*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei","PingFang SC",Helvetica,Arial,sans-serif;color:#e8eef7;background:linear-gradient(180deg,#0a0f1e 0%,#111a2e 100%);line-height:1.7;font-size:15px}
a{color:#ffb829;text-decoration:none;transition:color .3s}
a:hover{color:#ffd966}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
header{background:rgba(10,15,30,.95);border-bottom:1px solid #1f2a44;position:sticky;top:0;z-index:100;backdrop-filter:blur(8px)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{display:flex;align-items:center;font-size:22px;font-weight:700;color:#fff}
.logo .logo-ic{width:42px;height:42px;background:linear-gradient(135deg,#ffb829,#f59e0b);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-right:12px;font-size:22px}
.logo span{color:#ffb829;margin-right:6px}
.logo em{font-style:normal;color:#8ba4c9;font-weight:400;font-size:13px;margin-left:8px}
nav ul{display:flex;list-style:none;gap:4px}
nav ul li a{display:block;padding:10px 18px;color:#d9e2f3;border-radius:6px;font-size:15px;font-weight:500}
nav ul li a:hover,nav ul li a.active{background:rgba(255,184,41,.12);color:#ffb829}
.banner{padding:80px 0 70px;text-align:center;position:relative;overflow:hidden}
.banner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(255,184,41,.15),transparent 50%),radial-gradient(circle at 70% 80%,rgba(59,130,246,.15),transparent 50%);pointer-events:none}
.banner h1{font-size:48px;font-weight:800;line-height:1.2;margin-bottom:18px;background:linear-gradient(90deg,#fff 0%,#ffb829 50%,#fff 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;position:relative}
.banner p.sub{font-size:18px;color:#a8bad4;margin-bottom:36px;position:relative}
.banner .btns{display:flex;justify-content:center;gap:16px;position:relative;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 34px;font-size:16px;font-weight:600;border-radius:8px;transition:transform .2s,box-shadow .3s;cursor:pointer;border:none}
.btn-primary{background:linear-gradient(135deg,#ffb829,#f59e0b);color:#1a1a1a;box-shadow:0 10px 30px rgba(255,184,41,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(255,184,41,.4);color:#1a1a1a}
.btn-outline{background:transparent;border:2px solid #3b82f6;color:#fff}
.btn-outline:hover{background:#3b82f6;color:#fff;transform:translateY(-2px)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px;position:relative}
.stat-item{background:rgba(30,42,66,.6);border:1px solid #233252;border-radius:12px;padding:24px;text-align:center}
.stat-item .num{font-size:32px;font-weight:800;color:#ffb829;margin-bottom:6px}
.stat-item .lbl{color:#8ba4c9;font-size:14px}
section{padding:70px 0}
.section-title{text-align:center;margin-bottom:44px}
.section-title h2{font-size:34px;font-weight:800;color:#fff;margin-bottom:12px}
.section-title h2 span{color:#ffb829}
.section-title p{color:#8ba4c9;font-size:15px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{background:rgba(22,31,54,.8);border:1px solid #1f2a44;border-radius:14px;padding:30px;transition:all .3s}
.feature-card:hover{transform:translateY(-4px);border-color:#ffb829;box-shadow:0 18px 40px rgba(0,0,0,.4)}
.feature-card .ic{width:56px;height:56px;background:linear-gradient(135deg,#ffb829,#f59e0b);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:18px}
.feature-card h3{color:#fff;font-size:19px;margin-bottom:10px;font-weight:700}
.feature-card p{color:#9fb2cc;font-size:14px;line-height:1.7}
.market{background:rgba(14,20,38,.6)}
.market-table{width:100%;border-collapse:separate;border-spacing:0;background:rgba(22,31,54,.8);border-radius:14px;overflow:hidden;border:1px solid #1f2a44}
.market-table th,.market-table td{padding:16px 20px;text-align:left;border-bottom:1px solid #1f2a44}
.market-table th{background:rgba(30,42,66,.9);color:#ffb829;font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.5px}
.market-table tr:last-child td{border-bottom:none}
.market-table tr:hover{background:rgba(255,184,41,.04)}
.market-table .pair{font-weight:600;color:#fff}
.market-table .pair small{color:#8ba4c9;font-weight:400;font-size:12px;margin-left:4px}
.up{color:#22c55e}
.down{color:#ef4444}
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.news-card{background:rgba(22,31,54,.8);border:1px solid #1f2a44;border-radius:12px;padding:24px;transition:all .3s;display:block}
.news-card:hover{border-color:#ffb829;transform:translateY(-3px)}
.news-card .tag{display:inline-block;padding:4px 12px;background:rgba(255,184,41,.15);color:#ffb829;font-size:12px;border-radius:4px;margin-bottom:12px;font-weight:600}
.news-card h3{color:#fff;font-size:17px;margin-bottom:10px;font-weight:700;line-height:1.5}
.news-card p{color:#9fb2cc;font-size:13px;margin-bottom:12px;line-height:1.7}
.news-card .meta{color:#6b7a99;font-size:12px;display:flex;justify-content:space-between}
.news-full .news-card{display:block}
.news-single{background:rgba(22,31,54,.8);border:1px solid #1f2a44;border-radius:14px;padding:40px;margin-bottom:30px}
.news-single .tag{display:inline-block;padding:4px 12px;background:rgba(255,184,41,.15);color:#ffb829;font-size:12px;border-radius:4px;margin-bottom:16px;font-weight:600}
.news-single h1{color:#fff;font-size:28px;margin-bottom:16px;line-height:1.4}
.news-single .meta{color:#8ba4c9;font-size:13px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid #1f2a44}
.news-single .content p{color:#cfd8ea;margin-bottom:16px;line-height:1.9;font-size:15px;text-indent:2em}
.news-single .content h3{color:#ffb829;font-size:18px;margin:24px 0 12px;font-weight:700}
.news-single .content ul{padding-left:24px;color:#cfd8ea;margin-bottom:16px}
.news-single .content ul li{margin-bottom:8px;line-height:1.8}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product-card{background:linear-gradient(145deg,rgba(22,31,54,.9),rgba(14,20,38,.9));border:1px solid #1f2a44;border-radius:14px;padding:30px;transition:all .3s;position:relative;overflow:hidden}
.product-card::before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,184,41,.08),transparent 40%);opacity:0;transition:opacity .4s}
.product-card:hover{transform:translateY(-4px);border-color:#ffb829}
.product-card:hover::before{opacity:1}
.product-card .phead{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;position:relative}
.product-card .phead .pic{width:48px;height:48px;background:linear-gradient(135deg,#3b82f6,#1e40af);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:24px}
.product-card .phead .badge{font-size:11px;background:rgba(255,184,41,.18);color:#ffb829;padding:4px 10px;border-radius:4px;font-weight:700}
.product-card h3{color:#fff;font-size:20px;margin-bottom:10px;font-weight:700;position:relative}
.product-card p{color:#9fb2cc;font-size:14px;margin-bottom:18px;line-height:1.7;position:relative}
.product-card .ft-list{list-style:none;position:relative}
.product-card .ft-list li{color:#cfd8ea;font-size:13px;padding:6px 0 6px 20px;position:relative}
.product-card .ft-list li::before{content:"✓";color:#ffb829;position:absolute;left:0;font-weight:700}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-text h2{color:#fff;font-size:30px;margin-bottom:18px;font-weight:800}
.about-text h2 span{color:#ffb829}
.about-text p{color:#9fb2cc;margin-bottom:16px;line-height:1.9}
.about-text .points{list-style:none;margin-top:20px}
.about-text .points li{color:#cfd8ea;padding:10px 0 10px 28px;position:relative;font-size:14px}
.about-text .points li::before{content:"🚀";position:absolute;left:0;top:8px}
.about-visual{background:linear-gradient(135deg,rgba(255,184,41,.08),rgba(59,130,246,.08));border:1px solid #1f2a44;border-radius:16px;padding:40px;text-align:center}
.about-visual .big{font-size:80px;margin-bottom:20px}
.about-visual h3{color:#fff;font-size:22px;margin-bottom:14px}
.about-visual p{color:#8ba4c9;font-size:14px;line-height:1.8}
.timeline{background:rgba(14,20,38,.6)}
.tl-list{list-style:none;max-width:820px;margin:0 auto;position:relative;padding-left:40px}
.tl-list::before{content:"";position:absolute;left:10px;top:10px;bottom:10px;width:2px;background:linear-gradient(180deg,#ffb829,#3b82f6)}
.tl-list li{position:relative;margin-bottom:28px;padding-left:30px}
.tl-list li::before{content:"";position:absolute;left:-33px;top:6px;width:14px;height:14px;background:#ffb829;border-radius:50%;border:3px solid #111a2e}
.tl-list li .year{color:#ffb829;font-weight:800;font-size:16px;margin-bottom:6px}
.tl-list li h4{color:#fff;font-size:17px;margin-bottom:6px;font-weight:700}
.tl-list li p{color:#9fb2cc;font-size:14px;line-height:1.7}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info,.contact-form{background:rgba(22,31,54,.8);border:1px solid #1f2a44;border-radius:14px;padding:34px}
.contact-info h3,.contact-form h3{color:#fff;font-size:22px;margin-bottom:20px;font-weight:700}
.contact-info .ci-item{display:flex;align-items:flex-start;margin-bottom:22px;padding-bottom:22px;border-bottom:1px dashed #1f2a44}
.contact-info .ci-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.contact-info .ci-ic{width:46px;height:46px;background:linear-gradient(135deg,#ffb829,#f59e0b);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-right:14px;flex-shrink:0}
.contact-info .ci-item h4{color:#fff;font-size:15px;margin-bottom:4px;font-weight:700}
.contact-info .ci-item p{color:#9fb2cc;font-size:14px}
.contact-form label{display:block;color:#cfd8ea;font-size:14px;margin-bottom:8px;font-weight:600}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:12px 14px;background:rgba(14,20,38,.8);border:1px solid #1f2a44;border-radius:8px;color:#fff;font-size:14px;font-family:inherit;margin-bottom:16px;transition:border-color .3s}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{outline:none;border-color:#ffb829}
.contact-form textarea{resize:vertical;min-height:120px}
.page-banner{padding:60px 0 40px;text-align:center;border-bottom:1px solid #1f2a44}
.page-banner h1{font-size:36px;color:#fff;font-weight:800;margin-bottom:12px}
.page-banner h1 span{color:#ffb829}
.page-banner p{color:#8ba4c9;font-size:15px}
.breadcrumb{color:#6b7a99;font-size:13px;margin-bottom:10px}
.breadcrumb a{color:#8ba4c9}
.breadcrumb a:hover{color:#ffb829}
.faq-list{max-width:900px;margin:0 auto}
.faq-item{background:rgba(22,31,54,.8);border:1px solid #1f2a44;border-radius:12px;margin-bottom:14px;padding:24px 28px}
.faq-item h4{color:#ffb829;font-size:17px;margin-bottom:10px;font-weight:700}
.faq-item p{color:#cfd8ea;font-size:14px;line-height:1.8}
.download-box{background:linear-gradient(135deg,rgba(255,184,41,.1),rgba(59,130,246,.1));border:1px solid #233252;border-radius:14px;padding:40px;text-align:center;margin-top:40px}
.download-box h3{color:#fff;font-size:26px;margin-bottom:14px;font-weight:800}
.download-box p{color:#9fb2cc;margin-bottom:24px;font-size:15px}
.dl-platforms{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:20px}
.dl-btn{display:inline-flex;align-items:center;padding:14px 24px;background:#111a2e;border:1px solid #233252;border-radius:10px;color:#fff;font-weight:600;transition:all .3s}
.dl-btn:hover{border-color:#ffb829;background:rgba(255,184,41,.08);color:#ffb829;transform:translateY(-2px)}
.dl-btn .ico{font-size:24px;margin-right:10px}
footer{background:#06090f;border-top:1px solid #1f2a44;padding:50px 0 24px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700}
.foot-col p{color:#8ba4c9;font-size:13px;line-height:1.8;margin-bottom:10px}
.foot-col ul{list-style:none}
.foot-col ul li{margin-bottom:8px}
.foot-col ul li a{color:#8ba4c9;font-size:13px}
.foot-col ul li a:hover{color:#ffb829}
.foot-logo{font-size:20px;font-weight:800;color:#fff;margin-bottom:14px}
.foot-logo span{color:#ffb829}
.copyright{text-align:center;padding-top:24px;border-top:1px solid #1f2a44;color:#6b7a99;font-size:13px}
@media(max-width:900px){
.banner h1{font-size:32px}
.features,.products,.news-list{grid-template-columns:1fr}
.stats{grid-template-columns:repeat(2,1fr)}
.about-grid,.contact-grid{grid-template-columns:1fr}
.foot-grid{grid-template-columns:1fr 1fr}
.nav-inner{flex-direction:column;gap:14px}
nav ul{flex-wrap:wrap;justify-content:center}
.section-title h2{font-size:26px}
}