*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0b0f1a;color:#fff;font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:auto}.header{position:sticky;top:0;z-index:50;background:rgba(11,15,26,.96);border-bottom:1px solid rgba(255,255,255,.08)}.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:24px;font-weight:800;color:#f5a623}.nav{display:flex;gap:28px}.nav a:hover{color:#f5a623}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:28px}.hero{position:relative;overflow:hidden;padding:120px 0 100px;background:radial-gradient(circle at center,rgba(245,166,35,.13),transparent 45%),linear-gradient(135deg,#10182a,#080b13)}.hero-content{text-align:center;position:relative}.hero h1{font-size:60px;color:#f5a623;margin:0 0 24px}.hero h1 small{display:block;color:#fff;font-size:24px;margin-top:12px}.hero p{max-width:820px;margin:0 auto 30px;color:#b9c2d8;font-size:18px}.btn-group{display:flex;justify-content:center;gap:14px}.btn{display:inline-block;background:#f5a623;color:#0b0f1a;padding:12px 25px;border:none;border-radius:50px;font-weight:700;cursor:pointer}.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}.section{padding:76px 0}.section-alt{background:#101624}.section-title{font-size:32px;margin:0 0 34px}.section-title span{border-left:5px solid #f5a623;padding-left:14px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card,.news-item,.sidebar,.article-wrap,.prose{background:#151d2e;border:1px solid rgba(255,255,255,.08);border-radius:16px}.card{padding:28px}.card h3{color:#f5a623;margin-top:0}.card p,.news-item p,.prose p{color:#b0b8d0}.news-list{display:grid;gap:18px}.news-item{padding:24px;border-left:4px solid #f5a623}.news-item h2,.news-item h3{margin:0 0 8px;font-size:21px}.news-item a:hover{color:#f5a623}.meta{display:flex;gap:12px;align-items:center;color:#9aa5bd;font-size:14px}.tag{display:inline-block;padding:4px 11px;border-radius:20px;background:rgba(245,166,35,.12);color:#f5a623}.page-hero{padding:70px 0;background:linear-gradient(135deg,#10182a,#151d2e)}.page-hero h1{margin:0;font-size:40px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:28px}.sidebar{padding:24px;height:max-content}.sidebar h3{color:#f5a623}.sidebar p{margin:10px 0}.article-wrap,.prose{padding:36px}.article-content{max-width:850px;margin:auto;color:#d8deea}.article-content h2{color:#f5a623}.article-content img{max-width:100%;height:auto}.footer{background:#070a11;padding-top:58px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer h4{color:#f5a623}.footer p{color:#929cb4}.footer-bottom{text-align:center;margin-top:40px;padding:20px;border-top:1px solid rgba(255,255,255,.08)}.empty{color:#aab3c5}.admin-body{background:#f3f5f9;color:#20242c}.admin-shell{width:min(1180px,calc(100% - 30px));margin:30px auto}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.admin-top nav{display:flex;gap:14px}.admin-top a{color:#8a5a00}.admin-card,.login-card{background:#fff;border-radius:14px;padding:24px;box-shadow:0 10px 30px rgba(0,0,0,.08)}.login-card{width:min(430px,calc(100% - 30px));margin:10vh auto}.login-card h1{margin-top:0}.admin-form,.login-card form{display:grid;gap:16px}.admin-form label,.login-card label{display:grid;gap:6px;font-weight:700}.admin-form input,.admin-form textarea,.admin-form select,.login-card input{width:100%;padding:11px;border:1px solid #cfd5df;border-radius:8px;font:inherit}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.alert,.success{padding:12px 14px;border-radius:8px;margin-bottom:15px}.alert{background:#ffe8e8;color:#8a1515}.success{background:#e7f8eb;color:#176b2b}.hint{font-size:13px;color:#6c7480}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:11px;border-bottom:1px solid #e5e8ef;text-align:left}td a{color:#8a5a00}@media(max-width:800px){.menu-toggle{display:block}.nav{display:none;position:absolute;top:74px;left:0;right:0;background:#0b0f1a;padding:18px 20px;flex-direction:column}.nav.open{display:flex}.hero{padding:80px 0}.hero h1{font-size:40px}.hero h1 small{font-size:19px}.grid-2,.layout,.footer-grid,.form-grid{grid-template-columns:1fr}.admin-top{align-items:flex-start;gap:15px;flex-direction:column}}
.eyebrow{display:inline-block;margin-bottom:14px;padding:5px 12px;border-radius:999px;background:rgba(245,166,35,.14);color:#f5a623;font-weight:700}
.hero-split{display:grid;grid-template-columns:1.35fr .65fr;align-items:center;gap:55px}
.hero-copy{text-align:left}.hero-copy h1{text-align:left}.hero-copy p{margin-left:0}
.btn-group.left{justify-content:flex-start}
.phone-card{width:min(320px,100%);margin:auto;padding:14px;border-radius:34px;background:#080b13;border:1px solid rgba(255,255,255,.18);box-shadow:0 30px 70px rgba(0,0,0,.35)}
.phone-screen{min-height:420px;border-radius:24px;background:linear-gradient(160deg,#1e3a5f,#3b82f6);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;text-align:center}
.app-icon{width:82px;height:82px;border-radius:22px;background:#f5a623;color:#111827;display:grid;place-items:center;font-size:42px;font-weight:900;box-shadow:0 14px 28px rgba(0,0,0,.25)}
.phone-screen h2{margin:18px 0 4px}.phone-screen p{color:rgba(255,255,255,.78)}
.device-tags{display:flex;gap:8px;margin-top:18px}.device-tags span{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.14);font-size:13px}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{padding:25px;background:#151d2e;border:1px solid rgba(255,255,255,.08);border-radius:16px}
.step-card b{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#f5a623;color:#111827}
.step-card h3{margin:15px 0 6px}.step-card p{color:#b0b8d0}
.faq-simple{display:grid;gap:14px;max-width:900px}.faq-simple details{background:#151d2e;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:18px 20px}.faq-simple summary{cursor:pointer;font-weight:700}.faq-simple p{color:#b0b8d0}
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