/* 内测活动页面专属样式 */
.beta-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#0b1030 0%,#141a4d 45%,#2a1460 100%);color:#fff;text-align:center;padding:72px 20px 64px}
.beta-blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;pointer-events:none}
.beta-blob.b1{width:420px;height:420px;background:radial-gradient(circle,#4f8cff,#4f8cff00 70%);top:-120px;left:-80px;animation:betaFloat 9s ease-in-out infinite}
.beta-blob.b2{width:380px;height:380px;background:radial-gradient(circle,#8b5cf6,#8b5cf600 70%);bottom:-140px;right:-60px;animation:betaFloat 11s ease-in-out infinite reverse}
.beta-blob.b3{width:260px;height:260px;background:radial-gradient(circle,#ec4899,#ec489900 70%);top:40%;left:55%;animation:betaFloat 7s ease-in-out infinite}
.beta-star{position:absolute;width:3px;height:3px;background:#fff;border-radius:50%;opacity:.8;animation:betaTwinkle 2.4s ease-in-out infinite}
.beta-hero-inner{position:relative;z-index:2;max-width:860px;margin:0 auto}
.beta-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);font-size:13px;letter-spacing:1px;backdrop-filter:blur(6px)}
.beta-badge.ended{background:rgba(239,68,68,.2);border-color:rgba(239,68,68,.4)}
.beta-title{font-size:44px;font-weight:800;line-height:1.25;margin:22px 0 14px}
.beta-title .grad{background:linear-gradient(90deg,#60a5fa,#a78bfa,#f472b6);-webkit-background-clip:text;background-clip:text;color:transparent}
.beta-sub{font-size:16px;color:rgba(255,255,255,.78);line-height:1.8;max-width:640px;margin:0 auto}
.beta-sub b{color:#fbbf24}
.beta-count{display:flex;justify-content:center;gap:14px;margin:34px 0 26px;flex-wrap:wrap}
.beta-count .cd{width:96px;padding:14px 6px;border-radius:16px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(8px)}
.beta-count .num{font-size:34px;font-weight:800;font-variant-numeric:tabular-nums;background:linear-gradient(180deg,#fff,#b8c4ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.beta-count .lab{font-size:12px;color:rgba(255,255,255,.6);margin-top:4px;letter-spacing:2px}
.beta-cta-row{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.beta-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 34px;border-radius:999px;font-size:16px;font-weight:700;text-decoration:none;transition:transform .2s,box-shadow .2s;border:0;cursor:pointer}
.beta-btn.primary{background:linear-gradient(90deg,#4f8cff,#8b5cf6);color:#fff;box-shadow:0 8px 30px rgba(99,102,241,.45)}
.beta-btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(99,102,241,.6)}
.beta-btn.ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.3);color:#fff}
.beta-btn.ghost:hover{background:rgba(255,255,255,.18)}
.beta-note{margin-top:16px;font-size:13px;color:rgba(255,255,255,.55)}
.beta-section{max-width:1000px;margin:0 auto;padding:56px 20px}
.beta-section h2{font-size:26px;font-weight:800;text-align:center;margin-bottom:8px}
.beta-section .s-sub{text-align:center;color:#6b7280;font-size:14px;margin-bottom:32px}
.beta-cards{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.beta-card{flex:1 1 300px;max-width:430px;padding:26px 24px;border-radius:18px;border:1px solid #e5e7eb;background:#fff;position:relative;transition:transform .2s,box-shadow .2s}
.beta-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(17,24,39,.1)}
.beta-card.hot{border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#4f8cff,#8b5cf6,#ec4899) border-box;box-shadow:0 16px 40px rgba(99,102,241,.18)}
.beta-card .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);padding:4px 16px;border-radius:999px;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(90deg,#4f8cff,#8b5cf6);white-space:nowrap}
.beta-card h3{font-size:18px;margin-bottom:4px}
.beta-card .price{font-size:13px;color:#6b7280;margin-bottom:14px}
.beta-card .price b{font-size:26px;color:#111827}
.beta-card.hot .price b{color:#7c3aed}
.beta-card ul{list-style:none}
.beta-card li{position:relative;padding:7px 0 7px 26px;font-size:14px;color:#374151}
.beta-card li::before{content:"✓";position:absolute;left:0;top:7px;width:18px;height:18px;border-radius:50%;background:#eef2ff;color:#6366f1;font-size:11px;display:flex;align-items:center;justify-content:center}
.beta-card.hot li::before{background:linear-gradient(90deg,#4f8cff,#8b5cf6);color:#fff}
.beta-card .gift{margin-top:16px;padding:12px 14px;border-radius:12px;background:linear-gradient(90deg,rgba(79,140,255,.1),rgba(139,92,246,.12));border:1px dashed #8b5cf6;font-size:13px;color:#6d28d9;text-align:center}
.beta-steps{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;counter-reset:step}
.beta-step{flex:1 1 250px;max-width:300px;padding:26px 20px;border-radius:16px;background:#f8faff;border:1px solid #eef0ff;text-align:center;position:relative}
.beta-step .no{width:42px;height:42px;margin:0 auto 12px;border-radius:12px;background:linear-gradient(135deg,#4f8cff,#8b5cf6);color:#fff;font-size:18px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(99,102,241,.35)}
.beta-step h4{font-size:16px;margin-bottom:8px}
.beta-step p{font-size:13px;color:#6b7280;line-height:1.7}
.beta-step .arrow{position:absolute;top:38px;right:-20px;font-size:22px;color:#c7d2fe;z-index:2}
.beta-apply{max-width:640px;margin:0 auto;padding:34px 30px;border-radius:18px;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#4f8cff,#8b5cf6,#ec4899) border-box;border:2px solid transparent}
.beta-apply .st{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:6px}
.beta-apply .st .ic{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px}
.beta-apply .st h3{font-size:20px}
.beta-apply .st p{font-size:14px;color:#6b7280;text-align:center;margin-top:4px}
.beta-apply textarea{width:100%;min-height:88px;border:1px solid #e5e7eb;border-radius:12px;padding:12px;font-size:14px;font-family:inherit;resize:vertical;box-sizing:border-box;margin-top:14px}
.beta-apply textarea:focus{outline:none;border-color:#8b5cf6;box-shadow:0 0 0 3px rgba(139,92,246,.15)}
.beta-apply .submit{width:100%;margin-top:14px;padding:13px;border:0;border-radius:12px;background:linear-gradient(90deg,#4f8cff,#8b5cf6);color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:opacity .2s}
.beta-apply .submit:hover{opacity:.9}
.beta-apply .submit:disabled{opacity:.55;cursor:not-allowed}
.beta-status{border-radius:14px;padding:18px 20px;font-size:15px;display:flex;align-items:center;gap:10px;justify-content:center}
.beta-status.ok{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}
.beta-status.wait{background:#fffbeb;border:1px solid #fde68a;color:#b45309}
.beta-status.fail{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}
.beta-status.ended{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}
.beta-rules{max-width:700px;margin:0 auto;padding:24px 28px;border-radius:14px;background:#f8fafc;border:1px solid #e5e7eb}
.beta-rules li{font-size:14px;color:#4b5563;padding:7px 0;line-height:1.7}
.beta-rules li b{color:#111827}
.beta-intro{max-width:1060px}
.beta-features{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.beta-features .bf{flex:1 1 200px;max-width:250px;display:flex;gap:10px;padding:16px;border-radius:14px;background:#f8faff;border:1px solid #eef0ff;align-items:flex-start}
.beta-features .bf .bf-ic{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:linear-gradient(135deg,rgba(79,140,255,.14),rgba(139,92,246,.16));display:flex;align-items:center;justify-content:center;font-size:18px}
.beta-features .bf b{font-size:14px;color:#111827;display:block;margin-bottom:4px}
.beta-features .bf p{font-size:12.5px;color:#6b7280;line-height:1.6;margin:0}
.beta-shots{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.beta-shots .bs{flex:1 1 280px;max-width:340px;margin:0}
.beta-shots .bs-img{border-radius:16px;overflow:hidden;border:1px solid #e5e7eb;background:#fff;box-shadow:0 10px 30px rgba(17,24,39,.08);position:relative;transition:transform .25s,box-shadow .25s}
.beta-shots .bs-img::after{content:"";position:absolute;inset:0;border-radius:16px;box-shadow:inset 0 0 0 1px rgba(79,140,255,.14);pointer-events:none}
.beta-shots .bs:hover .bs-img{transform:translateY(-5px);box-shadow:0 18px 44px rgba(17,24,39,.14)}
.beta-shots .bs-img img{display:block;width:100%;height:auto}
.beta-shots figcaption{margin-top:12px;text-align:center}
.beta-shots figcaption b{font-size:15px;color:#111827;display:block;margin-bottom:3px}
.beta-shots figcaption span{font-size:12.5px;color:#6b7280}
/* 活动结束状态 */
.beta-ended-banner{max-width:800px;margin:40px auto;padding:30px;border-radius:18px;background:linear-gradient(135deg,#fef2f2,#fff7ed);border:2px solid #fecaca;text-align:center}
.beta-ended-banner .icon{font-size:48px;margin-bottom:12px}
.beta-ended-banner h3{font-size:22px;color:#b91c1c;margin-bottom:8px}
.beta-ended-banner p{font-size:15px;color:#7f1d1d;line-height:1.7;margin-bottom:16px}
.beta-ended-banner .cta-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
@media(max-width:768px){
.beta-title{font-size:30px}
.beta-count .cd{width:74px}
.beta-count .num{font-size:26px}
.beta-step .arrow{display:none}
}
@keyframes betaFloat{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-24px) scale(1.08)}}
@keyframes betaTwinkle{0%,100%{opacity:.15}50%{opacity:.9}}