:root{--red:rgb(213,5,5);--dark:#171717;--text:#333;--muted:#666;--light:#f6f6f6;--border:#e8e8e8;--soft:#fff4f4;--shadow:0 12px 30px rgba(0,0,0,.08)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}main{padding-top:64px}.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{position:fixed;left:0;right:0;top:0;z-index:9999;background:#fff;border-bottom:1px solid var(--border)}.mobile-top{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 14px}.desktop-top{display:none}.mobile-logo img,.logo img{height:42px;width:auto}.menu-btn{width:42px;height:42px;border:0;background:#fff;display:grid;place-items:center;padding:9px}.menu-btn span{display:block;width:22px;height:2px;background:#202020;margin:3px 0}.top-btn,.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--red);color:#fff!important;border-radius:999px;padding:10px 18px;font-weight:700;box-shadow:0 8px 18px rgba(213,5,5,.22);transition:.2s}.top-btn:hover,.main-btn:hover{background:#a90303;transform:translateY(-1px)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.36);z-index:10000}.drawer-mask.show{display:block}.drawer{position:fixed;top:0;bottom:0;left:-330px;width:min(84vw,320px);background:#fff;z-index:10001;transition:.25s;box-shadow:18px 0 40px rgba(0,0,0,.18);padding:18px;overflow:auto}.drawer.show{left:0}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.drawer-head img{height:44px}.drawer-head button{border:0;background:#f3f3f3;border-radius:50%;width:36px;height:36px;font-size:24px}.drawer-nav a{display:block;padding:13px 10px;border-bottom:1px solid var(--border);font-weight:700}.no-scroll{overflow:hidden}.hero{display:grid;gap:24px;padding:34px 0 26px}.hero-copy{background:linear-gradient(180deg,#fff,#fafafa);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.badge{display:inline-flex;background:var(--soft);color:var(--red);font-weight:800;border-radius:999px;padding:6px 12px;font-size:14px}.hero h1,.page-hero h1{font-size:32px;line-height:1.2;color:var(--dark);margin:16px 0}.hero p,.page-hero p{color:var(--muted);font-size:16px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.hero-tags span{padding:7px 12px;background:#f2f2f2;border-radius:999px;font-weight:700}.hero-media{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#f3f3f3}.hero-media img{width:100%;height:100%;object-fit:cover;min-height:260px}.mini-score{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(255,255,255,.92);border-radius:18px;padding:14px;display:flex;gap:10px;align-items:center;justify-content:space-between}.mini-score b{color:var(--red)}.section-title{font-size:26px;color:var(--dark);margin:32px 0 18px}.grid{display:grid;gap:16px}.cards{grid-template-columns:1fr}.card,.info-card,.faq-item,.content-section,.cta,.responsible{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 8px 22px rgba(0,0,0,.05)}.card{padding:20px}.card span{display:inline-block;background:var(--soft);color:var(--red);border-radius:999px;padding:4px 10px;font-size:13px;font-weight:800}.card h3{margin:12px 0 8px;color:var(--dark)}.card p{color:var(--muted);margin:0 0 12px}.card a{color:var(--red);font-weight:800}.split{display:grid;gap:22px;margin-top:32px;align-items:center}.split>div{min-width:0}.split img{border-radius:22px;box-shadow:var(--shadow);background:#f5f5f5}.split h2,.content-section h2,.responsible h2,.cta h2,.faq-list h2{color:var(--dark);line-height:1.25}.score-panel{display:grid;gap:10px;margin-top:16px}.score-panel div{display:flex;justify-content:space-between;gap:16px;background:#fafafa;border:1px solid var(--border);border-radius:14px;padding:12px}.score-panel b{color:var(--red)}.checklist{padding-left:0;list-style:none;display:grid;gap:8px}.checklist li{position:relative;padding-left:26px}.checklist li:before{content:"";position:absolute;left:0;top:.65em;width:10px;height:10px;background:var(--red);border-radius:50%}.app-showcase{background:#fafafa;border-radius:24px;padding:18px}.security-grid{margin-top:32px}.responsible{margin-top:32px;padding:24px;background:var(--soft);border-color:#ffd2d2}.responsible h2{color:var(--red);margin-top:0}.faq-list{margin-top:32px}.faq-item{padding:0;margin-bottom:12px;overflow:hidden}.faq-item summary{cursor:pointer;padding:16px 18px;font-weight:800;color:var(--dark)}.faq-item p{padding:0 18px 18px;margin:0;color:var(--muted)}.cta{text-align:center;padding:26px;margin-top:34px;margin-bottom:40px;background:#fafafa}.page-hero{padding:36px 0 10px}.content-section{margin-top:18px;padding:22px;display:grid;gap:18px}.content-section p{color:var(--muted)}.section-media img{border-radius:18px;box-shadow:var(--shadow)}.info-card{padding:22px;margin-top:18px}.site-footer{background:#242424;color:#eee;margin-top:48px}.footer-grid{display:grid;gap:24px;padding:36px 0}.footer-logo{height:44px;margin-bottom:12px}.site-footer p{color:#d8d8d8}.site-footer a{display:block;color:#f5f5f5;margin:7px 0}.site-footer h3{color:#fff;margin-bottom:10px}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:15px;color:#ccc}.search-dot{width:36px;height:36px;border:2px solid var(--red);border-radius:50%;display:inline-block;position:relative}.search-dot:after{content:"";position:absolute;right:-6px;bottom:2px;width:10px;height:2px;background:var(--red);transform:rotate(45deg)}
@media (min-width:700px){.cards{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1.05fr .95fr}.split{grid-template-columns:1fr 1fr}.split.alt>div:first-child{order:1}.split.alt>div:last-child{order:2}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}.content-section{grid-template-columns:1.2fr .8fr}.content-section .section-copy:only-child{grid-column:1/-1}}
@media (min-width:980px){main{padding-top:76px}.mobile-top{display:none}.desktop-top{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{flex:0 0 auto}.nav{display:flex;gap:22px;align-items:center;justify-content:center;flex:1;white-space:nowrap}.nav a{font-weight:800;color:#333}.nav a.active,.nav a:hover{color:var(--red)}.header-tools{display:flex;align-items:center;gap:18px;flex:0 0 auto}.cards{grid-template-columns:repeat(3,1fr)}.hero h1{font-size:46px}.page-hero h1{font-size:40px}.hero{padding-top:48px}.hero-media img{min-height:430px}.mini-score{left:24px;right:24px;bottom:24px}.content-section{padding:30px}.cta{padding:36px}}