*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Microsoft YaHei',sans-serif;background:#eef1f6;color:#2b3542;line-height:1.8}
a{color:#1a4d8f;text-decoration:none}a:hover{text-decoration:underline}
.kd55-wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.kd55-header{background:#16324f}
.kd55-topbar{background:#1a4d8f;color:#d6e2f2;font-size:13px;padding:6px 0}
.kd55-brandbar{padding:18px 0 12px}
.kd55-logo{font-size:23px;font-weight:700;color:#fff}.kd55-logo small{font-size:12px;color:#9db8d8;margin-left:10px;font-weight:400}
.kd55-domain{float:right;font-size:13px;color:#9db8d8;line-height:34px}
.kd55-nav{background:#16324f;border-bottom:3px solid #e8822a}
.kd55-nav a{display:inline-block;padding:11px 14px;font-size:15px;color:#c9d8ea}
.kd55-nav a:hover{color:#fff;background:#1a4d8f}.kd55-nav a.kd55-on{color:#fff;font-weight:700;background:#e8822a}
.kd55-breadcrumb{background:#fff;border-bottom:1px solid #dde4ee;font-size:13px;color:#8494a8;padding:8px 0}
.kd55-breadcrumb a{color:#1a4d8f}
.kd55-hero{background:linear-gradient(100deg,#16324f,#1a4d8f 62%,#205a9e);padding:36px 0 28px}
.kd55-hero-txt h1{font-size:28px;color:#fff;margin-bottom:12px}
.kd55-hero-txt p{font-size:16px;color:#dbe6f4;margin-bottom:12px}
.kd55-hero-txt p a{color:#ffd9ae}
.kd55-meta{font-size:13px;color:#8fa9c9}
.kd55-hero-card{float:right;width:300px;background:rgba(255,255,255,.96);border-radius:10px;padding:14px 18px;box-shadow:0 4px 14px rgba(10,20,40,.25)}
.kd55-hero-card li{list-style:none;padding:7px 0;border-bottom:1px dashed #dfe6ef;font-size:14px}
.kd55-hero-card li:last-child{border-bottom:none}
.kd55-hero-card b{color:#e8822a;margin-right:10px}
.kd55-heroimg{max-width:1120px;margin:16px auto 6px;padding:0 20px}
.kd55-heroimg img{width:100%;height:auto;border-radius:10px;border:1px solid #dde4ee}
.kd55-main{display:block}.kd55-article{background:#fff;border:1px solid #dde4ee;border-radius:10px;padding:26px 30px;margin:22px 0}
.kd55-keypoints{background:#eef3fa;border-left:4px solid #1a4d8f;padding:12px 16px;margin-bottom:20px;font-size:14px;border-radius:0 8px 8px 0}
.kd55-keypoints b{color:#1a4d8f}.kd55-keypoints ul{margin:6px 0 0 20px}
.kd55-sec{margin-bottom:24px}.kd55-sec h2{font-size:20px;color:#16324f;border-left:5px solid #e8822a;padding-left:10px;margin-bottom:10px}
.kd55-sec p{margin-bottom:10px;font-size:15px}
.kd55-cardgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kd55-card{display:block;border:1px solid #dde4ee;border-radius:10px;padding:14px;background:#f8fafd}
.kd55-card h3{font-size:16px;color:#1a4d8f;margin-bottom:6px}.kd55-card p{font-size:13px;color:#8494a8}
.kd55-card:hover{border-color:#1a4d8f;box-shadow:0 2px 10px rgba(26,77,143,.12)}
.kd55-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kd55-badge{background:#eef3fa;border-radius:10px;padding:14px;text-align:center}
.kd55-badge b{display:block;color:#16324f;font-size:15px}.kd55-badge span{font-size:13px;color:#8494a8}
.kd55-steps{margin-left:22px}.kd55-steps li{margin-bottom:8px;font-size:15px;padding-left:8px}
.kd55-steps li::marker{color:#e8822a;font-weight:700}
.kd55-geo{background:#fdf5ec;border:1px solid #f2ddc2;border-radius:10px;padding:14px 18px;margin-bottom:22px;font-size:14px;color:#5a4630}
.kd55-geo h2{font-size:16px;color:#8a5a1e;margin-bottom:6px}
.kd55-relqa{margin-bottom:22px}.kd55-relqa h2{font-size:20px;color:#16324f;border-left:5px solid #e8822a;padding-left:10px;margin-bottom:10px}
.kd55-relqa h3{font-size:15px;color:#1a4d8f;margin:12px 0 4px}.kd55-relqa p{font-size:14px;color:#55626e}
.kd55-related{margin-bottom:18px}.kd55-related h2{font-size:18px;color:#16324f;margin-bottom:10px}
.kd55-related li{list-style:none;display:inline-block;margin:0 12px 8px 0;background:#eef3fa;border-radius:16px;padding:4px 14px;font-size:14px}
.kd55-hint{max-width:1120px;margin:0 auto 22px;padding:0 20px;font-size:13px;color:#8494a8;text-align:center}
.kd55-tags{margin-bottom:8px}.kd55-tags a{display:inline-block;background:#eef3fa;color:#41586f;border-radius:16px;padding:5px 14px;margin:0 8px 8px 0;font-size:14px}
.kd55-tags a:hover{background:#e8822a;color:#fff}
.kd55-latest li{list-style:none;padding:9px 0;border-bottom:1px dashed #dfe6ef;font-size:15px}
.kd55-latest time{color:#8494a8;font-size:13px;margin-right:14px}
.kd55-hublist li{list-style:none;padding:9px 0;border-bottom:1px dashed #dfe6ef;font-size:15px}
.kd55-hublist time{color:#8494a8;font-size:13px;margin-right:14px}
.kd55-sec details{border:1px solid #dde4ee;border-radius:10px;padding:10px 16px;margin-bottom:10px;background:#f8fafd}
.kd55-sec summary{font-size:15px;color:#16324f;cursor:pointer;font-weight:700}
.kd55-sec details p{margin-top:8px;font-size:14px}
.kd55-footer{background:#16324f;color:#c5d4e6;margin-top:30px}
.kd55-footer .kd55-wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:24px;padding:34px 20px}
.kd55-footer h4{font-size:15px;color:#fff;margin-bottom:12px}
.kd55-footer a{display:block;color:#c5d4e6;font-size:14px;padding:2px 0}
.kd55-footer p{font-size:13px}
.kd55-copy{background:#0e2237;text-align:center;font-size:13px;color:#8fa3b8;padding:10px 0}
@media(max-width:768px){.kd55-cardgrid,.kd55-badges{grid-template-columns:repeat(2,1fr)}.kd55-hero-card{float:none;width:auto;margin-top:14px}}