:root{--blue:#2563eb;--navy:#1a2a4a;--gray:#64748b;--light-gray:#f8f9fc;--border:#e2e8f0;}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Noto Sans',sans-serif;background:#fff;color:var(--navy);overflow-x:hidden;}
nav{position:fixed;top:0;left:0;right:0;z-index:999;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(226,232,240,.8);padding:0 5%;}
.nav-inner{max-width:1200px;margin:0 auto;height:64px;display:flex;align-items:center;justify-content:space-between;position:relative;}
.nav-logo{font-size:22px;font-weight:700;text-decoration:none;}
.nav-logo .b{color:var(--blue);}
.nav-logo .t{color:var(--navy);}
.nav-links{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:32px;white-space:nowrap;}
@media(max-width:1360px){.nav-links{gap:24px;}}
.nav-links a{font-size:14px;color:var(--gray);text-decoration:none;font-weight:500;white-space:nowrap;}
.nav-links a:hover{color:var(--blue);}
.nav-links a.try{color:var(--blue);font-weight:700;}
.nav-cta{display:flex;gap:10px;align-items:center;}
.btn-outline{padding:8px 20px;border:1.5px solid var(--blue);border-radius:8px;color:var(--blue);font-size:13px;font-weight:600;background:none;font-family:inherit;text-decoration:none;display:inline-flex;align-items:center;}
.btn-outline:hover{background:var(--blue);color:#fff;}
.nav-burger{display:none;width:40px;height:40px;border:1px solid var(--border);border-radius:8px;background:#fff;cursor:pointer;align-items:center;justify-content:center;font-size:20px;color:var(--navy);flex-shrink:0;}
@media(max-width:1240px){
  .nav-burger{display:inline-flex;}
  .nav-links{display:none;position:absolute;top:64px;left:-5vw;right:-5vw;transform:none;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 12px 30px rgba(0,0,0,.08);padding:8px 0;}
  .nav-links.open{display:flex;}
  .nav-links a{padding:13px 5%;font-size:15px;border-top:1px solid #f1f5f9;}
  .nav-links a:first-child{border-top:none;}
}
@media(max-width:768px){.nav-cta .btn-outline{padding:7px 14px;font-size:12px;}}

.wrap{max-width:720px;margin:0 auto;padding:112px 20px 64px;}
.crumb{font-size:13px;color:var(--gray);margin-bottom:18px;}
.crumb a{color:var(--blue);text-decoration:none;}
.kicker{display:inline-block;font-size:12.5px;font-weight:700;color:var(--blue);background:#eff6ff;border-radius:14px;padding:4px 12px;margin-bottom:12px;}
h1{font-size:36px;font-weight:900;line-height:1.25;letter-spacing:-.6px;margin-bottom:10px;text-wrap:balance;}
.meta{font-size:13px;color:#94a3b8;margin-bottom:26px;}
.lead{font-size:18px;line-height:1.8;color:#334155;padding:18px 20px;background:var(--light-gray);border-left:3px solid var(--blue);border-radius:0 10px 10px 0;margin-bottom:34px;}
h2{font-size:22px;font-weight:800;line-height:1.4;margin:36px 0 12px;text-wrap:balance;}
h2 .n{font-family:'DM Sans',sans-serif;color:#93c5fd;margin-right:10px;font-weight:700;}
p{font-size:16.5px;line-height:1.85;color:#334155;margin-bottom:14px;}
ul.pts{margin:4px 0 16px 0;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:16px;line-height:1.75;color:#334155;}
.sum{margin-top:40px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:14px;padding:20px 22px;}
.sum h2{margin:0 0 10px;font-size:19px;}
.sum ul{padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:15.5px;line-height:1.7;color:#1e3a8a;}
.refs{margin-top:36px;border-top:1px solid var(--border);padding-top:18px;}
.refs h3{font-size:13px;letter-spacing:.06em;color:#94a3b8;text-transform:uppercase;margin-bottom:10px;}
.refs li{list-style:none;font-size:13.5px;line-height:1.65;color:#475569;margin-bottom:10px;}
.refs a{color:var(--blue);word-break:break-all;}
.next{margin-top:36px;display:grid;gap:10px;}
.next a{display:block;border:1px solid var(--border);border-radius:12px;padding:14px 16px;text-decoration:none;color:var(--navy);font-weight:700;font-size:15px;}
.next a span{display:block;font-weight:400;font-size:13px;color:var(--gray);margin-top:2px;}
.next a:hover{border-color:var(--blue);}
.note{font-size:13px;color:#94a3b8;line-height:1.7;margin-top:28px;}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px;}
.cards a{display:flex;flex-direction:column;gap:6px;border:1px solid var(--border);border-radius:14px;padding:18px;text-decoration:none;color:var(--navy);min-width:0;}
.cards a:hover{border-color:var(--blue);}
.cards b{font-size:17px;line-height:1.4;}
.cards span{font-size:14px;color:var(--gray);line-height:1.6;}
@media(max-width:640px){h1{font-size:28px;}.lead{font-size:16.5px;}.cards{grid-template-columns:1fr;}.wrap{padding-top:96px;}}
footer{background:var(--navy);color:#94a3b8;padding:40px 5%;}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;}
.footer-logo{font-size:20px;font-weight:700;}
.footer-logo .b{color:var(--blue);}
.footer-logo .t{color:#fff;}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;}
.footer-links a{font-size:13px;color:#94a3b8;text-decoration:none;}
.footer-links a:hover{color:#fff;}
.footer-copy{font-size:12px;color:#64748b;}
@media(max-width:768px){.footer-inner{flex-direction:column;align-items:center;text-align:center;}}