:root{--ink:#172033;--muted:#667389;--bg:#f5f7fb;--card:#fff;--line:#dfe6f1;--blue:#1565ff;--dark:#0b1730;--lime:#39b96f;--amber:#f4a51c}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei",Arial,sans-serif;line-height:1.75}
a{text-decoration:none;color:inherit}.bar{background:var(--dark);color:#dce6fa;font-size:13px}.bar-inner{max-width:1180px;margin:auto;padding:8px 18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav{max-width:1180px;margin:auto;padding:15px 18px;display:flex;justify-content:space-between;align-items:center;gap:18px}.logo{font-weight:900;font-size:25px;color:var(--blue)}.logo span{font-size:15px;color:#172033;margin-left:6px}.menu{display:flex;gap:8px;flex-wrap:wrap}.menu a{padding:8px 14px;border-radius:7px;color:#33435c;font-weight:800;font-size:14px}.menu a.active,.menu a:hover{background:var(--dark);color:#fff}
.hero{background:#fff}.hero-wrap{max-width:1180px;margin:auto;padding:54px 18px 44px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.label{display:inline-block;background:#edf4ff;color:var(--blue);border:1px solid #d7e5fb;border-radius:999px;padding:5px 13px;font-weight:900}.hero h1{font-size:42px;line-height:1.22;margin:15px 0 12px}.hero p{font-size:17px;color:var(--muted)}.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn{border-radius:8px;padding:12px 22px;font-weight:900}.primary{background:var(--blue);color:#fff}.light{background:#fff;border:1px solid var(--line);color:#234067}
.release{background:linear-gradient(135deg,#0b1730,#173764);color:#fff;border-radius:18px;padding:24px;box-shadow:0 20px 45px rgba(15,60,140,.16)}.release h2{margin:0 0 16px}.version{font-size:44px;font-weight:900;color:#9ed4ff}.release ul{padding-left:18px;margin:14px 0 0}.release li{margin:8px 0;color:#e6efff}
.main{max-width:1180px;margin:auto;padding:34px 18px}.layout{display:grid;grid-template-columns:2fr 330px;gap:22px}.block{background:#fff;border:1px solid var(--line);border-radius:14px;padding:23px;margin-bottom:22px}.block h2{margin:0 0 14px;font-size:24px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.card{background:#f9fbff;border:1px solid var(--line);border-radius:12px;padding:17px}.card b{display:block;color:var(--blue);font-size:18px;margin-bottom:7px}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left}th{background:#f0f5ff}.new{color:var(--lime);font-weight:900}.warn{color:var(--amber);font-weight:900}
.sidebox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:18px}.sidebox a{display:block;padding:9px 0;border-bottom:1px dashed #d3ddea;color:#30558f}.sidebox a:last-child{border-bottom:0}
.news article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:15px}.news h2{font-size:20px;margin:0 0 8px}.date{color:var(--muted);font-size:13px}.faq{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px}.faq h2{font-size:19px;margin:0 0 8px;color:#1455d9}.faq p{margin:0;color:#536177}
.footer{background:var(--dark);color:#dce6fa;text-align:center;padding:30px 18px;margin-top:28px;font-size:13px}.footer a{margin:0 10px;color:#fff}
@media(max-width:850px){.hero-wrap,.layout{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.hero h1{font-size:31px}.nav{align-items:flex-start;flex-direction:column}.version{font-size:34px}}