*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--efhmx-bg:#0b0f1a;--efhmx-bg2:#141a2f;--efhmx-text:#f0f4ff;--efhmx-muted:#9aa6c7;--efhmx-pri:#a78bfa;--efhmx-acc:#22d3ee;--efhmx-extra:#fb7185;--efhmx-card:rgba(255,255,255,.05);--efhmx-border:rgba(255,255,255,.1);--efhmx-r:16px;--efhmx-trans:cubic-bezier(.2,.8,.2,1);--efhmx-shadow:0 12px 36px rgba(0,0,0,.5)}
html,body{background:var(--efhmx-bg);color:var(--efhmx-text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
img{max-width:100%;display:block} a{color:inherit;text-decoration:none;transition:color .22s var(--efhmx-trans)} a:hover{color:var(--efhmx-acc)}
.efhmx-body{min-height:100vh;background:radial-gradient(1100px 600px at 8% -10%,#a78bfa30,transparent 60%),radial-gradient(900px 500px at 92% 8%,#22d3ee25,transparent 60%),var(--efhmx-bg)}
.efhmx-header{position:sticky;top:0;z-index:50;backdrop-filter:saturate(180%) blur(18px);background:#0b0f1acc;border-bottom:1px solid var(--efhmx-border)}
.efhmx-nav-inner{max-width:1280px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.efhmx-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}
.efhmx-logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--efhmx-pri),var(--efhmx-acc));display:grid;place-items:center;color:#fff;font-weight:900}
.efhmx-brand{background:linear-gradient(120deg,#fff,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.efhmx-nav{display:flex;gap:6px;flex:1;flex-wrap:wrap;justify-content:center}
.efhmx-nav a{padding:8px 14px;border-radius:999px;font-size:14px;color:var(--efhmx-muted)}
.efhmx-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.efhmx-active{color:#fff!important;background:linear-gradient(120deg,var(--efhmx-pri),var(--efhmx-acc))!important;box-shadow:0 6px 20px #a78bfa66}
.efhmx-search{display:flex;background:rgba(255,255,255,.07);border:1px solid var(--efhmx-border);border-radius:999px;padding:6px 8px 6px 14px}
.efhmx-search input{background:transparent;border:0;outline:0;color:#fff;width:200px}
.efhmx-search button{background:linear-gradient(120deg,var(--efhmx-pri),var(--efhmx-acc));border:0;color:#fff;width:32px;height:32px;border-radius:999px;cursor:pointer}
.efhmx-crumb{max-width:1280px;margin:14px auto 0;padding:0 20px;color:var(--efhmx-muted);font-size:13px}
.efhmx-crumb ol{list-style:none;display:flex;gap:8px;flex-wrap:wrap}
.efhmx-crumb li+li::before{content:"›";margin-right:6px;opacity:.6}
.efhmx-main{max-width:1280px;margin:0 auto;padding:20px}
.efhmx-hero{position:relative;border-radius:var(--efhmx-r);overflow:hidden;padding:64px 36px;background-size:cover;background-position:center;min-height:340px;display:flex;align-items:center;box-shadow:var(--efhmx-shadow)}
.efhmx-glass{max-width:680px;background:#0b0f1a80;backdrop-filter:blur(20px);border:1px solid var(--efhmx-border);border-radius:var(--efhmx-r);padding:28px 30px}
.efhmx-h1{font-size:clamp(22px,3.4vw,38px);font-weight:800;line-height:1.25;margin-bottom:12px;background:linear-gradient(120deg,#fff,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.efhmx-glass p{color:#9aa6c7;margin-bottom:18px}
.efhmx-cta{display:flex;gap:12px;flex-wrap:wrap}
.efhmx-btn-primary,.efhmx-btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:999px;font-weight:600;font-size:14px;transition:transform .25s var(--efhmx-trans)}
.efhmx-btn-primary{background:linear-gradient(120deg,var(--efhmx-pri),var(--efhmx-acc));color:#fff;box-shadow:0 10px 30px #a78bfa66}
.efhmx-btn-primary:hover{transform:translateY(-2px);color:#fff}
.efhmx-btn-ghost{border:1px solid var(--efhmx-border);color:#fff}
.efhmx-section{margin-top:40px}
.efhmx-section h2{font-size:clamp(18px,2.4vw,26px);margin-bottom:8px;font-weight:700}
.efhmx-section h2::before{content:"";display:inline-block;width:6px;height:22px;background:linear-gradient(var(--efhmx-pri),var(--efhmx-acc));border-radius:4px;vertical-align:middle;margin-right:10px}
.efhmx-lead{color:var(--efhmx-muted);margin-bottom:18px;max-width:820px}
.efhmx-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.efhmx-tags span{padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--efhmx-border);font-size:12px;color:#9aa6c7}
.efhmx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:18px}
.efhmx-card{background:var(--efhmx-card);border:1px solid var(--efhmx-border);border-radius:var(--efhmx-r);overflow:hidden;transition:transform .35s var(--efhmx-trans),box-shadow .35s var(--efhmx-trans)}
.efhmx-card:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(0,0,0,.45)}
.efhmx-thumb{position:relative;display:block;aspect-ratio:5/3;overflow:hidden}
.efhmx-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--efhmx-trans)}
.efhmx-card:hover .efhmx-thumb img{transform:scale(1.06)}
.efhmx-tag{position:absolute;top:10px;left:10px;background:linear-gradient(120deg,var(--efhmx-pri),var(--efhmx-acc));color:#fff;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:600}
.efhmx-card h3{font-size:16px;padding:14px 16px 4px;font-weight:700}
.efhmx-card h3 a{color:var(--efhmx-text)}
.efhmx-card p{padding:0 16px 14px;color:var(--efhmx-muted);font-size:13px}
.efhmx-related{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;margin-top:14px}
.efhmx-related li a{display:block;padding:12px 14px;background:var(--efhmx-card);border:1px solid var(--efhmx-border);border-radius:10px;font-size:13px;color:#9aa6c7}
.efhmx-related li a:hover{color:#fff;border-color:var(--efhmx-pri)}
.efhmx-prose{max-width:880px;color:var(--efhmx-text);line-height:1.85}
.efhmx-prose h2{font-size:20px;margin:24px 0 8px;font-weight:700;color:var(--efhmx-acc)}
.efhmx-prose p{margin-bottom:12px;color:#9aa6c7}
.efhmx-prose ul{padding-left:22px;margin-bottom:12px;color:#9aa6c7}
.efhmx-contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px;margin-top:18px}
.efhmx-glass-card{background:var(--efhmx-card);border:1px solid var(--efhmx-border);border-radius:var(--efhmx-r);padding:22px 24px;color:var(--efhmx-text)}
.efhmx-glass-card h2{margin-bottom:10px;color:var(--efhmx-acc)}
.efhmx-glass-card p{color:#9aa6c7;margin-bottom:8px;font-size:14px}
.efhmx-glass-card pre{background:rgba(0,0,0,.35);padding:14px;border-radius:10px;overflow:auto;font-size:12px;color:#bfd9ff}
.efhmx-reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:14px}
.efhmx-review{background:var(--efhmx-card);border:1px solid var(--efhmx-border);border-left:4px solid var(--efhmx-pri);border-radius:10px;padding:18px 20px;color:var(--efhmx-text)}
.efhmx-review p{font-size:14px;margin-bottom:8px}
.efhmx-review cite{font-size:12px;color:#9aa6c7;font-style:normal}
.efhmx-faq{margin-top:14px;display:flex;flex-direction:column;gap:10px}
.efhmx-faq-item{background:var(--efhmx-card);border:1px solid var(--efhmx-border);border-radius:10px;padding:12px 16px}
.efhmx-faq-item summary{cursor:pointer;font-weight:600;font-size:14px}
.efhmx-faq-item p{padding-top:8px;color:#9aa6c7;font-size:13px}
.efhmx-share{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.efhmx-share-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:var(--efhmx-card);border:1px solid var(--efhmx-border);border-radius:999px;color:var(--efhmx-text);cursor:pointer;font-size:13px}
.efhmx-share-btn:hover{background:var(--efhmx-pri);border-color:var(--efhmx-pri);color:#fff}
.efhmx-footer{margin-top:60px;background:var(--efhmx-bg2);border-top:1px solid var(--efhmx-border);padding:40px 0 18px}
.efhmx-footer-inner{max-width:1280px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.efhmx-footer h3{font-size:14px;color:var(--efhmx-acc);margin-bottom:10px}
.efhmx-footer p,.efhmx-footer li a{font-size:13px;color:#9aa6c7;line-height:1.8}
.efhmx-footer ul{list-style:none}
.efhmx-footer li a:hover{color:var(--efhmx-pri)}
.efhmx-copy{max-width:1280px;margin:24px auto 0;padding:14px 20px 0;border-top:1px solid var(--efhmx-border);text-align:center;font-size:12px;color:#9aa6c7}
@media (max-width:768px){.efhmx-search{display:none} .efhmx-hero{padding:36px 22px;min-height:240px}}