:"/";margin-right:.4rem;color:#a7afbd}
.sg-meta{font-size:.82rem;color:var(--soft);margin:.9rem 0 0}
.sg-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:2.6rem;padding:1.2rem 0 3rem}
.sg-text{max-width:46rem}.sg-text p,.sg-text li{color:#283246}
.sg-side{position:sticky;top:5rem;align-self:start;margin-top:2rem}
.sg-toc{border-left:3px solid var(--pri);padding:.2rem 0 .2rem 1rem}
.sg-toc p{font-weight:800;font-size:.85rem;margin:0 0 .4rem;text-transform:uppercase;letter-spacing:.06em;color:var(--soft)}
.sg-toc ul{list-style:none;margin:0;padding:0;font-size:.9rem}.sg-toc li{margin:.3rem 0}.sg-toc a{text-decoration:none;color:var(--ink)}
.sg-side__box{margin-top:1.6rem;background:var(--tint);border-radius:10px;padding:1rem 1.1rem;font-size:.88rem}
.sg-side__box dl{margin:0}.sg-side__box dt{color:var(--soft);font-size:.78rem}.sg-side__box dd{margin:0 0 .5rem;font-weight:700}
.sg-tbl{overflow-x:auto;margin:1.2rem 0;border:1px solid var(--line);border-radius:10px}
.sg-tbl table{border-collapse:collapse;width:100%;font-size:.93rem}
.sg-tbl th{background:var(--tint);text-align:left;font-weight:700}
.sg-tbl th,.sg-tbl td{padding:.6rem .8rem;border-bottom:1px solid var(--line)}
.sg-box{background:#fff8ec;border:1px solid #f3d9a8;border-radius:10px;padding:.9rem 1.1rem;margin:1.2rem 0}
.sg-box p{margin:0}
.sg-shop{border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.3rem;margin:1.2rem 0;background:#fff;box-shadow:0 4px 14px rgba(27,35,51,.05)}
.sg-shop h3{margin:0 0 .3rem}
.sg-faq details{border-bottom:1px solid var(--line);padding:.8rem 0}.sg-faq summary{cursor:pointer;font-weight:700}
.sg-refs{margin-top:2.4rem;font-size:.86rem;border-top:1px solid var(--line);padding-top:1rem}.sg-refs ul{padding-left:1.1rem}
.sg-cit{font-size:.8rem;text-decoration:none}
.sg-foot{background:#141b2b;color:#c6cddb;padding:2.6rem 0 1.4rem;font-size:.9rem}
.sg-foot a{color:#e2e7f2;text-decoration:none}.sg-foot a:hover{text-decoration:underline}
.sg-foot .sg-brand{color:#fff}
.sg-foot__g{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.6rem}
.sg-foot ul{list-style:none;padding:0;margin:.4rem 0 0}.sg-foot li{margin:.3rem 0}
.sg-foot__h{font-weight:800;color:#fff;margin:0;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em}
.sg-foot__end{border-top:1px solid #2a3348;margin-top:2rem;padding-top:1rem;font-size:.8rem;color:#8d96aa}
@media(max-width:860px){.sg-hero__g,.sg-layout,.sg-foot__g{grid-template-columns:1fr}.sg-cards{grid-template-columns:1fr}.sg-side{position:static}}