/* sia4.cn unique stylesheet - prefix .sd73e91- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
.sd73e91-body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:linear-gradient(135deg,#0b1020 0%,#1a1033 50%,#0d2438 100%);color:#e8ecf5;min-height:100vh;line-height:1.6}
a{color:inherit;text-decoration:none;transition:.25s}
img{display:block;max-width:100%;height:auto}

.sd73e91-header{position:sticky;top:0;z-index:100;padding:12px 16px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:rgba(10,12,30,.55);border-bottom:1px solid rgba(255,255,255,.08)}
.sd73e91-glass{max-width:1280px;margin:0 auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.sd73e91-logo{display:flex;align-items:center;gap:10px}
.sd73e91-logo h1{font-size:18px;font-weight:700;background:linear-gradient(90deg,#06b6d4,#a855f7);-webkit-background-clip:text;background-clip:text;color:transparent}
.sd73e91-search{flex:1;min-width:200px;display:flex;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:30px;overflow:hidden;transition:.3s}
.sd73e91-search:focus-within{box-shadow:0 0 0 3px #06b6d455;border-color:#06b6d4}
.sd73e91-search input{flex:1;background:transparent;border:0;outline:0;color:#fff;padding:10px 18px;font-size:14px}
.sd73e91-search button{background:linear-gradient(135deg,#06b6d4,#a855f7);border:0;color:#fff;padding:0 18px;cursor:pointer}
.sd73e91-nav{width:100%;display:flex;gap:6px;flex-wrap:wrap;justify-content:center;padding-top:6px;border-top:1px solid rgba(255,255,255,.05)}
.sd73e91-nav a{padding:8px 16px;border-radius:20px;font-size:14px;color:#bcc4dc}
.sd73e91-nav a:hover,.sd73e91-nav a.active{background:linear-gradient(135deg,#06b6d4,#a855f7);color:#fff;transform:translateY(-1px)}

.sd73e91-crumb{max-width:1280px;margin:14px auto 0;padding:0 16px;font-size:13px;color:#9aa3bf}
.sd73e91-crumb ol{list-style:none;display:flex;gap:8px}
.sd73e91-crumb li::after{content:" / ";opacity:.5;margin-left:8px}
.sd73e91-crumb li:last-child::after{content:""}

.sd73e91-main{max-width:1280px;margin:0 auto;padding:24px 16px 48px}
.sd73e91-hero{padding:36px 28px;border-radius:20px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px);margin-bottom:32px}
.sd73e91-hero h2{font-size:clamp(22px,3.6vw,34px);background:linear-gradient(90deg,#06b6d4,#a855f7);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
.sd73e91-hero p{color:#c2cae0;max-width:880px}

.sd73e91-section{margin-bottom:40px}
.sd73e91-shead{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.sd73e91-shead h2,.sd73e91-section>h2{font-size:22px;position:relative;padding-left:14px}
.sd73e91-shead h2::before,.sd73e91-section>h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:linear-gradient(180deg,#06b6d4,#a855f7)}
.sd73e91-more{color:#a855f7;font-size:13px}
.sd73e91-sintro{color:#9aa3bf;margin-bottom:16px;font-size:14px}

.sd73e91-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.sd73e91-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:16px;overflow:hidden;backdrop-filter:blur(8px);transition:.3s;display:flex;flex-direction:column}
.sd73e91-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -10px #06b6d466;border-color:#06b6d488}
.sd73e91-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.sd73e91-thumb img{width:100%;height:100%;object-fit:cover;transition:.5s}
.sd73e91-card:hover .sd73e91-thumb img{transform:scale(1.08)}
.sd73e91-mask{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;background:linear-gradient(135deg,rgba(0,0,0,.4),#06b6d466);transition:.3s}
.sd73e91-card:hover .sd73e91-mask{opacity:1}
.sd73e91-dur{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.7);color:#fff;font-size:12px;padding:2px 8px;border-radius:4px}
.sd73e91-cbody{padding:14px 14px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.sd73e91-cbody h3{font-size:15px;line-height:1.5;color:#f0f3ff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sd73e91-cbody p{font-size:13px;color:#9aa3bf;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sd73e91-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:auto;font-size:12px;color:#7d87a3}
.sd73e91-tag{padding:2px 8px;border-radius:10px;background:#06b6d422;color:#a855f7;font-size:11px}

.sd73e91-reviews{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin-top:14px}
.sd73e91-rev{background:rgba(255,255,255,.05);border-left:3px solid #a855f7;padding:14px 16px;border-radius:10px;font-size:14px;color:#cfd5e8}
.sd73e91-rev strong{display:block;color:#a855f7;margin-bottom:6px;font-size:13px}

.sd73e91-contact{background:rgba(0,0,0,.35);padding:18px;border-radius:12px;color:#cfd5e8;font-size:13px;overflow:auto;border:1px solid rgba(255,255,255,.06);font-family:'SFMono-Regular',Consolas,monospace}
.sd73e91-share{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:#9aa3bf;font-size:14px}
.sd73e91-share a{padding:6px 14px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.sd73e91-share a:hover{background:linear-gradient(135deg,#06b6d4,#a855f7);color:#fff;border-color:transparent}

.sd73e91-faq details{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:14px 18px;margin-bottom:10px;transition:.3s}
.sd73e91-faq details[open]{background:rgba(255,255,255,.07);border-color:#06b6d466}
.sd73e91-faq summary{cursor:pointer;font-weight:600;color:#e8ecf5;list-style:none;display:flex;justify-content:space-between;align-items:center}
.sd73e91-faq summary::after{content:"+";color:#a855f7;font-size:22px;transition:.3s}
.sd73e91-faq details[open] summary::after{transform:rotate(45deg)}
.sd73e91-faq p{margin-top:10px;color:#aab3cc;font-size:14px;animation:sd73e91fade .35s}
@keyframes sd73e91fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1}}

.sd73e91-footer{margin-top:40px;padding:32px 16px;background:rgba(0,0,0,.4);border-top:1px solid rgba(255,255,255,.08)}
.sd73e91-fnav{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px}
.sd73e91-fcol h4{color:#a855f7;margin-bottom:8px;font-size:15px}
.sd73e91-fcol p{font-size:13px;color:#8990ad;margin-bottom:8px;line-height:1.7}
.sd73e91-fcol a{font-size:13px;color:#a855f7}
.sd73e91-fbottom{max-width:1280px;margin:24px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.06);text-align:center;color:#6e7796;font-size:12px}
.sd73e91-fbottom p{margin:4px 0}

@media (max-width:640px){
  .sd73e91-nav{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap}
  .sd73e91-nav a{flex-shrink:0}
  .sd73e91-hero{padding:24px 18px}
}