:root{--navy:#012359;--blue:#006af3;--orange:#fe8201;--purple:#801ab3;--bg:#f3f5fa;--ink:#0f1b33;--muted:#5f6a85;--line:#e1e6ef;--r:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:'Lexend',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font:700 15px/1 'Lexend',sans-serif;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:.2s}
.btn.pri{background:var(--blue);color:#fff}.btn.pri:hover{background:#0057c8}
.btn.org{background:var(--orange);color:#fff;box-shadow:0 8px 22px rgba(254,130,1,.3)}.btn.org:hover{transform:translateY(-2px)}
.btn.line{border-color:var(--line);color:var(--navy);background:#fff}
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:19px;color:var(--navy)}
.brand img{width:40px;height:40px;object-fit:contain}.brand em{font-style:normal;color:var(--purple)}
#links{display:flex;gap:22px;margin-left:auto;align-items:center}
#links a{text-decoration:none;font-weight:600;font-size:14.5px;color:var(--muted)}#links a:hover,#links a.on{color:var(--blue)}
#links .btn{color:#fff;padding:10px 18px}
#menuBtn{display:none;margin-left:auto;background:none;border:0;font-size:26px;color:var(--navy);cursor:pointer}
.phead{text-align:center;padding:64px 0 38px}
.kick{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.kick.pill{background:#efe6fb;color:var(--purple);border:1px solid #dcc6f3;padding:7px 16px;border-radius:999px;letter-spacing:.06em}
.phead h1{font-size:clamp(32px,4.4vw,50px);line-height:1.1;margin:12px 0 14px;color:var(--navy);letter-spacing:-.02em}
.phead p{color:var(--muted);font-size:17.5px;max-width:640px;margin:0 auto}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
footer{padding:44px 0;color:var(--muted);font-size:14px;background:#fff;border-top:1px solid var(--line);margin-top:80px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer .fl{display:flex;gap:18px;flex-wrap:wrap}footer a{text-decoration:none}footer a:hover{color:var(--blue)}footer .brand{font-size:16px}
/* blog list */
.bfil{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:0 0 16px}
.bfil button{border:1px solid var(--line);background:#fff;padding:8px 15px;border-radius:999px;font:600 13.5px 'Lexend';cursor:pointer;color:var(--muted)}
.bfil button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.bsearch{display:block;margin:0 auto 34px;max-width:420px;width:100%;padding:12px 18px;border:1px solid var(--line);border-radius:999px;font:15px 'Lexend';background:#fff}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:.2s}
.post:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(1,35,89,.12)}
.post img{aspect-ratio:1200/630;object-fit:cover;width:100%;border-bottom:1px solid var(--line)}
.post .b{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.post .d{color:var(--blue);font-weight:600;font-size:13.5px}
.post h2{font-size:19px;line-height:1.35;margin:8px 0 10px;color:var(--navy)}
.post p{color:var(--muted);margin:0 0 16px;font-size:14.5px;flex:1}
.post .rm{color:var(--blue);font-weight:700;font-size:14.5px}
.post.hide{display:none}
/* article */
.crumb{font-size:13.5px;color:var(--muted);padding:26px 0 0}.crumb a{text-decoration:none;color:var(--blue)}
.art{max-width:820px;margin:0 auto}
.art h1{font-size:clamp(30px,4vw,44px);line-height:1.15;color:var(--navy);margin:14px 0 12px;letter-spacing:-.02em}
.meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin-bottom:24px}.meta span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px}
.art .cover{border-radius:20px;border:1px solid var(--line);margin-bottom:30px}
.body{background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px 42px;font-size:16.5px}
.body h2{color:var(--navy);font-size:25px;margin:34px 0 10px;line-height:1.25}.body h2:first-child{margin-top:0}
.body p{margin:0 0 14px}.body ul,.body ol{padding-left:22px;margin:0 0 14px}.body li{margin:5px 0}
.lead{font-size:18.5px;color:#26324d}
.figs{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:10px 0 8px}
.figs figure{margin:0;background:var(--bg);border-radius:14px;padding:14px;border:1px solid var(--line)}
.figs img{border-radius:6px;box-shadow:0 8px 22px rgba(1,35,89,.12);background:#fff}
.figs figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
table.ps{width:100%;border-collapse:collapse;margin:6px 0 14px;font-size:15px}
table.ps th,table.ps td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
table.ps th{background:#f6f8fc;color:var(--navy);width:34%}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 14px}.chips span{background:#e7f0fe;color:var(--blue);border-radius:999px;padding:5px 12px;font-size:14px;font-weight:600}
.tip{background:#fff6ec;border:1px solid #ffd9b0;border-radius:14px;padding:14px 18px;margin:16px 0}
.cta{background:linear-gradient(120deg,var(--blue),var(--purple));color:#fff;border-radius:20px;padding:30px;text-align:center;margin:34px 0 8px}
.cta h3{margin:0 0 6px;font-size:23px}.cta p{margin:0 0 18px;color:#e6ecff}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px}
.rel a{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;font-weight:700;color:var(--navy);font-size:14.5px}
.rel a img{aspect-ratio:1200/630;object-fit:cover}.rel a span{display:block;padding:10px 12px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;padding:0 18px}
summary{cursor:pointer;font-weight:700;padding:15px 0;color:var(--navy)}details p{margin:0 0 15px;color:var(--muted)}
/* contact / legal */
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:1040px;margin:0 auto}
.sup{padding:32px}.sup h2{margin:0 0 20px;color:var(--navy);font-size:24px}
.row{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px}
.ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:21px;flex:none;background:#e7f0fe}
.ico.g{background:#e6f8ef}.ico.p{background:#f4e8fb}.ico.o{background:#fff1e3}
.row small{display:block;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.row b{color:var(--navy)}.row a{color:var(--blue);font-weight:700;font-size:17px}
.form{padding:32px}.form h2{margin:0 0 6px;color:var(--navy);font-size:24px}.form p.s{color:var(--muted);margin:0 0 18px;font-size:14.5px}
.form label{display:block;font-weight:600;font-size:14px;margin:12px 0 6px;color:var(--navy)}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:15px 'Lexend';background:#fbfcfe;color:var(--ink)}
.form textarea{min-height:140px;resize:vertical}
.form .btn{margin-top:18px;width:100%;justify-content:center}
.note{max-width:1040px;margin:24px auto 0;padding:24px 28px;background:#f8fafd;color:#33405e;font-size:15px}
.legal{max-width:860px;margin:0 auto;padding:44px 48px}
.legal h1{font-size:clamp(30px,4vw,42px);margin:0 0 6px;color:var(--navy);letter-spacing:-.02em}
.legal .upd{color:var(--muted);font-size:14px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:8px}
.legal h2{font-size:21px;color:var(--navy);margin:28px 0 8px}.legal p,.legal li{color:#33405e}.legal ul{padding-left:22px}
.legal a{color:var(--blue)}
.hl{background:#e7f0fe;border-radius:14px;padding:16px 20px;color:var(--navy);font-weight:600;margin:14px 0}
@media (max-width:960px){
 .bgrid,.rel{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.figs{grid-template-columns:1fr}
 .body,.legal{padding:26px 22px}
 #menuBtn{display:block}#links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:18px;border-bottom:1px solid var(--line)}#links.open{display:flex}
}
@media (max-width:620px){.bgrid,.rel{grid-template-columns:1fr}}
.dl{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:#fff6ec;border:1px solid #ffd9b0;border-radius:16px;padding:16px 20px;margin:14px 0 6px}
.dl b{display:block;color:var(--navy);font-size:17px}.dl span{color:var(--muted);font-size:14px}