*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;}
.container{max-width:1180px;margin:0 auto;padding:0 22px;}
@media(max-width:520px){.container{padding:0 16px;}}
.site-header{position:sticky;top:0;z-index:100;}
.header-inner{display:flex;align-items:center;gap:24px;height:60px;}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:17px;}
.logo small{margin-left:4px;font-weight:500;color:inherit;opacity:.7;font-size:12px;letter-spacing:1px;}
.nav-links{display:flex;gap:20px;margin-left:auto;}
.nav-links a{color:inherit;opacity:.7;text-decoration:none;font-size:14px;}
.nav-links a:hover{opacity:1;}
.nav-cta{position:relative;z-index:3;}.dl-btn:not([hidden]){position:relative;z-index:3;display:inline-block;padding:10px 22px;border-radius:8px;text-decoration:none;font-weight:600;font-size:14px;transition:opacity .15s;}
.dl-btn:hover{opacity:.85;}
.dl-btn-ghost{background:transparent !important;}
.cta-row{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap;}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px;}
.feat-card{border-radius:12px;padding:24px;transition:transform .2s;}
.feat-card:hover{transform:translateY(-4px);}
.feat-emoji{font-size:28px;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stat-num{font-size:clamp(24px,3.5vw,42px);font-weight:800;margin-bottom:6px;}
@media(max-width:600px){.stat-grid{grid-template-columns:repeat(2,1fr);}}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;overflow:visible;}
.dl-card{overflow:hidden;}
.dl-card-inner:hover{box-shadow:0 8px 24px rgba(0,0,0,0.08);transform:translateY(-2px);transition:all .2s;}
@media(max-width:720px){.dl-grid{grid-template-columns:1fr;}}
.site-footer{padding:32px 0;margin-top:auto;}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;}
@media(max-width:720px){.footer-inner{flex-direction:column;}}
@media(max-width:640px){.nav-links{display:none;}}
.page-wrap{min-height:100%;display:flex;flex-direction:column;}
.page-wrap>main{flex:1;}
a.dl-card{color:inherit;text-decoration:none}
/* 原内联样式，按原优先级抽离 */
.s-f5557f1d.s-f5557f1d.s-f5557f1d{background:#FFFFFF;border-bottom:1px solid #0D5C4C11}
.s-a6d88686.s-a6d88686.s-a6d88686{color:#1F2937}
.s-e9226f13.s-e9226f13.s-e9226f13{color:#6B7280}
.s-e0827fea.s-e0827fea.s-e0827fea{background:#0D5C4C;color:#FFFFFF}
.s-524770b9.s-524770b9.s-524770b9{background-size:cover;background-position:center;background-color:#FFFFFF;background-blend-mode:overlay;color:#1F2937;padding:60px 0 48px}
.s-9a7c51c3.s-9a7c51c3.s-9a7c51c3{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.s-9f95f7ae.s-9f95f7ae.s-9f95f7ae{color:#1F2937;font-size:clamp(28px,4vw,44px);font-weight:700;line-height:1.2;margin:0 0 16px}
.s-64f02ffd.s-64f02ffd.s-64f02ffd{color:#0D5C4C}
.s-e6b5c699.s-e6b5c699.s-e6b5c699{color:#6B7280;font-size:15px;line-height:1.8;margin:0 0 24px}
.s-6cba2896.s-6cba2896.s-6cba2896{border:1px solid #0D5C4C;color:#0D5C4C}
.s-8e13c2d1.s-8e13c2d1.s-8e13c2d1{width:100%;height:auto}
.s-514c46b0.s-514c46b0.s-514c46b0{background:#F9FAFB;color:#1F2937;padding:60px 0}
.s-ca8942fd.s-ca8942fd.s-ca8942fd{color:#1F2937;font-size:clamp(22px,3vw,30px);font-weight:700;text-align:center;margin:0 0 8px}
.s-f78c9009.s-f78c9009.s-f78c9009{color:#6B7280;text-align:center;margin:0 0 36px}
.s-ea9f9b27.s-ea9f9b27.s-ea9f9b27{background:#FFFFFF;border:1px solid #0D5C4C22}
.s-1cad9c2e.s-1cad9c2e.s-1cad9c2e{color:#1F2937;margin:12px 0 8px;font-size:17px}
.s-e1f70606.s-e1f70606.s-e1f70606{color:#6B7280;font-size:14px;line-height:1.7;margin:0}
.s-158d7676.s-158d7676.s-158d7676{background:#FFFFFF;color:#1F2937;padding:52px 0}
.s-0a4a38eb.s-0a4a38eb.s-0a4a38eb{color:#1F2937;text-align:center;font-size:clamp(20px,2.8vw,26px);font-weight:700;margin:0 0 32px}
.s-4154ac1d.s-4154ac1d.s-4154ac1d{color:#6B7280;font-size:13px}
.s-7c0e7c1a.s-7c0e7c1a.s-7c0e7c1a{color:#1F2937;text-align:center;font-size:clamp(22px,3vw,30px);font-weight:700;margin:0 0 8px}
.s-7119fc02.s-7119fc02.s-7119fc02{background:#FFFFFF;border:1px solid #0D5C4C44;border-radius:12px;padding:24px;text-decoration:none;color:inherit;display:block}
.s-60b29f70.s-60b29f70.s-60b29f70{color:#1F2937;margin:0 0 6px;font-size:18px;font-weight:700}
.s-acb0ec5c.s-acb0ec5c.s-acb0ec5c{color:#6B7280;font-size:13px;margin:0 0 14px;line-height:1.6}
.s-86faf77c.s-86faf77c.s-86faf77c{color:#0D5C4C;font-weight:600;font-size:14px}
.s-6b38b1ef.s-6b38b1ef.s-6b38b1ef{background:#FFFFFF;border:1px solid #0D5C4C22;border-radius:12px;padding:24px;text-decoration:none;color:inherit;display:block}
.s-2cb8bc6a.s-2cb8bc6a.s-2cb8bc6a{background:#FFFFFF;color:#6B7280;border-top:1px solid #6B728022}
.s-09795c52.s-09795c52.s-09795c52{color:#1F2937;font-weight:700;font-size:18px;margin-bottom:10px}
.s-fc9b57d5.s-fc9b57d5.s-fc9b57d5{font-size:13px;line-height:1.7;margin:0}
.s-adc3a3e4.s-adc3a3e4.s-adc3a3e4{font-size:12px;color:#6B7280}
/* 原内联样式，按原优先级抽离 */
.s-c5f72899.s-c5f72899.s-c5f72899{display:flex;align-items:center;justify-content:center;min-height:100vh;text-align:center;background:#FFFFFF;color:#1F2937}
.s-8ae4d302.s-8ae4d302.s-8ae4d302{font-size:72px;margin-bottom:16px}
.s-6c11dd15.s-6c11dd15.s-6c11dd15{margin-bottom:24px;color:#6B7280}
.s-cd4716bd.s-cd4716bd.s-cd4716bd{display:inline-block;background:#0D5C4C;color:#FFFFFF;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600}