@keyframes breath-glow{0%{opacity:.4;filter:drop-shadow(0 0 10px #65c4ff) drop-shadow(0 0 10px #39a3ff)}50%{opacity:1;filter:drop-shadow(0 0 10px #41a3ff) drop-shadow(0 0 40px #2f9eff)}to{opacity:.4;filter:drop-shadow(0 0 10px #65c4ff) drop-shadow(0 0 10px #39a3ff)}}.itemimg{animation:breath-glow 2.5s ease-in-out infinite alternate}.logo_waibox{width:6rem;height:6rem;margin-bottom:2rem}.tubiaossd{width:1rem;margin-top:.2rem;margin-left:.5rem}.dibubhezi{position:fixed;bottom:1rem;font-size:.9rem;display:flex;flex-direction:row;align-items:center}.anniuwaibox{width:100%;margin-top:1rem}.shuruwaibxo{width:100%}.shuoming_app{font-size:.9rem;margin-left:.1rem;margin-bottom:.5rem}.shuruheng{width:100%;align-items:flex-start}.longbox_app,.shuruheng{display:flex;flex-direction:column;margin-top:1rem}.longbox_app{width:25vw;height:30vh;background-color:#fff;align-items:center;justify-content:flex-start;box-shadow:0 2px 4px rgba(0,0,0,.12),0 0 6px rgba(0,0,0,.04);border-radius:1.5rem;padding:1rem;margin-bottom:1rem}*{margin:0;padding:0;box-sizing:border-box}body,html{background-color:#f8f9fa}#app,body,html{margin:0;border:none;width:100vw;height:100vh;font-family:Avenir,Helvetica,Arial,sans-serif}#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#323232;background:linear-gradient(135deg,#fff,#f5f7fa);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.big_tittel{font-size:2.2rem;font-weight:bolder;color:#636363;letter-spacing:.5rem;margin-bottom:10px}.saml_text{font-size:.9rem;margin-bottom:2rem;letter-spacing:.3rem;color:#888}.waibox_app{width:100vw;height:auto;margin-top:1rem;display:flex;flex-direction:row;justify-content:center;gap:1rem;perspective:1200px;overflow-x:auto;flex-shrink:0}.cards_app{width:16rem;height:23rem;border-radius:16px;transition:all .5s cubic-bezier(.175,.885,.32,1.275);cursor:pointer;overflow:hidden}.card-inner,.cards_app{position:relative;transform-style:preserve-3d}.card-inner{width:100%;height:100%;transition:transform .6s ease}.cards_app:hover .card-inner{transform:rotateY(180deg)}.card-content{position:absolute;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:25px;backface-visibility:hidden;border-radius:16px}.card-front{background:linear-gradient(135deg,#6a11cb,#2575fc)}.card-back,.card-front{box-shadow:0 10px 30px rgba(0,0,0,.1)}.card-back{background:hsla(0,0%,100%,.95);color:#333;transform:rotateY(180deg)}.cards_app:nth-child(2) .card-front{background:linear-gradient(135deg,#ff6b6b,#ffa36c)}.cards_app:nth-child(3) .card-front{background:linear-gradient(135deg,#07a389,#62baad)}.cards_app:nth-child(4) .card-front{background:linear-gradient(135deg,#ff63af,#fab5b0)}.cards_app:nth-child(5) .card-front{background:linear-gradient(135deg,#ff6153,#fa7a0a)}.cards_app:nth-child(6) .card-front{background:linear-gradient(135deg,#25beff,#609efa)}.cards_app:nth-child(7) .card-front{background:linear-gradient(135deg,#9c23ff,#fa26c2)}.card-icon{font-size:3.5rem;margin-bottom:20px;color:#fff;filter:drop-shadow(0 4px 8px rgba(0,0,0,.2))}.card-title{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:15px}.card-desc{font-size:.9rem;color:hsla(0,0%,100%,.85);line-height:1.5}.back-title{font-size:1.3rem;font-weight:700;color:#333;margin-bottom:15px}.back-desc{font-size:.85rem;color:#666;line-height:1.6;margin-bottom:20px}.login-btn{padding:8px 20px;background:linear-gradient(135deg,#f50,#f50);color:#fff;border:none;border-radius:50px;font-size:.9rem;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px rgba(106,17,203,.3)}.login-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,85,0,.4)}.card-glow{position:absolute;width:100%;height:100%;top:0;left:0;background:radial-gradient(circle at center,hsla(0,0%,100%,.4) 0,hsla(0,0%,100%,0) 70%);opacity:0;transition:opacity .5s ease;border-radius:16px;pointer-events:none}.cards_app:hover .card-glow{opacity:1;flex-shrink:0}@media (max-width:1100px){.waibox_app{gap:20px}.cards_app{width:230px;height:300px}}@media (max-width:768px){.waibox_app{flex-direction:column;align-items:center}.cards_app{width:280px;height:320px}.big_tittel{font-size:1.8rem;letter-spacing:.3rem}.saml_text{font-size:.8rem;letter-spacing:.2rem}}