/* 职管家官网 · 极简样式（零依赖、系统字体，国内加载快） */
:root{--orange:#FD5C13;--orange-2:#FF8A3D;--ink:#12131A;--body:#4B5563;--gray:#9CA3AF;--line:#EDEFF2;--bg:#FFFFFF}
*{margin:0;padding:0;box-sizing:border-box}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased;background:var(--bg)}
.wrap{max-width:1000px;margin:0 auto;padding:0 24px}

/* 顶栏 */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px}
.brand img{width:30px;height:30px;border-radius:9px}
.site-nav a{color:var(--body);margin-left:24px;font-size:15px;transition:color .15s}
.site-nav a:hover,.site-nav a.on{color:var(--orange)}

/* 品宣区块（整屏大图 + 品牌视觉） */
.hero{position:relative;min-height:76vh;display:flex;align-items:center;justify-content:center;
  text-align:center;color:#fff;overflow:hidden;
  background:
    radial-gradient(120% 90% at 50% -20%, rgba(253,92,19,.55) 0%, rgba(253,92,19,0) 55%),
    radial-gradient(90% 70% at 85% 20%, rgba(255,138,61,.35) 0%, rgba(255,138,61,0) 60%),
    linear-gradient(160deg,#15161D 0%,#1D1F2A 45%,#12131A 100%)}
.hero::after{content:"";position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.8'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E")}
.hero-inner{position:relative;z-index:1;padding:96px 24px}
.hero .logo{width:96px;height:96px;border-radius:26px;margin:0 auto 26px;
  background:#fff;padding:12px;box-shadow:0 18px 48px rgba(253,92,19,.35)}
.hero h1{font-size:clamp(38px,7vw,64px);font-weight:800;letter-spacing:2px;line-height:1.12}
.hero .slogan{margin-top:18px;font-size:clamp(16px,2.4vw,21px);color:rgba(255,255,255,.86)}
.hero .keys{margin-top:12px;font-size:14px;color:rgba(255,255,255,.5);letter-spacing:.5px}
.hero .cta{margin-top:38px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 34px;border-radius:14px;
  font-size:16px;font-weight:600;transition:transform .15s,opacity .15s,box-shadow .15s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;
  box-shadow:0 12px 30px rgba(253,92,19,.42)}
.btn-primary:hover{box-shadow:0 16px 38px rgba(253,92,19,.5)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}

/* 下载区块 */
.download{padding:84px 0;background:#FFF7F2}
.download .box{background:#fff;border:1px solid var(--line);border-radius:24px;
  padding:44px 32px;max-width:560px;margin:0 auto;text-align:center;
  box-shadow:0 18px 50px rgba(20,26,40,.07)}
.download h2{font-size:28px;font-weight:800;letter-spacing:.5px}
.download .sub{color:var(--gray);font-size:14px;margin-top:6px}
.download .qr{width:150px;height:150px;margin:26px auto 14px;border-radius:12px}
.download .meta{display:flex;justify-content:center;gap:0;margin:22px 0 26px;
  border-top:1px solid var(--line);padding-top:22px}
.download .meta div{flex:1}
.download .meta .k{font-size:12px;color:var(--gray)}
.download .meta .v{font-size:16px;font-weight:700;margin-top:2px}
.download .btn-primary{width:100%;justify-content:center}
.download .steps{margin-top:20px;font-size:13px;color:var(--gray);line-height:1.9;text-align:left;
  background:#FAFBFC;border-radius:12px;padding:16px 18px}

/* 博客 */
.section{padding:80px 0}
.section-head{text-align:center;margin-bottom:44px}
.section-head h2{font-size:30px;font-weight:800;letter-spacing:.5px}
.section-head p{color:var(--gray);font-size:15px;margin-top:8px}
.posts{display:grid;gap:18px}
.post-item{border:1px solid var(--line);border-radius:18px;padding:26px 28px;background:#fff;
  transition:border-color .15s,transform .15s,box-shadow .15s}
.post-item:hover{border-color:#FFD9C2;transform:translateY(-2px);box-shadow:0 14px 34px rgba(20,26,40,.06)}
.post-item h3{font-size:19px;font-weight:700;line-height:1.5}
.post-item time{display:block;color:var(--gray);font-size:13px;margin-top:6px}
.post-item p{color:var(--body);font-size:15px;margin-top:12px}
.more{display:inline-block;margin-top:14px;color:var(--orange);font-size:14px;font-weight:600}

/* 文章页 */
article.post{max-width:720px;margin:0 auto;padding:64px 24px 80px}
article.post h1{font-size:clamp(26px,4.4vw,36px);font-weight:800;line-height:1.35;letter-spacing:.5px}
article.post .post-meta{color:var(--gray);font-size:14px;margin-top:14px;padding-bottom:26px;border-bottom:1px solid var(--line)}
article.post h2{font-size:22px;font-weight:700;margin:38px 0 12px}
article.post h3{font-size:18px;font-weight:700;margin:28px 0 10px}
article.post p{margin:16px 0;color:#33363D;font-size:16.5px}
article.post ul,article.post ol{margin:16px 0 16px 22px;color:#33363D}
article.post li{margin:6px 0}
article.post a{color:var(--orange);border-bottom:1px solid rgba(253,92,19,.35)}
article.post code{background:#F4F5F7;padding:2px 6px;border-radius:6px;font-size:14px}
article.post blockquote{border-left:3px solid var(--orange);padding-left:16px;color:var(--body);margin:20px 0}

/* 页脚 */
.site-footer{background:#12131A;color:#fff;padding:44px 0;text-align:center}
.site-footer .f1{font-size:15px;font-weight:700}
.site-footer .f2{color:#8A8F9A;font-size:13px;margin-top:8px}
.site-footer .f3{color:#5C6068;font-size:12px;margin-top:18px}
.site-footer a{color:#5C6068;text-decoration:none}
.site-footer a:hover{color:#9CA3AF}

@media(max-width:640px){
  .site-nav a{margin-left:16px;font-size:14px}
  .hero{min-height:70vh}
  .download{padding:60px 0}
  .download .box{padding:34px 20px}
  .section{padding:60px 0}
}