:root{--sn:#1d4ed8;--snd:#1e3a8a;--snl:#3b82f6;--sy:#eab308;--syd:#ca8a04;--sg50:#f9fafb;--sg100:#f3f4f6;--sg200:#e5e7eb;--sg600:#4b5563;--sg700:#374151;--sg800:#1f2937;--sg900:#111827;--sr:8px;--srl:12px;--ss:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);--ssl:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1)}
.ac{max-width:1200px;margin:0 auto;padding:0 24px}
.st{font-size:2rem;font-weight:700;text-align:center;color:var(--sg800);margin:0 0 20px;letter-spacing:-0.01em;line-height:1.25}
.sd{text-align:center;color:var(--sg600);font-size:1.05rem;max-width:65ch;margin:0 auto 48px;line-height:1.7}
.se{padding:80px 0;width:100%;overflow:hidden}

/* Header */
.snp-shl{font-size:1.35rem;font-weight:700;color:var(--sn);text-decoration:none;white-space:nowrap;letter-spacing:-.02em;flex-shrink:0}
.snp-shl:hover{color:var(--snd)}
.snp-snl{display:inline-flex;align-items:center;padding:8px 16px;font-size:.9rem;font-weight:500;color:var(--sg700);text-decoration:none;border-radius:6px;transition:color .15s,background .15s;white-space:nowrap}
.snp-snl:hover{color:var(--sn);background:var(--sg50)}
.snp-sst{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:none;border:none;cursor:pointer;color:var(--sg600);border-radius:8px;transition:color .15s,background .15s;flex-shrink:0}
.snp-sst:hover{color:var(--sn);background:var(--sg50)}
.snp-ssi{border:none;background:transparent;font-size:.875rem;color:var(--sg800);outline:none;width:100%;min-width:0;padding:0}
.snp-ssi::placeholder{color:var(--sg600)}
.snp-ssb2{display:flex;align-items:center;justify-content:center;width:32px;height:40px;background:none;border:none;cursor:pointer;color:var(--sn);flex-shrink:0;padding:0}
.snp-ssb2:hover{color:var(--snd)}
/* Page hero */
.snp-page-hero{background:linear-gradient(135deg,var(--snd),#1e40af);color:#fff;padding:64px 0;text-align:center}
.snp-page-hero h1{font-size:2.25rem;font-weight:700;margin:0 0 12px;letter-spacing:-.01em}
.snp-page-hero p{font-size:1.1rem;color:rgba(219,234,254,.85);max-width:600px;margin:0 auto;line-height:1.65}

/* Article grid */
.snp-blog-grid{background:var(--sg50)}
.snp-bg{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.snp-bc{background:#fff;border-radius:var(--srl);overflow:hidden;box-shadow:var(--ss);transition:box-shadow .3s ease,transform .2s ease}
.snp-bc:hover{box-shadow:var(--ssl);transform:translateY(-2px)}
.snp-bc img{width:100%;height:180px;object-fit:cover}
.snp-bb{padding:20px}
.snp-bb .snp-bcat{display:inline-block;font-size:.72rem;font-weight:500;background:#eff6ff;color:var(--sn);padding:3px 10px;border-radius:99px;margin-bottom:10px}
.snp-bb h3{font-size:1.05rem;font-weight:600;margin:0 0 8px;line-height:1.35}
.snp-bb h3 a{color:var(--sg800);text-decoration:none}
.snp-bb h3 a:hover{color:var(--sn)}
.snp-bb p{font-size:.875rem;color:var(--sg600);line-height:1.6;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.snp-brm{font-size:.85rem;font-weight:500;color:var(--sn);text-decoration:none}
.snp-brm:hover{color:var(--snd);text-decoration:underline}

/* Footer */
.snp-sfo{background:var(--sg900);color:#d1d5db;padding:64px 0 0}
.snp-sfg{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.snp-sfl2{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:-.01em}
.snp-sfd{font-size:.85rem;line-height:1.7;color:#9ca3af;margin:0 0 16px}
.snp-sfcs{display:flex;flex-wrap:wrap;gap:8px}
.snp-sba{display:inline-block;font-size:.72rem;font-weight:500;background:rgba(255,255,255,.08);color:#d1d5db;padding:4px 10px;border-radius:4px;white-space:nowrap}
.snp-sfh{font-size:.9rem;font-weight:600;color:#fff;margin:0 0 16px;text-transform:uppercase;letter-spacing:.04em}
.snp-sfls{list-style:none;padding:0;margin:0}
.snp-sfls li{margin-bottom:8px}
.snp-sfls a{font-size:.85rem;color:#9ca3af;text-decoration:none;transition:color .15s ease}
.snp-sfls a:hover{color:var(--sy)}
.snp-sfco{list-style:none;padding:0;margin:0 0 16px}
.snp-sfco li{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px;font-size:.85rem;color:#9ca3af}
.snp-sfco a{color:var(--sy);text-decoration:none}
.snp-sfco a:hover{text-decoration:underline}
.snp-sfic{flex-shrink:0;width:18px;text-align:center;color:#6b7280}
.snp-sfct{font-size:.8rem;line-height:1.6;color:#6b7280;margin:0}
.snp-sfb{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:20px 0}
.snp-sfcr{font-size:.8rem;color:#6b7280;margin:0}
.snp-sfbl{display:flex;gap:20px}
.snp-sfbl a{font-size:.8rem;color:#6b7280;text-decoration:none;transition:color .15s ease}
.snp-sfbl a:hover{color:var(--sy)}

/* Responsive */
@media(max-width:1024px){
.snp-bg{grid-template-columns:1fr 1fr}
.snp-sfg{grid-template-columns:1fr 1fr 1fr}.snp-sfa{grid-column:1/-1}
}
@media(max-width:768px){
.se{padding:56px 0}
.snp-page-hero{padding:48px 0}
.snp-page-hero h1{font-size:1.75rem}
.snp-bg{grid-template-columns:1fr}
.snp-bc img{height:200px}
.snp-sfg{grid-template-columns:1fr 1fr;gap:32px}.snp-sfa{grid-column:1/-1}
.snp-sfb{flex-direction:column;text-align:center}
}
@media(max-width:480px){
.se{padding:40px 0}
.snp-page-hero h1{font-size:1.5rem}
.snp-bc img{height:160px}
.snp-sfg{grid-template-columns:1fr}
.snp-sfo{padding:40px 0 0}
}