:root{
  --ink:#0d1220;
  --ink-soft:#3c465c;
  --ink-mute:#6b768c;
  --line:#e2e6f2;
  --bg:#f6f7fc;
  --panel:#ffffff;
  --violet:#6c4bf6;
  --blue:#2f8bff;
  --cyan:#22d3ee;
  --pink:#ff4fa3;
  --lime:#9ef01a;
  --radius:18px;
  --shadow-sm:0 2px 8px rgba(20,26,55,.06);
  --shadow-md:0 10px 30px rgba(30,40,90,.10);
  --shadow-lg:0 22px 60px rgba(30,40,90,.14);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -5%, rgba(108,75,246,.14), transparent 60%),
    radial-gradient(1000px 520px at 95% 0%, rgba(34,211,238,.16), transparent 62%),
    radial-gradient(900px 700px at 50% 100%, rgba(255,79,163,.08), transparent 65%),
    var(--bg);
  line-height:1.7;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 20px;
}
section{position:relative;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(108,75,246,.14);
}
.nav-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;
  min-height:66px;
  padding:10px 0;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand img{height:34px;width:auto;}
.brand-name{font-size:16px;font-weight:800;letter-spacing:.5px;color:var(--ink);}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap;}
.nav-links a{
  padding:7px 11px;border-radius:99px;
  font-size:13.5px;color:var(--ink-soft);font-weight:500;
  transition:color .25s,background .25s;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--violet);background:rgba(108,75,246,.08);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:10px 20px;border-radius:99px;
  font-size:14px;font-weight:600;line-height:1.2;
  transition:transform .22s,box-shadow .22s,filter .22s,background .22s;
  will-change:transform;
}
.btn:active{transform:scale(.97);}
.btn-primary{
  color:#fff;
  background:linear-gradient(120deg,var(--violet),var(--blue) 55%,var(--cyan));
  box-shadow:0 8px 22px rgba(80,90,240,.32);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(80,90,240,.42);filter:saturate(1.1);}
.btn-ghost{
  color:var(--ink);background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(108,75,246,.35);color:var(--violet);}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative;transition:.25s;}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);transition:.25s;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
.menu-toggle.open span{background:transparent;}
.menu-toggle.open span::before{top:0;transform:rotate(45deg);}
.menu-toggle.open span::after{top:0;transform:rotate(-45deg);}
.mobile-menu{
  display:none;flex-direction:column;gap:2px;
  padding:10px 0 16px;border-top:1px solid var(--line);
}
.mobile-menu a{
  padding:11px 14px;border-radius:12px;font-size:14.5px;font-weight:500;color:var(--ink-soft);
}
.mobile-menu a:hover{background:rgba(108,75,246,.08);color:var(--violet);}
.mobile-menu.show{display:flex;}

/* ---------- hero ---------- */
.hero{padding:64px 0 54px;overflow:hidden;}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:99px;
  background:rgba(108,75,246,.10);
  border:1px solid rgba(108,75,246,.22);
  color:var(--violet);font-size:12.5px;font-weight:700;letter-spacing:.4px;
  margin-bottom:20px;
}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(34,211,238,.20);}
h1{
  font-size:clamp(28px,4.4vw,50px);
  line-height:1.18;font-weight:900;letter-spacing:-.5px;
  color:var(--ink);
  margin-bottom:18px;
}
h1 .hl{
  background:linear-gradient(100deg,var(--violet),var(--blue) 45%,var(--pink));
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
  -webkit-text-fill-color:transparent;
}
.hero-lead{
  font-size:15.5px;color:var(--ink-soft);max-width:560px;margin-bottom:28px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.btn-lg{padding:13px 28px;font-size:15px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;}
.hero-tags span{
  font-size:12.5px;padding:5px 12px;border-radius:99px;
  background:#fff;border:1px solid var(--line);color:var(--ink-mute);
  box-shadow:var(--shadow-sm);
}
.hero-visual{
  position:relative;
  padding:26px;
  border-radius:26px;
  background:linear-gradient(160deg,rgba(255,255,255,.95),rgba(246,247,252,.92));
  border:1px solid rgba(108,75,246,.16);
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.hero-visual::before{
  content:"";position:absolute;inset:-40% -20% auto auto;
  width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.30),transparent 70%);
  filter:blur(10px);
  animation:floatA 9s ease-in-out infinite;
}
.hero-visual::after{
  content:"";position:absolute;inset:auto auto -30% -20%;
  width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,79,163,.24),transparent 70%);
  filter:blur(10px);
  animation:floatB 11s ease-in-out infinite;
}
@keyframes floatA{0%,100%{transform:translateY(0)}50%{transform:translateY(16px)}}
@keyframes floatB{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
.hero-visual-title{
  position:relative;z-index:1;
  font-size:13px;font-weight:700;color:var(--ink-mute);letter-spacing:1px;
  margin-bottom:16px;
}
.orbit-net{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
}
.orbit-node{
  padding:14px 10px;border-radius:14px;text-align:center;
  background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  font-size:12.5px;font-weight:600;color:var(--ink-soft);
  transition:transform .3s,box-shadow .3s,border-color .3s;
  animation:nodeIn .7s both;
}
.orbit-node:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(108,75,246,.4);color:var(--violet);}
.orbit-node b{display:block;font-size:15px;color:var(--violet);margin-bottom:2px;font-weight:800;}
.orbit-node:nth-child(1){animation-delay:.05s}
.orbit-node:nth-child(2){animation-delay:.12s}
.orbit-node:nth-child(3){animation-delay:.19s}
.orbit-node:nth-child(4){animation-delay:.26s}
.orbit-node:nth-child(5){animation-delay:.33s}
.orbit-node:nth-child(6){animation-delay:.4s}
@keyframes nodeIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.hero-strip{
  position:relative;z-index:1;
  margin-top:16px;padding:12px 14px;border-radius:14px;
  background:linear-gradient(120deg,rgba(108,75,246,.10),rgba(34,211,238,.12));
  border:1px dashed rgba(108,75,246,.28);
  font-size:12.5px;color:var(--ink-soft);font-weight:600;
  display:flex;align-items:center;gap:8px;
}
.hero-strip em{font-style:normal;color:var(--violet);font-weight:800;}

/* ---------- generic section ---------- */
.section{padding:62px 0;}
.section-head{max-width:760px;margin-bottom:34px;}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:2px;
  color:var(--violet);text-transform:uppercase;margin-bottom:10px;
}
h2{
  font-size:clamp(22px,3vw,33px);line-height:1.3;font-weight:900;letter-spacing:-.3px;
  color:var(--ink);margin-bottom:12px;
}
.section-head p{color:var(--ink-mute);font-size:14.5px;}

/* ---------- stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.stat-card{
  padding:24px 20px;border-radius:var(--radius);
  background:linear-gradient(165deg,#fff,#f8f9ff);
  border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s;
}
.stat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.stat-card b{
  display:block;font-size:clamp(22px,2.6vw,30px);font-weight:900;letter-spacing:-.5px;
  background:linear-gradient(120deg,var(--violet),var(--blue));
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  margin-bottom:4px;
}
.stat-card span{font-size:13.5px;font-weight:600;color:var(--ink-soft);display:block;}
.stat-card small{font-size:12px;color:var(--ink-mute);}

/* ---------- about ---------- */
.about-wrap{
  display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:start;
}
.about-text p{color:var(--ink-soft);margin-bottom:14px;font-size:14.5px;}
.about-points{display:grid;gap:10px;margin-top:20px;}
.about-points li{
  display:flex;gap:10px;align-items:flex-start;
  padding:12px 14px;border-radius:12px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  font-size:13.8px;color:var(--ink-soft);
}
.about-points li em{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,var(--violet),var(--cyan));
  color:#fff;font-style:normal;font-size:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-top:1px;
}
.about-panel{
  padding:26px;border-radius:22px;
  background:linear-gradient(170deg,#12172b,#1c2340);
  color:#eef1ff;box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.about-panel::before{
  content:"";position:absolute;top:-60px;right:-60px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(34,211,238,.38),transparent 70%);
}
.about-panel h3{font-size:17px;font-weight:800;margin-bottom:8px;position:relative;}
.about-panel p{font-size:13.5px;color:#aeb6d4;margin-bottom:18px;position:relative;}
.about-panel ul{display:grid;gap:12px;position:relative;}
.about-panel li{
  display:flex;align-items:center;gap:10px;font-size:13.6px;color:#dde2f7;
  padding-bottom:12px;border-bottom:1px dashed rgba(255,255,255,.14);
}
.about-panel li:last-child{border-bottom:none;padding-bottom:0;}
.about-panel li i{
  width:8px;height:8px;border-radius:50%;flex-shrink:0;
  background:var(--cyan);box-shadow:0 0 0 4px rgba(34,211,238,.16);
}

/* ---------- service cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.svc-card{
  padding:22px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s,border-color .3s;
  position:relative;overflow:hidden;
}
.svc-card::after{
  content:"";position:absolute;left:0;top:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--violet),var(--cyan));
  transition:width .4s ease;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:rgba(108,75,246,.30);}
.svc-card:hover::after{width:100%;}
.svc-ico{
  width:42px;height:42px;border-radius:12px;margin-bottom:14px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(108,75,246,.14),rgba(34,211,238,.18));
  font-size:17px;font-weight:900;color:var(--violet);
}
.svc-card h3{font-size:15.5px;font-weight:800;margin-bottom:8px;color:var(--ink);}
.svc-card p{font-size:13.4px;color:var(--ink-mute);line-height:1.65;}

/* ---------- workflow timeline ---------- */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;position:relative;}
.flow::before{
  content:"";position:absolute;top:26px;left:6%;right:6%;height:2px;
  background:linear-gradient(90deg,rgba(108,75,246,.4),rgba(34,211,238,.4));
}
.flow-step{position:relative;padding-top:0;}
.flow-num{
  width:52px;height:52px;border-radius:16px;margin-bottom:14px;
  background:#fff;border:1px solid rgba(108,75,246,.3);
  box-shadow:var(--shadow-sm);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:900;color:var(--violet);
  position:relative;z-index:1;
  transition:transform .3s,background .3s,color .3s;
}
.flow-step:hover .flow-num{
  transform:translateY(-4px) scale(1.05);
  background:linear-gradient(135deg,var(--violet),var(--blue));color:#fff;
}
.flow-step h3{font-size:14.5px;font-weight:800;margin-bottom:6px;}
.flow-step p{font-size:12.8px;color:var(--ink-mute);}

/* ---------- scenarios / industries ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.ind-item{
  padding:18px 16px;border-radius:16px;
  background:linear-gradient(160deg,rgba(255,255,255,.96),rgba(248,249,255,.9));
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s,border-color .3s;
}
.ind-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(34,211,238,.45);}
.ind-item b{display:block;font-size:14px;font-weight:800;color:var(--ink);margin-bottom:5px;}
.ind-item span{font-size:12.7px;color:var(--ink-mute);}

/* ---------- network ---------- */
.net-wrap{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
.net-card{
  padding:22px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  border-left:4px solid transparent;
  border-image:linear-gradient(180deg,var(--violet),var(--cyan)) 1;
  transition:transform .3s,box-shadow .3s;
}
.net-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.net-card h3{font-size:15px;font-weight:800;margin-bottom:8px;}
.net-card p{font-size:13.3px;color:var(--ink-mute);}

/* ---------- case ---------- */
.case-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;}
.case-main{
  border-radius:22px;overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-md);
  display:flex;flex-direction:column;
}
.case-img{overflow:hidden;background:#f0f2fa;}
.case-img img{width:100%;height:auto;object-fit:cover;transition:transform .6s ease;}
.case-main:hover .case-img img{transform:scale(1.04);}
.case-body{padding:22px;}
.case-body h3{font-size:17px;font-weight:800;margin-bottom:8px;}
.case-body p{font-size:13.6px;color:var(--ink-mute);margin-bottom:14px;}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;}
.case-tags span{
  font-size:12px;padding:4px 11px;border-radius:99px;
  background:rgba(108,75,246,.09);color:var(--violet);font-weight:600;
}
.case-side{display:grid;gap:18px;}
.case-side-item{
  border-radius:18px;overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s;
}
.case-side-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.case-side-item .case-img img{aspect-ratio:16/9;object-fit:cover;}
.case-side-item .case-body{padding:16px;}
.case-side-item h3{font-size:14.5px;margin-bottom:4px;}
.case-side-item p{font-size:12.6px;color:var(--ink-mute);margin-bottom:0;}

/* ---------- compare ---------- */
.compare-top{
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  padding:22px 24px;border-radius:20px;margin-bottom:20px;
  background:linear-gradient(120deg,rgba(108,75,246,.10),rgba(34,211,238,.12));
  border:1px solid rgba(108,75,246,.20);
}
.score-box{display:flex;align-items:center;gap:16px;}
.score-big{
  font-size:42px;font-weight:900;letter-spacing:-1.5px;
  background:linear-gradient(120deg,var(--violet),var(--pink));
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  line-height:1;
}
.score-info b{display:block;font-size:14.5px;font-weight:800;}
.score-info span{font-size:12.8px;color:var(--ink-mute);}
.stars{color:#ffb703;font-size:17px;letter-spacing:2px;}
.table-wrap{
  overflow-x:auto;border-radius:18px;border:1px solid var(--line);
  background:#fff;box-shadow:var(--shadow-sm);
  -webkit-overflow-scrolling:touch;
}
table{width:100%;border-collapse:collapse;min-width:680px;}
th,td{padding:14px 16px;text-align:left;font-size:13.6px;border-bottom:1px solid var(--line);}
thead th{
  background:linear-gradient(120deg,rgba(108,75,246,.08),rgba(34,211,238,.10));
  font-weight:800;color:var(--ink);font-size:13.5px;white-space:nowrap;
}
tbody tr:last-child td{border-bottom:none;}
tbody tr{transition:background .25s;}
tbody tr:hover{background:rgba(108,75,246,.04);}
td.brand-col{font-weight:800;color:var(--violet);}
td em{font-style:normal;color:#12b886;font-weight:700;}

/* ---------- token price ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.price-card{
  padding:24px;border-radius:20px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s;
  display:flex;flex-direction:column;
}
.price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.price-card.featured{
  background:linear-gradient(165deg,#f3f0ff,#ffffff);
  border-color:rgba(108,75,246,.36);
  box-shadow:0 14px 34px rgba(108,75,246,.16);
}
.price-tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:1px;
  padding:4px 10px;border-radius:99px;margin-bottom:12px;
  background:rgba(108,75,246,.12);color:var(--violet);align-self:flex-start;
}
.price-card h3{font-size:16px;font-weight:800;margin-bottom:6px;}
.price-num{
  font-size:30px;font-weight:900;letter-spacing:-1px;
  color:var(--ink);line-height:1.1;margin-bottom:4px;
}
.price-num small{font-size:13px;font-weight:600;color:var(--ink-mute);letter-spacing:0;}
.price-card p{font-size:13px;color:var(--ink-mute);margin-bottom:14px;}
.price-card ul{display:grid;gap:8px;margin-top:auto;}
.price-card li{font-size:13px;color:var(--ink-soft);display:flex;gap:8px;align-items:flex-start;}
.price-card li::before{content:"✓";color:var(--blue);font-weight:900;flex-shrink:0;}

/* ---------- reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.review-card{
  padding:22px;border-radius:18px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:12px;
  transition:transform .3s,box-shadow .3s;
}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.review-stars{color:#ffb703;font-size:14px;letter-spacing:1.5px;}
.review-text{font-size:13.6px;color:var(--ink-soft);flex-grow:1;}
.review-user{display:flex;align-items:center;gap:10px;padding-top:10px;border-top:1px dashed var(--line);}
.avatar{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,var(--violet),var(--cyan));
}
.review-user b{display:block;font-size:13px;font-weight:800;}
.review-user span{font-size:11.8px;color:var(--ink-mute);}

/* ---------- articles ---------- */
.article-list{display:grid;gap:12px;}
.article-item{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .28s,box-shadow .28s,border-color .28s;
}
.article-item:hover{transform:translateX(4px);box-shadow:var(--shadow-md);border-color:rgba(108,75,246,.32);}
.article-item b{font-size:14.5px;font-weight:700;color:var(--ink);}
.article-item span{font-size:12.8px;color:var(--ink-mute);}
.article-item .arrow{color:var(--violet);font-weight:900;font-size:15px;flex-shrink:0;}

/* ---------- form ---------- */
.form-wrap{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:start;
}
.form-side{
  padding:28px;border-radius:22px;
  background:linear-gradient(165deg,#12172b,#1d2444);
  color:#eaeefc;box-shadow:var(--shadow-lg);
}
.form-side h3{font-size:19px;font-weight:800;margin-bottom:10px;}
.form-side p{font-size:13.6px;color:#a9b2d0;margin-bottom:20px;}
.contact-list{display:grid;gap:14px;}
.contact-list li{display:flex;gap:10px;font-size:13.6px;color:#dbe1f6;align-items:flex-start;}
.contact-list li b{color:#8fd7ff;font-weight:700;flex-shrink:0;}
.contact-list a{color:#9fe8ff;border-bottom:1px dashed rgba(159,232,255,.4);}
.contact-list a:hover{color:#fff;}
.qr-box{
  margin-top:20px;padding:14px;border-radius:14px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  display:flex;align-items:center;gap:14px;
}
.qr-box img{width:88px;height:88px;object-fit:cover;border-radius:10px;background:#fff;}
.qr-box span{font-size:12.8px;color:#b9c2e0;line-height:1.6;}
.qr-box b{display:block;color:#fff;font-size:13.4px;margin-bottom:2px;}
form{background:#fff;padding:28px;border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow-md);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px;}
.field label{font-size:13px;font-weight:700;color:var(--ink-soft);}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;border-radius:12px;
  border:1px solid var(--line);background:#fbfbfe;
  font-size:13.8px;color:var(--ink);font-family:inherit;
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.field textarea{resize:vertical;min-height:104px;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--violet);background:#fff;
  box-shadow:0 0 0 4px rgba(108,75,246,.13);
}
.form-note{font-size:12.2px;color:var(--ink-mute);margin-top:10px;}
.form-msg{
  margin-top:12px;font-size:13px;font-weight:600;color:#12b886;
  display:none;
}
.form-msg.show{display:block;}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:10px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;transition:border-color .3s,box-shadow .3s;
}
.faq-item.open{border-color:rgba(108,75,246,.4);box-shadow:var(--shadow-sm);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 20px;text-align:left;font-size:14.2px;font-weight:700;color:var(--ink);
  transition:color .25s;
}
.faq-q:hover{color:var(--violet);}
.faq-icon{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(108,75,246,.10);color:var(--violet);font-size:14px;font-weight:800;
  transition:transform .3s,background .3s,color .3s;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--violet);color:#fff;}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.faq-a p{padding:0 20px 18px;font-size:13.5px;color:var(--ink-mute);}

/* ---------- wiki links ---------- */
.link-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.link-cloud a{
  font-size:13px;padding:8px 15px;border-radius:99px;
  background:#fff;border:1px solid var(--line);color:var(--ink-soft);
  box-shadow:var(--shadow-sm);
  transition:transform .25s,color .25s,border-color .25s,box-shadow .25s;
}
.link-cloud a:hover{transform:translateY(-3px);color:var(--violet);border-color:rgba(108,75,246,.4);box-shadow:var(--shadow-md);}

/* ---------- join agent ---------- */
.join-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
  padding:34px;border-radius:24px;
  background:linear-gradient(125deg,rgba(108,75,246,.12),rgba(34,211,238,.14));
  border:1px solid rgba(108,75,246,.22);
}
.join-wrap h3{font-size:20px;font-weight:900;margin-bottom:10px;}
.join-wrap p{font-size:13.8px;color:var(--ink-soft);margin-bottom:16px;}
.join-list{display:grid;gap:10px;}
.join-list li{font-size:13.5px;color:var(--ink-soft);display:flex;gap:8px;align-items:flex-start;}
.join-list li::before{content:"◆";color:var(--violet);font-size:10px;line-height:1.9;flex-shrink:0;}
.join-side{
  background:#fff;border-radius:18px;padding:24px;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;justify-content:center;gap:14px;
}
.join-side b{font-size:15px;font-weight:800;}
.join-side span{font-size:13.2px;color:var(--ink-mute);}

/* ---------- footer ---------- */
.site-footer{
  margin-top:20px;
  background:#0e1326;
  color:#c7cfe6;
  padding:44px 0 20px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:28px;}
.footer-brand img{height:32px;width:auto;margin-bottom:12px;filter:brightness(0) invert(1);}
.footer-brand p{font-size:13px;color:#98a2be;line-height:1.75;margin-bottom:12px;}
.footer-brand .flink{font-size:13px;color:#8fd7ff;}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;}
.footer-col ul{display:grid;gap:9px;}
.footer-col li a{font-size:13px;color:#a3addc;transition:color .25s;}
.footer-col li a:hover{color:#8fd7ff;}
.footer-links{
  padding-top:18px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:center;
  margin-bottom:14px;
}
.footer-links a{font-size:12.6px;color:#9aa5cf;transition:color .25s;}
.footer-links a:hover{color:#8fd7ff;}
.footer-bottom{
  text-align:center;font-size:12.2px;color:#7d87ab;
  padding-top:14px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:center;align-items:center;
}
.footer-bottom a{color:#9aa5cf;}
.footer-bottom a:hover{color:#8fd7ff;}

/* ---------- floating ---------- */
.back-top{
  position:fixed;right:20px;bottom:92px;width:44px;height:44px;border-radius:50%;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-md);
  display:flex;align-items:center;justify-content:center;
  color:var(--violet);font-size:16px;font-weight:900;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:.3s;z-index:90;
}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.back-top:hover{background:var(--violet);color:#fff;}
.kefu{
  position:fixed;right:20px;bottom:24px;z-index:90;
}
.kefu-btn{
  display:flex;align-items:center;gap:8px;
  padding:11px 18px;border-radius:99px;
  background:linear-gradient(120deg,var(--violet),var(--cyan));
  color:#fff;font-size:13.5px;font-weight:700;
  box-shadow:0 10px 26px rgba(80,90,240,.36);
  transition:transform .25s,box-shadow .25s;
  animation:pulseSoft 2.8s ease-in-out infinite;
}
.kefu-btn:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(80,90,240,.46);}
@keyframes pulseSoft{0%,100%{box-shadow:0 10px 26px rgba(80,90,240,.36)}50%{box-shadow:0 12px 32px rgba(34,211,238,.44)}}
.kefu-pop{
  position:absolute;right:0;bottom:58px;width:214px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-lg);padding:14px;text-align:center;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.28s;
}
.kefu-pop.show{opacity:1;visibility:visible;transform:translateY(0);}
.kefu-pop img{width:150px;height:150px;object-fit:cover;border-radius:10px;margin:0 auto 8px;background:#f4f5fb;}
.kefu-pop b{display:block;font-size:13px;color:var(--ink);margin-bottom:4px;}
.kefu-pop span{font-size:12px;color:var(--ink-mute);line-height:1.6;display:block;}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav-links{display:none;}
  .menu-toggle{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero-visual{max-width:520px;}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .about-wrap{grid-template-columns:1fr;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .flow{grid-template-columns:repeat(3,1fr);gap:20px;}
  .flow::before{display:none;}
  .ind-grid{grid-template-columns:repeat(2,1fr);}
  .net-wrap{grid-template-columns:1fr;}
  .case-grid{grid-template-columns:1fr;}
  .price-grid{grid-template-columns:1fr;}
  .review-grid{grid-template-columns:repeat(2,1fr);}
  .form-wrap{grid-template-columns:1fr;}
  .join-wrap{grid-template-columns:1fr;padding:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:640px){
  body{font-size:14.5px;}
  .section{padding:44px 0;}
  .hero{padding:40px 0 36px;}
  .nav-actions .btn-ghost{display:none;}
  .brand img{height:29px;}
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .stat-card{padding:18px 15px;}
  .card-grid{grid-template-columns:1fr;}
  .flow{grid-template-columns:1fr 1fr;}
  .ind-grid{grid-template-columns:1fr 1fr;}
  .review-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  form{padding:20px;}
  .form-side{padding:22px;}
  .article-item{flex-direction:column;align-items:flex-start;gap:6px;}
  .article-item .arrow{display:none;}
  .footer-grid{grid-template-columns:1fr;gap:22px;}
  .compare-top{padding:18px;}
  .score-big{font-size:34px;}
  .back-top{right:16px;bottom:84px;width:40px;height:40px;}
  .kefu{right:16px;bottom:20px;}
  .kefu-btn{padding:10px 15px;font-size:12.8px;}
  .hero-tags span{font-size:12px;}
}