*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#171a2b;
  --ink-soft:#4a4f66;
  --brand:#ff2e78;
  --brand-2:#7b2ff7;
  --brand-3:#00c2ff;
  --accent:#ffd23f;
  --bg:#fff7fb;
  --card:#ffffff;
  --line:#f0dbe8;
  --radius:18px;
}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 85% -5%, #ffe3f0 0%, rgba(255,227,240,0) 60%),
    radial-gradient(900px 500px at 5% 10%, #e6efff 0%, rgba(230,239,255,0) 55%),
    linear-gradient(180deg,#fff7fb 0%,#fdf4ff 40%,#f8f6ff 100%);
  background-attachment:fixed;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 40px}
.eyebrow{
  display:inline-block;font-size:13px;letter-spacing:2px;font-weight:700;
  color:var(--brand);background:#ffe6f1;padding:6px 16px;border-radius:100px;margin-bottom:14px;
}
h1,h2,h3,h4{line-height:1.3;font-weight:800}
h2{font-size:30px;margin-bottom:12px}
.section-head p{color:var(--ink-soft);font-size:15px}

/* nav */
.nav-wrap{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(14px);
  background:rgba(255,255,255,.86);
  border-bottom:1px solid rgba(255,46,120,.12);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;white-space:nowrap}
.brand img{width:34px;height:34px;object-fit:contain}
.brand span{background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap;justify-content:flex-end}
.nav-links a{
  font-size:14px;color:var(--ink-soft);padding:8px 11px;border-radius:10px;
  font-weight:600;transition:all .22s ease;white-space:nowrap;
}
.nav-links a:hover{color:var(--brand);background:#ffeef5}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:#fff!important;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));
  padding:10px 18px!important;border-radius:100px;margin-left:10px;
  box-shadow:0 8px 20px -8px rgba(255,46,120,.7);
}
.nav-cta:hover{transform:translateY(-2px);background:linear-gradient(90deg,var(--brand-2),var(--brand))}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:18px;cursor:pointer;color:var(--ink)}

/* hero */
.hero{position:relative;padding:72px 0 72px;overflow:hidden}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(60px);z-index:0}
.hero::before{width:420px;height:420px;background:rgba(255,46,120,.22);top:-120px;right:-80px}
.hero::after{width:360px;height:360px;background:rgba(0,194,255,.18);bottom:-140px;left:-100px}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--brand-2);background:#f3ecff;border:1px solid #e3d4ff;padding:7px 16px;border-radius:100px;margin-bottom:20px;
}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--brand);display:block;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,46,120,.5)}50%{box-shadow:0 0 0 7px rgba(255,46,120,0)}}
h1{font-size:42px;letter-spacing:-.5px;margin-bottom:18px}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--brand),var(--brand-2) 60%,var(--brand-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-desc{font-size:16px;color:var(--ink-soft);max-width:540px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:15px;padding:14px 28px;border-radius:100px;border:none;cursor:pointer;transition:all .25s ease;font-family:inherit}
.btn-primary{color:#fff;background:linear-gradient(90deg,var(--brand),var(--brand-2));box-shadow:0 14px 28px -12px rgba(255,46,120,.85)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 34px -12px rgba(123,47,247,.8)}
.btn-ghost{color:var(--ink);background:#fff;border:1.5px solid #e6d8ee}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-3px)}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.hero-tags span{font-size:12.5px;color:var(--ink-soft);background:#fff;border:1px solid var(--line);padding:5px 12px;border-radius:100px}
.hero-card{
  background:linear-gradient(160deg,#ffffff,#fff3f9);
  border:1px solid #ffe0ee;border-radius:24px;padding:26px;
  box-shadow:0 30px 60px -30px rgba(123,47,247,.35);
}
.hero-card h3{font-size:17px;margin-bottom:16px}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;transition:transform .25s ease,box-shadow .25s ease}
.stat-box:hover{transform:translateY(-4px);box-shadow:0 14px 26px -16px rgba(255,46,120,.5)}
.stat-box b{display:block;font-size:22px;background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-box small{font-size:12.5px;color:var(--ink-soft)}
.hero-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.hero-strip span{font-size:12px;color:#8a4fb8;background:#f7edff;border-radius:8px;padding:5px 10px}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;transition:transform .25s,box-shadow .25s}
.metric:hover{transform:translateY(-5px);box-shadow:0 20px 40px -25px rgba(255,46,120,.5)}
.metric b{font-size:28px;display:block;color:var(--brand)}
.metric span{font-size:13.5px;color:var(--ink-soft)}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.about-text p{color:var(--ink-soft);font-size:15px;margin-bottom:16px}
.about-list{display:grid;gap:10px;margin-top:8px}
.about-list li{list-style:none;display:flex;gap:10px;font-size:14.5px;color:var(--ink)}
.about-list li::before{content:"";flex:none;width:8px;height:8px;border-radius:2px;background:linear-gradient(135deg,var(--brand),var(--brand-2));margin-top:8px}
.about-card{background:linear-gradient(150deg,#fff,#fff1f8);border:1px solid #ffe0ee;border-radius:22px;padding:26px}
.about-card h3{font-size:18px;margin-bottom:14px}
.pill-tags{display:flex;flex-wrap:wrap;gap:8px}
.pill-tags span{font-size:12.5px;background:#fff;border:1px solid var(--line);padding:5px 12px;border-radius:100px;color:var(--ink-soft)}

/* services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  position:relative;overflow:hidden;transition:transform .28s ease,box-shadow .28s ease,border-color .28s;
}
.service-card::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2));transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.service-card:hover{transform:translateY(-6px);box-shadow:0 24px 44px -28px rgba(123,47,247,.6);border-color:#f3cfe3}
.service-card:hover::after{transform:scaleX(1)}
.service-icon{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:14px;background:linear-gradient(135deg,#ffe6f1,#efe4ff);color:var(--brand-2);font-weight:800;
}
.service-card h3{font-size:16.5px;margin-bottom:8px}
.service-card p{font-size:13.8px;color:var(--ink-soft)}

/* one-stop */
.onestop{background:linear-gradient(150deg,#fff,#fdf0ff);border:1px solid #f0e0ff;border-radius:26px;padding:40px}
.onestop-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:26px}
.onestop-item{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;transition:transform .25s ease}
.onestop-item:hover{transform:translateX(6px)}
.onestop-item .num{flex:none;font-weight:800;font-size:14px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center}
.onestop-item h4{font-size:15px;margin-bottom:4px}
.onestop-item p{font-size:13.5px;color:var(--ink-soft)}

/* cases */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--line);transition:transform .28s,box-shadow .28s}
.case-card:hover{transform:translateY(-6px);box-shadow:0 24px 44px -26px rgba(255,46,120,.5)}
.case-img{width:100%;aspect-ratio:16/10;overflow:hidden;background:#fdf2f8}
.case-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.case-card:hover .case-img img{transform:scale(1.06)}
.case-body{padding:18px}
.case-body h3{font-size:15.5px;margin-bottom:6px}
.case-body p{font-size:13.5px;color:var(--ink-soft)}

/* process */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 16px;text-align:center;transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-5px);box-shadow:0 18px 32px -24px rgba(123,47,247,.6)}
.step b{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;font-size:14px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));margin-bottom:12px}
.step h4{font-size:14.5px;margin-bottom:5px}
.step p{font-size:12.8px;color:var(--ink-soft)}

/* compare */
.compare-wrap{overflow-x:auto;border-radius:20px;border:1px solid var(--line);background:#fff}
table{width:100%;border-collapse:collapse;min-width:720px}
th,td{padding:15px 18px;text-align:left;font-size:14px;border-bottom:1px solid #f6e9f1}
thead th{background:linear-gradient(90deg,#fff0f7,#f4ecff);font-size:13.5px;color:var(--ink)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fffafd}
td.hl{color:var(--brand);font-weight:700}
.score-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px}
.score-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;text-align:center}
.score-card b{display:block;font-size:30px;background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.score-card span{font-size:13.5px;color:var(--ink-soft)}
.stars{color:var(--accent);font-size:18px;letter-spacing:2px}

/* token */
.token-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.token-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;transition:transform .25s,box-shadow .25s}
.token-card:hover{transform:translateY(-5px);box-shadow:0 18px 32px -22px rgba(255,46,120,.5)}
.token-card h4{font-size:15px;margin-bottom:6px}
.token-card .price{font-size:20px;font-weight:800;color:var(--brand-2);margin-bottom:4px}
.token-card small{font-size:12.5px;color:var(--ink-soft)}

/* reviews */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;gap:12px}
.review:hover{transform:translateY(-5px);box-shadow:0 20px 36px -26px rgba(123,47,247,.55)}
.review p{font-size:14px;color:var(--ink-soft);flex:1}
.review-user{display:flex;align-items:center;gap:10px}
.avatar{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:15px;background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.review-user b{font-size:14px;display:block}
.review-user small{font-size:12px;color:var(--ink-soft)}
.quote-mark{color:#f5d6e6;font-size:26px;line-height:1;font-weight:800}

/* industry / network */
.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.ind-list{display:grid;gap:12px}
.ind-item{display:flex;align-items:flex-start;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;transition:transform .25s}
.ind-item:hover{transform:translateY(-3px)}
.ind-item b{font-size:14.5px;display:block}
.ind-item small{font-size:13px;color:var(--ink-soft)}
.dot{flex:none;width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-3));margin-top:7px}
.net-tags{display:flex;flex-wrap:wrap;gap:10px}
.net-tags span{font-size:13px;background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:100px;color:var(--ink-soft);transition:all .22s}
.net-tags span:hover{color:var(--brand);border-color:#f7c9df;transform:translateY(-2px)}

/* form */
.form-section{background:linear-gradient(150deg,#ffffff,#fdf2ff);border:1px solid #f2e3ff;border-radius:26px;padding:40px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:700;color:var(--ink)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:14px;padding:12px 14px;border:1.5px solid #ecd8ea;border-radius:12px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s;width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(255,46,120,.12)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:12.5px;color:var(--ink-soft);margin-top:12px}
.contact-side{display:grid;gap:14px}
.contact-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.contact-item b{font-size:13.5px;display:block;margin-bottom:3px}
.contact-item span{font-size:13.5px;color:var(--ink-soft);word-break:break-all}
.qr-box{margin-top:14px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.qr-box img{width:140px;margin:0 auto 8px;border-radius:10px}
.qr-box small{font-size:12.5px;color:var(--ink-soft)}

/* faq */
.faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:18px 20px;font-size:15px;font-weight:700;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;font-family:inherit}
.faq-q::after{content:"+";font-size:20px;color:var(--brand);transition:transform .25s;font-weight:400;line-height:1}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 18px;font-size:14px;color:var(--ink-soft)}

/* articles */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:transform .25s,box-shadow .25s}
.article:hover{transform:translateY(-5px);box-shadow:0 20px 36px -28px rgba(255,46,120,.55)}
.article small{font-size:12px;color:var(--brand);font-weight:700;letter-spacing:1px}
.article h3{font-size:15.5px;margin:8px 0 8px}
.article p{font-size:13.5px;color:var(--ink-soft);margin-bottom:12px}
.article a{font-size:13.5px;font-weight:700;color:var(--brand-2)}
.article a:hover{color:var(--brand)}

/* join */
.join-panel{background:linear-gradient(120deg,#2a1236,#4c1d4f 55%,#7b2f7a);color:#fff;border-radius:26px;padding:44px 40px;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.join-panel h2{color:#fff;font-size:28px;margin-bottom:12px}
.join-panel p{color:#f4dcf0;font-size:14.5px;margin-bottom:20px}
.join-panel .btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.join-panel .btn-ghost:hover{background:#fff;color:#4c1d4f;border-color:#fff}
.join-points{display:grid;gap:10px}
.join-points div{display:flex;justify-content:space-between;gap:14px;font-size:14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:12px 16px;border-radius:12px;color:#fff}
.join-points b{color:#ffd7ea}

/* footer */
.footer{background:#1b1424;color:#e7dceb;padding:48px 0 0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px;padding-bottom:32px}
.footer h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:700}
.footer p,.footer a{font-size:13.5px;color:#c9bacf;line-height:1.9}
.footer a:hover{color:#ff8bb8}
.footer li{list-style:none;margin-bottom:6px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff;margin-bottom:12px}
.footer-brand img{width:32px;height:32px;object-fit:contain}
.friend-links{display:flex;flex-wrap:wrap;gap:8px 16px;border-top:1px solid rgba(255,255,255,.12);padding:22px 0}
.friend-links a{font-size:12.8px;color:#c9bacf}
.friend-links a:hover{color:#ff8bb8}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;text-align:center;font-size:12.5px;color:#9d90a3}

/* float */
.float-cs{position:fixed;right:18px;bottom:76px;z-index:120;display:flex;flex-direction:column;gap:10px}
.float-btn{width:52px;height:52px;border-radius:16px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 12px 24px -10px rgba(255,46,120,.8);transition:transform .25s}
.float-btn:hover{transform:translateY(-4px)}
.qr-pop{position:absolute;right:64px;bottom:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;width:170px;display:none;box-shadow:0 18px 40px -20px rgba(0,0,0,.3)}
.qr-pop.show{display:block}
.qr-pop img{border-radius:8px;margin:0 auto 6px;width:140px}
.qr-pop p{font-size:12px;color:var(--ink-soft);text-align:center}
.to-top{position:fixed;right:18px;bottom:18px;z-index:120;width:52px;height:52px;border-radius:16px;border:none;cursor:pointer;font-size:18px;color:var(--ink);background:#fff;box-shadow:0 12px 24px -14px rgba(0,0,0,.3);opacity:0;visibility:hidden;transition:all .3s}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{color:var(--brand);transform:translateY(-3px)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  h1{font-size:34px}
  .services-grid,.cases-grid,.reviews-grid,.article-grid,.token-grid{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(3,1fr)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .about-grid,.grid-2,.onestop-grid,.join-panel{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .score-panel{grid-template-columns:1fr}
}
@media (max-width:768px){
  section{padding:48px 0}
  h2{font-size:24px}
  h1{font-size:29px}
  .nav-links{
    display:none;flex-direction:column;align-items:stretch;gap:2px;
    position:absolute;top:64px;left:0;right:0;background:#fff;padding:14px 20px 18px;
    border-bottom:1px solid var(--line);box-shadow:0 20px 30px -24px rgba(0,0,0,.3);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 6px;border-radius:8px}
  .nav-cta{margin-left:0;text-align:center;justify-content:center}
  .menu-btn{display:block}
  .hero{padding:48px 0}
  .hero-actions .btn{flex:1 1 100%}
  .services-grid,.cases-grid,.reviews-grid,.article-grid,.token-grid,.metrics{grid-template-columns:1fr}
  .process{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .form-section,.onestop,.join-panel{padding:26px 20px}
  .footer-grid{grid-template-columns:1fr}
  .float-cs{right:12px;bottom:70px}
  .to-top{right:12px;bottom:12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}