*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Trebuchet MS','Segoe UI',Verdana,sans-serif;color:#22303a;line-height:1.6;
background:linear-gradient(180deg,#00b7ea 0%,#009ec3 100%) fixed}
img{max-width:100%;height:auto;display:block}
a{color:#006699;text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:calc(100% - 44px);max-width:1140px;margin:22px auto;background:#fff;border-radius:14px;
box-shadow:0 14px 40px rgba(0,40,70,.28);overflow:hidden}
.topbar{background:#075e7e;color:#bfe9f5;font-size:.8rem;padding:6px 22px;display:flex;justify-content:space-between}
header.site{display:flex;align-items:center;gap:18px;padding:16px 22px;background:#fff;
border-bottom:4px solid #e33232;position:sticky;top:0;z-index:50}
header.site .logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
header.site .logo img{height:52px;width:auto}
nav.main{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
nav.main a{padding:8px 12px;border-radius:8px;font-weight:bold;font-size:.92rem;color:#075e7e}
nav.main a:hover{background:#fff199;text-decoration:none}
.hero{padding:26px 26px 6px}
.hero h1{font-size:1.7rem;color:#0d3d52;margin-bottom:8px}
.hero p{color:#46606e;max-width:860px}
.layout{display:grid;grid-template-columns:236px 1fr;gap:22px;padding:20px 22px 30px}
.side .box{border:1px solid #d7ecf3;border-radius:10px;margin-bottom:16px;overflow:hidden}
.side .box h2{background:#e33232;color:#fff;font-size:.95rem;padding:9px 14px;letter-spacing:.3px}
.side .box .inner{padding:8px 6px}
.side a.cat{display:flex;justify-content:space-between;padding:6px 12px;border-radius:7px;color:#0d3d52;font-size:.92rem}
.side a.cat:hover{background:#fff199;text-decoration:none}
.side a.cat .n{background:#eef7fa;border-radius:20px;padding:0 9px;font-size:.78rem;color:#075e7e;font-weight:bold}
.side .stats div{padding:6px 12px;font-size:.88rem;color:#46606e}
.side .stats b{color:#e33232}
.sec-head{display:flex;align-items:baseline;gap:12px;margin:18px 0 12px}
.sec-head h2{font-size:1.25rem;color:#0d3d52;border-left:6px solid #e33232;padding-left:10px}
.filter{margin:6px 0 4px;width:100%;padding:10px 14px;border:2px solid #bfe3ee;border-radius:10px;font-size:.95rem}
.filter:focus{outline:none;border-color:#00b7ea}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{border:1px solid #d7ecf3;border-radius:12px;overflow:hidden;background:#fff;
transition:transform .18s ease,box-shadow .18s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(0,80,120,.18)}
.card .ph{aspect-ratio:16/10;overflow:hidden;background:#eef7fa}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.card:hover .ph img{transform:scale(1.05)}
.card .cb{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .cat-tag{font-size:.72rem;font-weight:bold;color:#e33232;text-transform:uppercase;letter-spacing:.5px}
.card h3{font-size:1.02rem;line-height:1.35}
.card h3 a{color:#123c50}
.card p{font-size:.85rem;color:#56707e;flex:1}
.card .date{font-size:.74rem;color:#8aa4b0}
article.page{max-width:820px}
article.page h1{font-size:1.85rem;color:#0d3d52;line-height:1.25;margin:4px 0 6px}
.crumbs{font-size:.8rem;color:#7d97a4;margin-bottom:8px}
.meta{font-size:.8rem;color:#8aa4b0;margin-bottom:14px}
.prose figure{margin:18px 0;border-radius:12px;overflow:hidden;border:1px solid #d7ecf3}
.prose p{margin:0 0 14px}
.prose h2{font-size:1.32rem;color:#0d3d52;margin:26px 0 10px;border-left:6px solid #e33232;padding-left:10px}
.prose h3{font-size:1.1rem;color:#155a75;margin:20px 0 8px}
.prose ul,.prose ol{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.article-table-wrap{overflow-x:auto;margin:16px 0;border-radius:10px;border:1px solid #d7ecf3}
table.article-table{width:100%;border-collapse:collapse;font-size:.9rem}
table.article-table th{background:#075e7e;color:#fff;text-align:left;padding:10px 12px}
table.article-table td{padding:9px 12px;border-bottom:1px solid #e3f1f6;vertical-align:top}
table.article-table tr:nth-child(even) td{background:#f4fbfd}
.related{margin-top:30px}
footer{background:#075e7e;color:#cfeef8;padding:26px 22px 20px;margin-top:10px}
footer .fgrid{display:flex;gap:30px;flex-wrap:wrap;align-items:flex-start}
footer .flogo{display:flex;align-items:center;gap:10px}
footer .flogo img{height:40px;width:auto}
footer .fnav{display:flex;flex-direction:column;gap:4px}
footer .fnav b{color:#fff;margin-bottom:4px}
footer a{color:#cfeef8;font-size:.9rem}
footer .legal{width:100%;border-top:1px solid rgba(255,255,255,.2);margin-top:16px;padding-top:12px;font-size:.78rem;color:#9fd2e0}
@media(max-width:900px){
.layout{grid-template-columns:1fr}
.side{order:2}
.grid{grid-template-columns:repeat(2,1fr)}
nav.main{display:none}
}
@media(max-width:560px){
.wrap{width:calc(100% - 20px);margin:10px auto}
.grid{grid-template-columns:1fr}
.hero h1{font-size:1.35rem}
article.page h1{font-size:1.45rem}
header.site .logo img{height:44px}
}