/* Receive页面优化CSS - 延迟加载部分 */
#receive{max-width:1000px;margin:0 auto;padding:20px 0}
.card-list{margin:0 auto 40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.card-item{background:linear-gradient(145deg,#141310 0%,#1a1815 100%);border:1px solid rgba(196,167,111,0.1);border-radius:16px;padding:25px;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);position:relative;overflow:hidden;animation:fadeInUp 0.8s ease-out}
.card-item::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(196,167,111,0.3),transparent);transform:scaleX(0);transition:transform 0.3s ease}
.card-item:hover{transform:translateY(-5px);border-color:rgba(196,167,111,0.3);box-shadow:0 10px 30px rgba(0,0,0,0.3)}
.card-item:hover::before{transform:scaleX(1)}
.card-item h3{margin:0 0 12px;font-size:1.2rem;color:#f3e6c0;font-weight:600;display:flex;align-items:center;gap:12px}
.card-item p{margin:0;color:#c8bb98;font-size:1rem;line-height:1.6;opacity:0.9}
.card-number{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#c4a76f 0%,#dfbe82 100%);color:#1b1a17;font-weight:bold;font-size:0.9rem;padding:6px 12px;border-radius:8px;min-width:35px;height:35px;box-shadow:0 2px 8px rgba(196,167,111,0.3)}
.receive-summary{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 20px;margin-bottom:40px;background:linear-gradient(145deg,rgba(196,167,111,0.05) 0%,rgba(196,167,111,0.02) 100%);border-radius:20px;border:1px solid rgba(196,167,111,0.1);animation:fadeInUp 0.8s ease-out 0.4s both}
.receive-summary p{color:#d4c39c;font-size:1.1rem;margin-bottom:8px;display:flex;align-items:center;justify-content:center;gap:8px}
.receive-summary p::before{content:'✨';font-size:1.2rem}
.button-row{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;margin-top:30px;width:100%}
.button{padding:16px 32px;border-radius:12px;text-decoration:none;font-weight:600;font-size:1.1rem;text-align:center;width:100%;max-width:300px;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.button::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.1),transparent);transition:left 0.5s ease}
.button:hover::before{left:100%}
.button.primary{background:linear-gradient(135deg,#c4a76f 0%,#dfbe82 100%);color:#1b1a17;box-shadow:0 4px 15px rgba(196,167,111,0.3)}
.button.primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(196,167,111,0.4)}
.button.secondary{background:transparent;border:2px solid #c4a76f;color:#f3e6c0}
.button.secondary:hover{background:rgba(196,167,111,0.1);border-color:#dfbe82;color:#dfbe82;transform:translateY(-2px)}
.card-item:nth-child(1){animation-delay:0.1s}
.card-item:nth-child(2){animation-delay:0.2s}
.card-item:nth-child(3){animation-delay:0.3s}
.card-item:nth-child(4){animation-delay:0.4s}
.card-item:nth-child(5){animation-delay:0.5s}
.card-item:nth-child(6){animation-delay:0.6s}
.card-item:nth-child(7){animation-delay:0.7s}
.card-item:nth-child(8){animation-delay:0.8s}
.card-item:nth-child(9){animation-delay:0.9s}
.card-item:nth-child(10){animation-delay:1s}
.navbar ul.desktop-menu li a::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(196,167,111,0.2),transparent);transition:left 0.5s ease;z-index:-1}
.navbar ul.desktop-menu li a:hover::before{left:100%}
.navbar ul.desktop-menu li a:hover,.mobile-nav a:hover{background:linear-gradient(135deg,rgba(196,167,111,0.15) 0%,rgba(196,167,111,0.05) 100%);color:#c4a76f;box-shadow:0 4px 12px rgba(196,167,111,0.2)}
.navbar ul.desktop-menu li a:focus,.mobile-nav a:focus{outline:2px solid #c4a76f;outline-offset:2px;border-radius:8px}
.navbar ul.desktop-menu li a.active{background:linear-gradient(135deg,rgba(196,167,111,0.2) 0%,rgba(196,167,111,0.1) 100%);color:#c4a76f}
.navbar .logo:hover{color:#dfbe82;text-shadow:0 0 15px rgba(196,167,111,0.5);transform:scale(1.05)}
html{scroll-behavior:smooth}
::selection{background:rgba(196,167,111,0.3);color:#f3e6c0}
.button:focus{outline:2px solid #c4a76f;outline-offset:2px}
.loading{opacity:0;animation:fadeInUp 0.8s ease-out forwards}
@media (max-width:767px){.mobile-nav a{color:#f3e6c0;text-decoration:none;font-size:0.85rem;padding:10px 12px;border-radius:8px;transition:all 0.3s ease;display:block;position:relative;z-index:1;cursor:pointer;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;text-align:center;flex:1;max-width:80px}}
@media (max-width:768px){body{padding:15px}#receive{padding:10px 0}h2{margin-bottom:25px}.intro{margin-bottom:40px;padding:0 10px}.card-list{grid-template-columns:1fr;gap:16px;margin-bottom:50px}.card-item{padding:20px;border-radius:12px}.card-item h3{font-size:1.1rem;gap:10px}.card-number{min-width:30px;height:30px;font-size:0.8rem;padding:4px 8px}.receive-summary{padding:30px 15px;margin-bottom:30px;border-radius:16px}.receive-summary p{font-size:1rem;margin-bottom:6px}.button{padding:14px 24px;font-size:1rem;max-width:280px}.button-row{gap:12px;margin-top:25px}}
@media (max-width:480px){body{padding:10px}.card-item{padding:18px}.card-item h3{font-size:1rem;flex-direction:column;align-items:flex-start;gap:8px}.card-number{align-self:flex-start}.receive-summary{padding:25px 12px}.button{padding:12px 20px;font-size:0.95rem}}
@media (min-width:769px) and (max-width:1024px){.card-list{grid-template-columns:repeat(2,1fr);max-width:800px}.button-row{flex-direction:row;justify-content:center}.button{width:auto;min-width:200px}}
@media (min-width:1025px){.button-row{flex-direction:row;justify-content:center}.button{width:auto;min-width:220px}.card-list{grid-template-columns:repeat(2,1fr)}}