:root{--navy:#0b1830;--ink:#17253a;--muted:#5f7083;--green:#0ba77a;--green-dark:#08735c;--green-deep:#073b35;--green-soft:#eaf8f3;--coral:#f45b63;--cream:#fffaf3;--line:#dfeae6;--surface:#f8fbfa;--white:#fff;--shadow:0 18px 44px rgba(9,25,43,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.68;-webkit-font-smoothing:antialiased}a{color:inherit}.container{width:min(100% - 32px,1040px);margin:auto}.site-nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-row{min-height:64px;display:flex;align-items:center;gap:18px}.brand{text-decoration:none;font-weight:950;color:var(--navy);margin-right:auto}.navlinks{display:flex;gap:15px;flex-wrap:wrap}.navlinks a{text-decoration:none;color:#506274;font-size:.82rem;font-weight:800}.navlinks a:hover{color:var(--green-dark)}.hero{padding:58px 0 40px;background:radial-gradient(circle at 8% 0,#e6faf3 0,transparent 34%),linear-gradient(180deg,#fbfffd,#fff)}.crumbs{font-size:.78rem;color:#718095;margin-bottom:18px}.crumbs a{color:var(--green-dark);text-decoration:none;font-weight:800}.eyebrow{display:inline-block;padding:7px 11px;border-radius:999px;background:var(--green-soft);color:var(--green-dark);font-size:.7rem;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.hero h1{max-width:820px;margin:14px 0 12px;color:var(--navy);font-size:clamp(2.2rem,7vw,4rem);line-height:1.05;letter-spacing:-.05em}.hero p{max-width:760px;color:var(--muted);font-size:1.02rem;margin:0}.content{padding:42px 0 72px}.layout{display:grid;gap:22px}.card,.article{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.article{padding:26px}.article h2{margin:34px 0 10px;color:var(--navy);font-size:1.55rem;line-height:1.15;letter-spacing:-.035em}.article h2:first-child{margin-top:0}.article h3{color:var(--navy);margin:24px 0 8px}.article p,.article li{color:#526579}.article ul,.article ol{padding-left:22px}.callout{margin:24px 0;padding:16px 18px;border-radius:18px;background:var(--green-soft);border:1px solid #cae9de;color:#426154}.callout strong{color:var(--green-dark)}.warning{background:#fff8ea;border-color:#eedfc8;color:#695d4d}.grid{display:grid;gap:14px}.mini{padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.mini strong{display:block;color:var(--navy)}.mini p{margin:6px 0 0;color:var(--muted);font-size:.9rem}.cta{margin-top:30px;padding:22px;border-radius:22px;background:linear-gradient(135deg,var(--green-deep),#0a695c);color:#eafff7}.cta h2{color:#fff;margin:0 0 8px}.cta p{color:#d9eee7}.btn{display:inline-flex;margin-top:14px;padding:13px 19px;border-radius:999px;background:linear-gradient(135deg,var(--coral),#ff7b42);color:#fff;text-decoration:none;font-weight:900}.aside{padding:20px}.aside h3{margin:0 0 9px;color:var(--navy)}.aside a{display:block;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--green-dark);font-weight:800;font-size:.9rem}.aside a:last-child{border:0}.footer{background:var(--green-deep);color:#d8ece5;padding:30px 0}.footer-row{display:flex;flex-direction:column;gap:12px}.footer strong{color:#fff}.footer small{color:#c3ddd4}.footer-links{display:flex;gap:12px 18px;flex-wrap:wrap}.footer a{color:#eafff7;text-decoration:none;font-size:.78rem;font-weight:800}.contact-box{display:grid;gap:12px}.contact-item{padding:16px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.contact-item span{display:block;color:#718095;font-size:.78rem}.contact-item a,.contact-item strong{color:var(--navy);font-weight:900}.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.meta span{font-size:.75rem;color:#5d7180;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 10px}.guide-list{display:grid;gap:14px}.guide-link{display:block;padding:20px;border:1px solid var(--line);border-radius:20px;background:#fff;text-decoration:none;box-shadow:var(--shadow)}.guide-link small{color:var(--green-dark);font-weight:900;text-transform:uppercase;letter-spacing:.06em}.guide-link strong{display:block;color:var(--navy);font-size:1.1rem;margin-top:5px}.guide-link span{display:block;color:var(--muted);margin-top:7px;font-size:.9rem}
@media(min-width:820px){.layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start}.aside{position:sticky;top:86px}.article{padding:34px}.grid.cols2{grid-template-columns:repeat(2,1fr)}.footer-row{flex-direction:row;justify-content:space-between;align-items:center}.guide-list{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.navlinks{display:none}.hero{padding-top:42px}.content{padding-top:28px}.article{padding:20px}}