*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:#f0f5ff;color:#1a1a2e;line-height:1.7}
a{text-decoration:none;color:inherit}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:56px;background:rgba(26,26,46,0.97);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,102,255,0.1)}
.nav-inner{max-width:1200px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 30px}
.nav-logo{font-size:1rem;font-weight:800;color:#0066FF;letter-spacing:1px}
.nav-links{display:flex;align-items:center;gap:20px}
.nav-links a{font-size:.82rem;font-weight:500;color:rgba(255,255,255,0.7);transition:color .2s}
.nav-links a:hover{color:#FFE100}
.nav-btn{padding:6px 16px;border-radius:6px;background:#FFE100;color:#1a1a2e!important;font-weight:600!important}
body{padding-top:56px}

/* Lightweight Hero */
.hero{background:linear-gradient(135deg,#0066FF 0%,#3388ff 50%,#99ccff 100%);padding:50px 30px;text-align:center}
.hero h1{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:#fff;margin-bottom:6px;letter-spacing:1px}
.hero p{font-size:.82rem;color:rgba(255,255,255,0.65);margin-bottom:16px}
.hero-btns{display:flex;justify-content:center;gap:10px}
.hero-btn{padding:10px 26px;border-radius:8px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s}
.hero-btn-primary{background:#fff;color:#0066FF;border:none}
.hero-btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,0.08)}
.hero-btn-o{background:rgba(255,255,255,0.1);border:2px solid rgba(255,255,255,0.3);color:#fff}
.hero-btn-o:hover{background:rgba(255,255,255,0.18)}

/* Directory Layout */
.dir-wrap{display:flex;max-width:1100px;margin:0 auto;padding:40px 20px;gap:24px;min-height:500px}

/* Sidebar */
.sidebar{flex:0 0 150px;position:sticky;top:76px;align-self:flex-start}
.sidebar .s-title{font-size:.72rem;font-weight:700;color:#0066FF;margin-bottom:10px;padding-left:4px}
.sidebar a{display:flex;align-items:center;gap:6px;padding:8px 10px;border-radius:6px;font-size:.72rem;font-weight:500;color:#4b5563;margin-bottom:3px;transition:all .2s}
.sidebar a:hover{background:#e0ebff;color:#0066FF}
.sidebar a.active{background:#0066FF;color:#fff;font-weight:600}
@media(max-width:768px){.sidebar{display:none}.dir-wrap{padding:20px 12px}}

/* Main content */
.main{flex:1;min-width:0}

/* Section Tabs */
.sec-tabs{display:flex;gap:0;margin-bottom:20px;border-bottom:2px solid #d0ddff}
.sec-tab{padding:10px 20px;font-size:.82rem;font-weight:600;color:#6b7280;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}
.sec-tab.active{color:#0066FF;border-bottom-color:#0066FF}
.sec-tab:hover{color:#0066FF}

/* Article List */
.art-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:768px){.art-list{grid-template-columns:1fr}}

.art-col{}
.art-col-title{font-size:.78rem;font-weight:700;color:#0066FF;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #e0ebff}

.art-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;transition:all .2s;margin-bottom:4px}
.art-item:hover{background:#e0ebff}
.art-item .num{width:24px;height:24px;border-radius:50%;background:#0066FF;color:#fff;font-size:.6rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.art-item .info{flex:1;min-width:0}
.art-item .info .t{font-size:.78rem;font-weight:600;color:#1a1a2e;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-item .info .d{font-size:.68rem;color:#9ca3af;margin-top:2px}
.art-item .arrow{color:#d0ddff;font-size:.65rem;transition:all .2s}
/* 深度解读文章浅蓝背景 */
.art-col:first-child .art-item{background:#eef4ff}
.art-col:first-child .art-item:hover{background:#dce9ff}

.art-item:hover .arrow{color:#0066FF;transform:translateX(3px)}
.art-item-locked .num{background:#d0ddff;color:#999}

/* CTA */
.cta{background:linear-gradient(135deg,#1a1a2e,#2a2a4e);padding:50px 30px;text-align:center}
.cta-inner{max-width:500px;margin:0 auto}
.cta h2{font-size:1.3rem;font-weight:700;color:#FFE100;margin-bottom:6px}
.cta p{font-size:.82rem;color:rgba(255,255,255,0.4);margin-bottom:18px}
.cta-btns{display:flex;justify-content:center;gap:10px}
.cta-btn{padding:11px 30px;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s}
.cta-btn-primary{background:#FFE100;color:#1a1a2e;border:none}
.cta-btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,225,0,0.15)}
.cta-btn-o{background:transparent;border:2px solid rgba(255,225,0,0.3);color:#FFE100}
.cta-btn-o:hover{background:rgba(255,225,0,0.1)}

/* Footer */
.footer{background:#1a1a2e;padding:40px 30px 18px}
.ft-inner{max-width:1100px;margin:0 auto}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:24px}
.ft-col h4{font-size:.85rem;font-weight:700;color:#FFE100;margin-bottom:8px}
.ft-col p{font-size:.72rem;color:rgba(255,255,255,0.35)}
.ft-col a{display:block;font-size:.72rem;color:rgba(255,255,255,0.3);margin-bottom:4px;transition:color .2s}
.ft-col a:hover{color:#0066FF}
.ft-bottom{padding-top:16px;border-top:1px solid rgba(255,255,255,0.04);text-align:center}
.ft-bottom p{font-size:.65rem;color:rgba(255,255,255,0.2)}
.ft-bottom .disc{color:rgba(0,102,255,0.12)!important;margin-top:3px}
@media(max-width:768px){.ft-grid{grid-template-columns:1fr 1fr}}

.sec-heading{font-size:.9rem;font-weight:700;color:#1a1a2e;margin-bottom:8px;padding-left:10px;border-left:3px solid #0066FF}

* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; background: #f0f5ff; color: #1a1a2e; line-height: 1.8; }
        .container { max-width: 860px; margin: 0 auto; padding: 20px; }
        .breadcrumb { padding: 15px 0; font-size: 14px; color: #9ca3af; border-bottom: 1px solid #e0ebff; }
        .breadcrumb a { color: #0066FF; text-decoration: none; }
        .breadcrumb a:hover { color: #3388ff; }
        .breadcrumb span { color: #d0ddff; }
        .article-header { padding: 30px 0 20px; }
        .article-header h1 { font-size: 28px; font-weight: 700; color: #1a1a2e; line-height: 1.4; margin-bottom: 10px; }
        .article-meta { font-size: 14px; color: #9ca3af; }
        .article-meta span { margin-right: 15px; }
        .article-meta a { color: #0066FF; text-decoration: none; }
        .article-body { padding: 20px 0; font-size: 16px; }
        .article-body p { margin-bottom: 18px; text-indent: 2em; }
        .article-body p:first-child { text-indent: 0; }
        .reg-section { background: linear-gradient(135deg, #0066FF, #3388ff); border: none; border-radius: 12px; padding: 25px; margin: 30px 0; text-align: center; }
        .reg-section h3 { color: #fff; font-size: 18px; margin-bottom: 15px; }
        .reg-section p { color: rgba(255,255,255,0.7); font-size: 14px; margin-bottom: 15px; text-indent: 0; }
        .reg-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
        .reg-btn { display: inline-block; padding: 12px 30px; border-radius: 8px; font-size: 15px; font-weight: 600; text-decoration: none; transition: all 0.3s; }
        .reg-btn-binance { background: #FFE100; color: #1a1a2e; }
        .reg-btn-binance:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(255,225,0,0.4); }
        .reg-btn-okx { background: #fff; color: #0066FF; }
        .reg-btn-okx:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,102,255,0.2); }
        .nav-section { display: flex; justify-content: space-between; padding: 25px 0; margin: 20px 0; border-top: 1px solid #e0ebff; border-bottom: 1px solid #e0ebff; flex-wrap: wrap; gap: 10px; }
        .nav-section a { color: #0066FF; text-decoration: none; font-size: 15px; transition: color 0.3s; }
        .nav-section a:hover { color: #3388ff; }
        .nav-section .disabled { color: #d0ddff; font-size: 15px; }
        .disclaimer { background: #eef4ff; border-left: 3px solid #FFE100; padding: 15px 20px; margin: 20px 0 30px; font-size: 13px; color: #6b7280; border-radius: 0 8px 8px 0; }
        .disclaimer strong { color: #1a1a2e; }
        footer { text-align: center; padding: 20px 0; font-size: 13px; color: #9ca3af; border-top: 1px solid #e0ebff; }
        @media (max-width: 600px) { .container { padding: 15px; } .article-header h1 { font-size: 22px; } .article-body p { font-size: 15px; } }

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:#f0f5ff;color:#1a1a2e;line-height:1.7}
a{text-decoration:none;color:inherit}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:60px;background:rgba(26,26,46,0.97);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,102,255,0.1)}
.nav-inner{max-width:1200px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 30px}
.nav-logo{font-size:1.05rem;font-weight:800;color:#0066FF;letter-spacing:1px}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-size:.85rem;font-weight:500;color:rgba(255,255,255,0.7);transition:color .2s}
.nav-links a:hover{color:#FFE100}
.nav-btn{padding:7px 18px;border-radius:6px;background:#FFE100;color:#1a1a2e!important;font-weight:600!important}
body{padding-top:60px}

/* Article Layout */
.article-wrap{max-width:820px;margin:0 auto;padding:40px 24px 60px}

/* Breadcrumb */
.breadcrumb{font-size:.78rem;color:#6b7280;margin-bottom:22px;padding:10px 16px;background:#fff;border-radius:8px;border:1px solid #d0ddff}
.breadcrumb a{color:#0066FF}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{padding:0 6px;color:#aaa}

/* Article Header */
.article-header{margin-bottom:28px}
.article-header h1{font-size:1.5rem;font-weight:800;color:#1a1a2e;line-height:1.4;margin-bottom:10px}
.article-meta{font-size:.78rem;color:#6b7280;display:flex;gap:16px;flex-wrap:wrap}
.article-meta span{display:inline-flex;align-items:center;gap:4px}
.article-tag{display:inline-block;padding:3px 12px;background:#e0ebff;color:#0066FF;border-radius:4px;font-size:.72rem;font-weight:600;margin-bottom:12px}

/* Article Body */
.article-body{background:#fff;border-radius:12px;padding:32px 28px;border:1px solid #d0ddff;margin-bottom:28px}
.article-body p{font-size:.92rem;color:#374151;margin-bottom:16px;text-indent:2em;line-height:1.9}
.article-body h2{font-size:1.15rem;font-weight:700;color:#1a1a2e;margin:24px 0 12px;padding-left:12px;border-left:3px solid #0066FF}
.article-body h3{font-size:1rem;font-weight:700;color:#1a1a2e;margin:20px 0 8px}
.article-body ul,.article-body ol{padding-left:2em;margin:10px 0 16px}
.article-body li{font-size:.9rem;color:#374151;margin-bottom:6px;line-height:1.8}
.article-body .highlight-box{background:#f0f5ff;border-radius:8px;padding:16px 18px;margin:14px 0;border-left:4px solid #0066FF}
.article-body .highlight-box p{text-indent:0;margin-bottom:4px}
.article-body strong{color:#0066FF}

/* Registration CTA */
.reg-cta{background:linear-gradient(135deg,#1a1a2e,#2a2a4e);border-radius:12px;padding:22px 24px;margin:24px 0;text-align:center}
.reg-cta h3{font-size:1rem;font-weight:700;color:#FFE100;margin-bottom:4px}
.reg-cta p{font-size:.8rem;color:rgba(255,255,255,0.5);margin-bottom:12px}
.reg-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.reg-btn{display:inline-block;padding:10px 26px;border-radius:6px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:all .2s}
.reg-btn-primary{background:#FFE100;color:#1a1a2e}
.reg-btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 14px rgba(255,225,0,0.3)}
.reg-btn-o{background:transparent;border:2px solid #0066FF;color:#0066FF}
.reg-btn-o:hover{background:#0066FF;color:#fff;transform:translateY(-2px)}

/* Prev/Next */
.pn-nav{display:flex;justify-content:space-between;gap:16px;margin:24px 0}
.pn-nav a{flex:1;padding:16px 18px;border-radius:10px;background:#fff;border:1px solid #d0ddff;transition:all .2s;font-size:.82rem}
.pn-nav a:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,102,255,0.06);border-color:#0066FF}
.pn-nav .pn-label{font-size:.7rem;color:#6b7280;margin-bottom:4px}
.pn-nav .pn-title{font-weight:600;color:#1a1a2e;line-height:1.4}
.pn-nav .pn-next{text-align:right}

/* Disclaimer */
.disclaimer{margin-top:20px;padding:14px 18px;background:#fffbe6;border-radius:8px;border:1px solid #FFE100}
.disclaimer p{font-size:.75rem;color:#8a7a00;line-height:1.6;text-indent:0!important}

/* Footer */
.footer{background:#1a1a2e;padding:50px 30px 24px;border-top:3px solid #0066FF}
.ft-inner{max-width:1200px;margin:0 auto}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:30px}
.ft-col h4{font-size:.92rem;font-weight:700;color:#FFE100;margin-bottom:10px}
.ft-col p{font-size:.78rem;color:rgba(255,255,255,0.4);line-height:1.6}
.ft-col a{display:block;font-size:.78rem;color:rgba(255,255,255,0.35);margin-bottom:6px;transition:color .2s}
.ft-col a:hover{color:#0066FF}
.ft-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,0.05);text-align:center}
.ft-bottom p{font-size:.72rem;color:rgba(255,255,255,0.25)}
.ft-bottom .disc{color:rgba(0,102,255,0.2)!important;margin-top:6px}

@media(max-width:768px){
  .article-wrap{padding:24px 14px 40px}
  .article-body{padding:20px 14px}
  .pn-nav{flex-direction:column}
  .ft-grid{grid-template-columns:1fr 1fr}
}

        .reg-section { background: linear-gradient(135deg, #0066FF, #3388ff); border: none; border-radius: 12px; padding: 25px; margin: 30px 0; text-align: center; }
        .reg-section h3 { color: #fff; font-size: 18px; margin-bottom: 15px; }
        .reg-section p { color: rgba(255,255,255,0.7); font-size: 14px; margin-bottom: 15px; text-indent: 0; }
        .reg-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
        .reg-btn { display: inline-block; padding: 12px 30px; border-radius: 8px; font-size: 15px; font-weight: 600; text-decoration: none; transition: all 0.3s; }
        .reg-btn-binance { background: #FFE100; color: #1a1a2e; }
        .reg-btn-binance:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(255,225,0,0.4); }
        .reg-btn-okx { background: #fff; color: #0066FF; }
        .reg-btn-okx:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,102,255,0.2); }
        .nav-section { display: flex; justify-content: space-between; padding: 25px 0; margin: 20px 0; border-top: 1px solid #e0ebff; border-bottom: 1px solid #e0ebff; flex-wrap: wrap; gap: 10px; }
        .nav-section a { color: #0066FF; text-decoration: none; font-size: 15px; transition: color 0.3s; }
        .nav-section a:hover { color: #3388ff; }
        .nav-section .disabled { color: #d0ddff; font-size: 15px; }
        .disclaimer { background: #eef4ff; border-left: 3px solid #FFE100; padding: 15px 20px; margin: 20px 0 30px; font-size: 13px; color: #6b7280; border-radius: 0 8px 8px 0; }
        .disclaimer strong { color: #1a1a2e; }
        footer { text-align: center; padding: 20px 0; font-size: 13px; color: #9ca3af; border-top: 1px solid #e0ebff; }

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:#f0f5ff;color:#1a1a2e;line-height:1.7}
a{text-decoration:none;color:inherit}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:60px;background:rgba(26,26,46,0.97);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,102,255,0.1)}
.nav-inner{max-width:1200px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 30px}
.nav-logo{font-size:1.05rem;font-weight:800;color:#0066FF;letter-spacing:1px}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-size:.85rem;font-weight:500;color:rgba(255,255,255,0.7);transition:color .2s}
.nav-links a:hover{color:#FFE100}
.nav-btn{padding:7px 18px;border-radius:6px;background:#FFE100;color:#1a1a2e!important;font-weight:600!important}
body{padding-top:60px}

/* Article Layout */
.article-wrap{max-width:820px;margin:0 auto;padding:40px 24px 60px}

/* Breadcrumb */
.breadcrumb{font-size:.78rem;color:#6b7280;margin-bottom:22px;padding:10px 16px;background:#fff;border-radius:8px;border:1px solid #d0ddff}
.breadcrumb a{color:#0066FF}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{padding:0 6px;color:#aaa}

/* Article Header */
.article-header{margin-bottom:28px}
.article-header h1{font-size:1.5rem;font-weight:800;color:#1a1a2e;line-height:1.4;margin-bottom:10px}
.article-meta{font-size:.78rem;color:#6b7280;display:flex;gap:16px;flex-wrap:wrap}
.article-meta span{display:inline-flex;align-items:center;gap:4px}
.article-tag{display:inline-block;padding:3px 12px;background:#e0ebff;color:#0066FF;border-radius:4px;font-size:.72rem;font-weight:600;margin-bottom:12px}

/* Article Body */
.article-body{background:#fff;border-radius:12px;padding:32px 28px;border:1px solid #d0ddff;margin-bottom:28px}
.article-body p{font-size:.92rem;color:#374151;margin-bottom:16px;text-indent:2em;line-height:1.9}
.article-body h2{font-size:1.15rem;font-weight:700;color:#1a1a2e;margin:24px 0 12px;padding-left:12px;border-left:3px solid #0066FF}
.article-body h3{font-size:1rem;font-weight:700;color:#1a1a2e;margin:20px 0 8px}
.article-body ul,.article-body ol{padding-left:2em;margin:10px 0 16px}
.article-body li{font-size:.9rem;color:#374151;margin-bottom:6px;line-height:1.8}
.article-body .highlight-box{background:#f0f5ff;border-radius:8px;padding:16px 18px;margin:14px 0;border-left:4px solid #0066FF}
.article-body .highlight-box p{text-indent:0;margin-bottom:4px}
.article-body strong{color:#0066FF}

/* Registration CTA */
.reg-cta{background:linear-gradient(135deg,#1a1a2e,#2a2a4e);border-radius:12px;padding:22px 24px;margin:24px 0;text-align:center}
.reg-cta h3{font-size:1rem;font-weight:700;color:#FFE100;margin-bottom:4px}
.reg-cta p{font-size:.8rem;color:rgba(255,255,255,0.5);margin-bottom:12px}
.reg-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.reg-btn{display:inline-block;padding:10px 26px;border-radius:6px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:all .2s}
.reg-btn-primary{background:#FFE100;color:#1a1a2e}
.reg-btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 14px rgba(255,225,0,0.3)}
.reg-btn-o{background:transparent;border:2px solid #0066FF;color:#0066FF}
.reg-btn-o:hover{background:#0066FF;color:#fff;transform:translateY(-2px)}

/* Prev/Next */
.pn-nav{display:flex;justify-content:space-between;gap:16px;margin:24px 0}
.pn-nav a{flex:1;padding:16px 18px;border-radius:10px;background:#fff;border:1px solid #d0ddff;transition:all .2s;font-size:.82rem}
.pn-nav a:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,102,255,0.06);border-color:#0066FF}
.pn-nav .pn-label{font-size:.7rem;color:#6b7280;margin-bottom:4px}
.pn-nav .pn-title{font-weight:600;color:#1a1a2e;line-height:1.4}
.pn-nav .pn-next{text-align:right}

/* Disclaimer */
.disclaimer{margin-top:20px;padding:14px 18px;background:#fffbe6;border-radius:8px;border:1px solid #FFE100}
.disclaimer p{font-size:.75rem;color:#8a7a00;line-height:1.6;text-indent:0!important}

/* Footer */
.footer{background:#1a1a2e;padding:50px 30px 24px;border-top:3px solid #0066FF}
.ft-inner{max-width:1200px;margin:0 auto}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:30px}
.ft-col h4{font-size:.92rem;font-weight:700;color:#FFE100;margin-bottom:10px}
.ft-col p{font-size:.78rem;color:rgba(255,255,255,0.4);line-height:1.6}
.ft-col a{display:block;font-size:.78rem;color:rgba(255,255,255,0.35);margin-bottom:6px;transition:color .2s}
.ft-col a:hover{color:#0066FF}
.ft-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,0.05);text-align:center}
.ft-bottom p{font-size:.72rem;color:rgba(255,255,255,0.25)}
.ft-bottom .disc{color:rgba(0,102,255,0.2)!important;margin-top:6px}

@media(max-width:768px){
  .article-wrap{padding:24px 14px 40px}
  .article-body{padding:20px 14px}
  .pn-nav{flex-direction:column}
  .ft-grid{grid-template-columns:1fr 1fr}
}

* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; background: #f0f5ff; color: #1a1a2e; line-height: 1.8; }
        .container { max-width: 960px; margin: 0 auto; padding: 20px; }
        .breadcrumb { padding: 15px 0; font-size: 14px; color: #6b7280; border-bottom: 1px solid #e0ebff; }
        .breadcrumb a { color: #0066FF; text-decoration: none; }
        .breadcrumb a:hover { color: #3388ff; }
        .breadcrumb span { color: #9ca3af; }
        .page-header { text-align: center; padding: 40px 0 30px; }
        .page-header h1 { font-size: 32px; font-weight: 700; background: linear-gradient(135deg, #f0b90b, #0066FF); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .page-header p { font-size: 16px; color: #6b7280; margin-top: 10px; }
        .news-list { display: flex; flex-direction: column; gap: 16px; }
        .news-item { display: flex; gap: 20px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; padding: 20px; transition: all 0.3s; }
        .news-item:hover { border-color: rgba(139,92,246,0.3); transform: translateY(-2px); box-shadow: 0 4px 20px #e0ebff; }
        .news-num { font-size: 24px; font-weight: 800; color: rgba(139,92,246,0.3); min-width: 40px; text-align: center; line-height: 1.2; }
        .news-content { flex: 1; min-width: 0; }
        .news-content h2 { font-size: 18px; margin-bottom: 8px; }
        .news-content h2 a { color: #1a1a2e; text-decoration: none; transition: color 0.3s; }
        .news-content h2 a:hover { color: #0066FF; }
        .news-content p { font-size: 14px; color: #6b7280; margin-bottom: 10px; line-height: 1.6; }
        .news-meta { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: #9ca3af; }
        .read-more { color: #0066FF; text-decoration: none; font-size: 13px; transition: color 0.3s; }
        .read-more:hover { color: #3388ff; }
        .reg-banner { background: linear-gradient(135deg, rgba(0,102,255,0.1), rgba(236,72,153,0.15)); border: 1px solid rgba(139,92,246,0.3); border-radius: 12px; padding: 25px; margin: 30px 0; text-align: center; }
        .reg-banner h3 { color: #1a1a2e; font-size: 18px; margin-bottom: 10px; }
        .reg-banner p { color: #ccc; font-size: 14px; margin-bottom: 15px; }
        .reg-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
        .reg-btn { display: inline-block; padding: 12px 30px; border-radius: 8px; font-size: 15px; font-weight: 600; text-decoration: none; transition: all 0.3s; }
        .reg-btn-binance { background: linear-gradient(135deg, #f0b90b, #f5d94a); color: #1a1a2e; }
        .reg-btn-binance:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(240,185,11,0.4); }
        .reg-btn-okx { background: linear-gradient(135deg, #1a73e8, #4a9eff); color: #1a1a2e; }
        .reg-btn-okx:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(26,115,232,0.4); }
        .disclaimer { background: #eef4ff; border-left: 3px solid #FFE100; padding: 15px 20px; margin: 20px 0 30px; font-size: 13px; color: #6b7280; border-radius: 0 8px 8px 0; }
        footer { text-align: center; padding: 20px 0; font-size: 13px; color: #9ca3af; border-top: 1px solid #e0ebff; }
        @media (max-width: 600px) { .container { padding: 15px; } .page-header h1 { font-size: 24px; } .news-item { flex-direction: column; gap: 10px; } .news-num { text-align: left; } }

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:#f0f5ff;color:#1a1a2e;line-height:1.7}
a{text-decoration:none;color:inherit}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:60px;background:rgba(26,26,46,0.97);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,102,255,0.1)}
.nav-inner{max-width:1200px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 30px}
.nav-logo{font-size:1.05rem;font-weight:800;color:#0066FF;letter-spacing:1px}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-size:.85rem;font-weight:500;color:rgba(255,255,255,0.7);transition:color .2s}
.nav-links a:hover{color:#FFE100}
.nav-btn{padding:7px 18px;border-radius:6px;background:#FFE100;color:#1a1a2e!important;font-weight:600!important}
body{padding-top:60px}

/* Article Layout */
.article-wrap{max-width:820px;margin:0 auto;padding:40px 24px 60px}

/* Breadcrumb */
.breadcrumb{font-size:.78rem;color:#6b7280;margin-bottom:22px;padding:10px 16px;background:#fff;border-radius:8px;border:1px solid #d0ddff}
.breadcrumb a{color:#0066FF}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{padding:0 6px;color:#aaa}

/* Article Header */
.article-header{margin-bottom:28px}
.article-header h1{font-size:1.5rem;font-weight:800;color:#1a1a2e;line-height:1.4;margin-bottom:10px}
.article-meta{font-size:.78rem;color:#6b7280;display:flex;gap:16px;flex-wrap:wrap}
.article-meta span{display:inline-flex;align-items:center;gap:4px}
.article-tag{display:inline-block;padding:3px 12px;background:#e0ebff;color:#0066FF;border-radius:4px;font-size:.72rem;font-weight:600;margin-bottom:12px}

/* Article Body */
.article-body{background:#fff;border-radius:12px;padding:32px 28px;border:1px solid #d0ddff;margin-bottom:28px}
.article-body p{font-size:.92rem;color:#374151;margin-bottom:16px;text-indent:2em;line-height:1.9}
.article-body h2{font-size:1.15rem;font-weight:700;color:#1a1a2e;margin:24px 0 12px;padding-left:12px;border-left:3px solid #0066FF}
.article-body h3{font-size:1rem;font-weight:700;color:#1a1a2e;margin:20px 0 8px}
.article-body ul,.article-body ol{padding-left:2em;margin:10px 0 16px}
.article-body li{font-size:.9rem;color:#374151;margin-bottom:6px;line-height:1.8}
.article-body .highlight-box{background:#f0f5ff;border-radius:8px;padding:16px 18px;margin:14px 0;border-left:4px solid #0066FF}
.article-body .highlight-box p{text-indent:0;margin-bottom:4px}
.article-body strong{color:#0066FF}

/* Registration CTA */
.reg-cta{background:linear-gradient(135deg,#1a1a2e,#2a2a4e);border-radius:12px;padding:22px 24px;margin:24px 0;text-align:center}
.reg-cta h3{font-size:1rem;font-weight:700;color:#FFE100;margin-bottom:4px}
.reg-cta p{font-size:.8rem;color:rgba(255,255,255,0.5);margin-bottom:12px}
.reg-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.reg-btn{display:inline-block;padding:10px 26px;border-radius:6px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:all .2s}
.reg-btn-primary{background:#FFE100;color:#1a1a2e}
.reg-btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 14px rgba(255,225,0,0.3)}
.reg-btn-o{background:transparent;border:2px solid #0066FF;color:#0066FF}
.reg-btn-o:hover{background:#0066FF;color:#fff;transform:translateY(-2px)}

/* Prev/Next */
.pn-nav{display:flex;justify-content:space-between;gap:16px;margin:24px 0}
.pn-nav a{flex:1;padding:16px 18px;border-radius:10px;background:#fff;border:1px solid #d0ddff;transition:all .2s;font-size:.82rem}
.pn-nav a:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,102,255,0.06);border-color:#0066FF}
.pn-nav .pn-label{font-size:.7rem;color:#6b7280;margin-bottom:4px}
.pn-nav .pn-title{font-weight:600;color:#1a1a2e;line-height:1.4}
.pn-nav .pn-next{text-align:right}

/* Disclaimer */
.disclaimer{margin-top:20px;padding:14px 18px;background:#fffbe6;border-radius:8px;border:1px solid #FFE100}
.disclaimer p{font-size:.75rem;color:#8a7a00;line-height:1.6;text-indent:0!important}

/* Footer */
.footer{background:#1a1a2e;padding:50px 30px 24px;border-top:3px solid #0066FF}
.ft-inner{max-width:1200px;margin:0 auto}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:30px}
.ft-col h4{font-size:.92rem;font-weight:700;color:#FFE100;margin-bottom:10px}
.ft-col p{font-size:.78rem;color:rgba(255,255,255,0.4);line-height:1.6}
.ft-col a{display:block;font-size:.78rem;color:rgba(255,255,255,0.35);margin-bottom:6px;transition:color .2s}
.ft-col a:hover{color:#0066FF}
.ft-bottom{padding-top:20px;border-top:1px solid #e0ebff;text-align:center}
.ft-bottom p{font-size:.72rem;color:rgba(255,255,255,0.25)}
.ft-bottom .disc{color:rgba(0,102,255,0.2)!important;margin-top:6px}

@media(max-width:768px){
  .article-wrap{padding:24px 14px 40px}
  .article-body{padding:20px 14px}
  .pn-nav{flex-direction:column}
  .ft-grid{grid-template-columns:1fr 1fr}
}

/* Article Grid */
.ng{display:flex;flex-direction:column;gap:10px}
.ng a{display:flex;align-items:center;padding:14px 18px;border-radius:10px;font-size:.88rem;font-weight:600;transition:all .25s;text-decoration:none;gap:10px}
.ng a:before{content:counter(item);counter-increment:item;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;flex-shrink:0}
.ng{counter-reset:item}
.ng a:hover{transform:translateX(5px);box-shadow:0 3px 10px rgba(0,0,0,0.06)}
.ng-blue{background:#e0ebff;color:#1a1a2e;border-left:3px solid #0066FF}
.ng-blue:before{background:#0066FF;color:#fff}
.ng-yellow{background:#fffbe6;color:#1a1a2e;border-left:3px solid #FFE100}
.ng-yellow:before{background:#FFE100;color:#1a1a2e}
.ng-light{background:#f0f5ff;color:#1a1a2e;border-left:3px solid #3388ff}
.ng-light:before{background:#3388ff;color:#fff}
.ng-white{background:#fff;color:#1a1a2e;border:1px solid #d0ddff}
.ng-white:before{background:#d0ddff;color:#0066FF}