:root{--navy:#0a2f6b;--blue:#0b5aa5;--sky:#3f72b9;--yellow:#ffd500;--ink:#14253d;--mute:#5b6b82;--line:#dbe4f0;--bg:#f3f7fc}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
a{color:inherit}
.tech{background:radial-gradient(circle at 78% 20%,rgba(80,170,255,.35),transparent 40%),radial-gradient(circle at 12% 90%,rgba(80,170,255,.25),transparent 45%),linear-gradient(120deg,#082a63,#0b4a96 55%,#06357a)}
.nav{position:sticky;top:0;z-index:10;color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.25)}
.nav .in{max-width:1180px;margin:auto;display:flex;align-items:center;gap:22px;padding:8px 16px}
.nav img{width:56px;height:56px;flex:none}
.menu{display:flex;gap:6px;overflow-x:auto;flex:1;scrollbar-width:none}.menu::-webkit-scrollbar{display:none}
.menu a{color:#fff;text-decoration:none;font-weight:700;padding:10px 12px;border-radius:8px;white-space:nowrap}
.menu a:hover,.menu a.on{background:rgba(255,255,255,.18)}
.btn-login{background:var(--yellow);color:var(--sky);font-weight:800;text-decoration:none;padding:9px 18px;border-radius:10px;white-space:nowrap}
.hero{color:#fff;text-align:center;padding:30px 16px 34px}
.hero .org{color:var(--yellow);font-weight:800;font-size:clamp(.85rem,1.6vw,1.15rem);line-height:1.4;margin:0 0 14px}
.hero .t1{color:var(--yellow);font-weight:800;font-size:clamp(1.6rem,4vw,2.6rem);margin:0;text-shadow:0 2px 6px rgba(0,0,0,.4)}
.hero .t2{font-weight:800;font-size:clamp(1.3rem,3.6vw,2.6rem);margin:0;text-shadow:0 2px 6px rgba(0,0,0,.45)}
.hero .slo{color:var(--yellow);font-style:italic;font-weight:700;font-size:clamp(1rem,2vw,1.4rem);margin:12px 0 0}
.wrap{max-width:1180px;margin:auto;padding:22px 16px 40px}
.layout{display:grid;grid-template-columns:minmax(0,2.4fr) minmax(0,1fr);gap:20px}
@media(max-width:860px){.layout{grid-template-columns:1fr}}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
@media(max-width:700px){.grid3{grid-template-columns:1fr 1fr}}@media(max-width:480px){.grid3{grid-template-columns:1fr}}
.card{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 2px 8px rgba(10,47,107,.06);transition:.15s}
a.card:hover,button.card:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(10,47,107,.15)}
.card h3{margin:8px 0 6px;font-size:1.02rem;line-height:1.4;color:var(--navy)}.card p{margin:0;color:var(--mute);font-size:.9rem}
.feature{background:linear-gradient(120deg,var(--navy),var(--sky));color:#fff;border:0;padding:26px}
.feature h3{color:#fff;font-size:clamp(1.2rem,2.6vw,1.7rem)}.feature p{color:#dbe8ff;font-size:1rem}
.chip{display:inline-block;font-size:.75rem;font-weight:800;background:var(--yellow);color:#4a3a00;border-radius:999px;padding:2px 10px}
.date{font-size:.8rem;color:var(--mute)}.feature .date{color:#c9dcff}
.side{display:flex;flex-direction:column;gap:14px}
.box{background:var(--sky);color:#fff;border-radius:20px;padding:16px;font-weight:800;text-align:center;border:0;font:inherit;font-weight:800;cursor:pointer;width:100%;text-decoration:none;display:block}
.box:hover{background:var(--blue)}.box small{display:block;font-weight:500;opacity:.9}
.links{background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px}.links h4{margin:0 0 8px;color:var(--navy)}
.visit{background:var(--navy);color:#fff;border-radius:20px;padding:14px;text-align:center}.visit b{display:block;font-size:1.5rem;color:var(--yellow)}
.empty{padding:26px;text-align:center;color:var(--mute);border:2px dashed var(--line);border-radius:20px;background:#fff}
.article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(18px,4vw,36px)}.article h1{color:var(--navy);margin:8px 0;font-size:clamp(1.4rem,3vw,2rem);line-height:1.3}
.article p{max-width:72ch}.back{display:inline-block;margin-bottom:12px;font-weight:700;color:var(--blue);text-decoration:none}
footer{color:#fff}footer .in{max-width:1180px;margin:auto;padding:28px 16px;display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap}
footer p{margin:3px 0;color:var(--yellow)}footer h4{margin:0 0 6px;font-size:1.15rem;color:var(--yellow)}footer .qc{font-style:italic;font-weight:700;font-size:.9rem}footer a{color:var(--yellow)}
footer img{width:173px;height:auto;border-radius:4px;align-self:flex-start}
dialog{border:0;border-radius:18px;width:min(480px,94vw);padding:20px}dialog label{display:block;font-weight:700;font-size:.85rem;margin-top:10px}
dialog input,dialog textarea{width:100%;font:inherit;padding:9px 11px;border:1px solid var(--line);border-radius:10px;margin-top:3px}
dialog button{font:inherit;font-weight:800;border:0;border-radius:10px;padding:9px 18px;cursor:pointer}.ok{background:var(--sky);color:#fff}.no{background:#e8eef7;color:var(--navy)}

.cover{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;margin-bottom:10px}.feature .cover{aspect-ratio:21/9}
.article figure{margin:18px 0}.article figure img{max-width:100%;height:auto;border-radius:12px;display:block;margin:auto}.article figcaption{text-align:center;color:var(--mute);font-size:.85rem;margin-top:6px}

.spg{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}@media(max-width:640px){.spg{grid-template-columns:1fr}}.spl{display:block;font-weight:700;font-size:.85rem;color:var(--navy)}.spl.w{grid-column:1/-1}.spl input,.spl select,.spl textarea{width:100%;font:inherit;font-weight:400;padding:9px 11px;border:2px solid #9bbbe3;border-radius:10px;margin-top:3px;background:#fff}