*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#101322;
  --ink-soft:#3a3f55;
  --muted:#6b7089;
  --paper:#fbf7f1;
  --paper-2:#f4efe6;
  --line:#e6ddcf;
  --violet:#5b2bd6;
  --violet-deep:#3d1a9e;
  --coral:#ff4d5e;
  --lime:#c6f24e;
  --amber:#ffb020;
  --card:#ffffff;
  --radius:20px;
  --shadow:0 18px 40px -24px rgba(61,26,158,.45);
  --container:1180px;
}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== NAV ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(251,247,241,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:14px 0;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{max-width:132px;height:auto}
.brand-text{font-weight:800;font-size:18px;letter-spacing:.5px;color:var(--ink)}
.brand-text span{color:var(--violet)}
.nav-links{display:flex;align-items:center;gap:0}
.nav-links a{
  padding:8px 13px;border-radius:999px;font-size:14.5px;font-weight:500;
  color:var(--ink-soft);transition:.25s;white-space:nowrap;
}
.nav-links a:hover{background:var(--paper-2);color:var(--violet)}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--ink);color:#fff;font-weight:600;font-size:14px;
  padding:11px 22px;border-radius:999px;transition:.25s;flex-shrink:0;
  box-shadow:0 10px 22px -12px rgba(16,19,34,.9);
}
.nav-cta:hover{background:var(--violet);transform:translateY(-2px)}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center;
}
.menu-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{
  display:none;flex-direction:column;gap:2px;padding:10px 0 18px;
  border-top:1px solid var(--line);
}
.mobile-nav a{padding:11px 14px;border-radius:12px;font-weight:500;color:var(--ink-soft)}
.mobile-nav a:hover{background:var(--paper-2);color:var(--violet)}
.mobile-nav.open{display:flex}

/* ===== HERO ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(255,77,94,.20), transparent 60%),
    radial-gradient(900px 480px at 6% 8%, rgba(198,242,78,.32), transparent 58%),
    linear-gradient(160deg,#fdf9f2 0%,#f6eefb 46%,#f0f4ff 100%);
  padding:78px 0 92px;
}
.hero::after{
  content:"";position:absolute;inset:auto -10% -46% -10%;height:340px;
  background:radial-gradient(closest-side,rgba(91,43,214,.16),transparent);
  pointer-events:none;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:7px 16px;font-size:13px;font-weight:600;color:var(--violet-deep);
  box-shadow:0 8px 20px -16px rgba(61,26,158,.8);
}
.hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--coral);display:inline-block;
  animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,77,94,.55)}50%{box-shadow:0 0 0 8px rgba(255,77,94,0)}}
.hero h1{
  font-size:clamp(30px,4.4vw,52px);line-height:1.22;letter-spacing:-.5px;
  font-weight:850;margin:22px 0 18px;
}
.hero h1 em{
  font-style:normal;position:relative;color:var(--violet-deep);
  background:linear-gradient(180deg,transparent 64%,var(--lime) 64%,var(--lime) 92%,transparent 92%);
  padding:0 4px;
}
.hero-sub{font-size:16.5px;color:var(--ink-soft);max-width:580px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(120deg,var(--violet) 0%,var(--violet-deep) 100%);
  color:#fff;font-weight:700;font-size:15.5px;
  padding:15px 32px;border-radius:14px;
  box-shadow:0 16px 30px -14px rgba(91,43,214,.9);
  transition:.3s;border:none;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 40px -16px rgba(91,43,214,1)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--ink);font-weight:600;font-size:15.5px;
  padding:15px 28px;border-radius:14px;border:1.5px solid var(--line);
  transition:.3s;cursor:pointer;
}
.btn-ghost:hover{border-color:var(--violet);color:var(--violet);transform:translateY(-3px)}
.hero-note{margin-top:22px;font-size:13.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:18px}
.hero-note b{color:var(--ink)}
.hero-panel{
  background:linear-gradient(150deg,#1b1038 0%,#2a1257 55%,#3b1a72 100%);
  border-radius:26px;padding:28px;color:#fff;position:relative;overflow:hidden;
  box-shadow:0 34px 70px -34px rgba(27,16,56,.95);
  animation:floaty 7s ease-in-out infinite;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-panel::before{
  content:"";position:absolute;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.42),transparent 68%);
  top:-70px;right:-60px;
}
.hero-panel::after{
  content:"";position:absolute;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,77,94,.4),transparent 68%);
  bottom:-70px;left:-50px;
}
.panel-head{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.panel-head h3{font-size:16px;font-weight:700;letter-spacing:.4px}
.panel-head span{font-size:12px;color:rgba(255,255,255,.66);border:1px solid rgba(255,255,255,.24);border-radius:999px;padding:3px 10px}
.model-chips{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:8px}
.model-chips span{
  font-size:12.5px;padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  color:rgba(255,255,255,.9);transition:.25s;
}
.model-chips span:hover{background:var(--lime);color:#1b1038;border-color:var(--lime);transform:translateY(-2px)}
.panel-metrics{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.panel-metrics div{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:13px 15px;
}
.panel-metrics strong{display:block;font-size:20px;color:var(--lime);letter-spacing:.5px}
.panel-metrics small{font-size:12px;color:rgba(255,255,255,.68)}

/* ===== SECTION BASE ===== */
.section{padding:84px 0;position:relative}
.section-alt{
  background:
    radial-gradient(900px 400px at 92% 0%, rgba(255,77,94,.10), transparent 62%),
    radial-gradient(760px 380px at 4% 100%, rgba(91,43,214,.09), transparent 60%),
    var(--paper-2);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;
  color:var(--coral);text-transform:uppercase;margin-bottom:12px;
}
.sec-head h2{font-size:clamp(24px,3.2vw,36px);line-height:1.3;font-weight:820;letter-spacing:-.4px}
.sec-head p{margin-top:14px;font-size:15.5px;color:var(--ink-soft)}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.about-text h2{font-size:clamp(24px,3.2vw,34px);line-height:1.32;font-weight:820;margin-bottom:18px}
.about-text p{color:var(--ink-soft);font-size:15.5px;margin-bottom:16px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.tag-cloud span{
  font-size:13px;padding:7px 15px;border-radius:999px;background:#fff;
  border:1px solid var(--line);color:var(--violet-deep);font-weight:500;transition:.25s;
}
.tag-cloud span:hover{background:var(--violet);color:#fff;border-color:var(--violet)}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;
  transition:.3s;
}
.about-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(91,43,214,.3)}
.about-card .ic{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--violet),var(--violet-deep));color:#fff;font-weight:800;font-size:16px;
  margin-bottom:14px;
}
.about-card h3{font-size:15.5px;font-weight:700;margin-bottom:6px}
.about-card p{font-size:13.5px;color:var(--muted);line-height:1.65}

/* ===== STATS ===== */
.stats-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.stat-item{
  background:var(--card);border-radius:18px;padding:26px 22px;border:1px solid var(--line);
  position:relative;overflow:hidden;transition:.3s;
}
.stat-item::before{
  content:"";position:absolute;left:0;top:0;height:100%;width:4px;
  background:linear-gradient(180deg,var(--coral),var(--violet));
}
.stat-item:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.stat-item strong{font-size:30px;font-weight:850;color:var(--violet-deep);display:block;letter-spacing:-.5px}
.stat-item span{font-size:13.5px;color:var(--muted);display:block;margin-top:6px}

/* ===== SERVICES ===== */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;transition:.35s;position:relative;overflow:hidden;
}
.svc::after{
  content:"";position:absolute;inset:auto -30% -60% auto;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(198,242,78,.4),transparent 70%);opacity:0;transition:.4s;
}
.svc:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:rgba(91,43,214,.32)}
.svc:hover::after{opacity:1}
.svc-num{
  font-size:12.5px;font-weight:800;color:var(--coral);letter-spacing:1.6px;margin-bottom:12px;display:block;
}
.svc h3{font-size:17px;font-weight:750;margin-bottom:9px;position:relative;z-index:2}
.svc p{font-size:14px;color:var(--muted);line-height:1.72;position:relative;z-index:2}
.svc .svc-tag{
  display:inline-block;margin-top:14px;font-size:12.5px;font-weight:600;
  color:var(--violet-deep);background:var(--paper-2);border-radius:999px;padding:4px 12px;
}

/* ===== ONESTEP ===== */
.step-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:sf}
.flow-item{
  background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 22px;
  position:relative;transition:.3s;
}
.flow-item:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.flow-item .n{
  width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;color:#fff;margin-bottom:16px;
  background:linear-gradient(135deg,var(--coral),#ff8248);
}
.flow-item:nth-child(2) .n{background:linear-gradient(135deg,var(--violet),#8a5cff)}
.flow-item:nth-child(3) .n{background:linear-gradient(135deg,#12b886,#4ad9b0)}
.flow-item:nth-child(4) .n{background:linear-gradient(135deg,var(--amber),#ffd166)}
.flow-item h3{font-size:16px;font-weight:750;margin-bottom:8px}
.flow-item p{font-size:13.8px;color:var(--muted)}

/* ===== INDUSTRY ===== */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ind{
  border-radius:18px;padding:26px 24px;background:#fff;border:1px solid var(--line);
  transition:.3s;display:flex;flex-direction:column;gap:10px;
}
.ind:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,77,94,.35)}
.ind h3{font-size:16.5px;font-weight:750;display:flex;align-items:center;gap:9px}
.ind h3::before{content:"";width:9px;height:9px;border-radius:3px;background:var(--coral);flex-shrink:0}
.ind p{font-size:13.8px;color:var(--muted)}

/* ===== NETWORK ===== */
.net-wrap{
  background:linear-gradient(140deg,#ffffff 0%,#faf6ff 100%);
  border:1px solid var(--line);border-radius:26px;padding:44px;
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
}
.net-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.net-list div{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;
  font-size:14px;font-weight:600;color:var(--ink-soft);display:flex;align-items:center;gap:9px;
  transition:.25s;
}
.net-list div:hover{border-color:var(--violet);color:var(--violet);transform:translateX(4px)}
.net-list div::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(198,242,78,.32)}
.net-text h3{font-size:22px;font-weight:800;margin-bottom:14px}
.net-text p{font-size:14.6px;color:var(--ink-soft);margin-bottom:12px}

/* ===== COMPARE TABLE ===== */
.table-scroll{overflow-x:auto;border-radius:18px;border:1px solid var(--line);background:#fff}
table{width:100%;border-collapse:collapse;min-width:720px}
thead th{
  background:linear-gradient(120deg,var(--violet-deep),var(--violet));
  color:#fff;font-size:14px;font-weight:700;padding:16px 18px;text-align:left;white-space:nowrap;
}
tbody td{padding:15px 18px;font-size:14px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top}
tbody tr:last-child td{border-bottom:none}
tbody tr:nth-child(even){background:#fdfbf7}
tbody td:first-child{font-weight:700;color:var(--ink)}
.hl{color:var(--violet-deep);font-weight:700}
.rating-box{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:26px;
}
.rating-box div{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;text-align:center;
  transition:.3s;
}
.rating-box div:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.rating-box strong{display:block;font-size:32px;font-weight:850;color:var(--violet-deep);letter-spacing:-1px}
.rating-box span{font-size:13.5px;color:var(--muted);display:block;margin-top:6px}
.stars{color:var(--amber);letter-spacing:3px;font-size:19px;margin-top:6px}

/* ===== MATCH / FORM ===== */
.match-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:start}
.match-info h2{font-size:clamp(23px,3vw,32px);font-weight:820;line-height:1.34;margin-bottom:16px}
.match-info p{font-size:15px;color:var(--ink-soft);margin-bottom:22px}
.match-points{display:flex;flex-direction:column;gap:12px}
.match-points li{
  display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:15px 18px;font-size:14.2px;color:var(--ink-soft);transition:.25s;
}
.match-points li:hover{border-color:var(--violet);transform:translateX(4px)}
.match-points li b{color:var(--violet-deep)}
.match-points li .dot{
  width:22px;height:22px;border-radius:50%;background:var(--lime);color:#1b1038;
  font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;
}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;
  box-shadow:0 30px 60px -40px rgba(61,26,158,.5);
}
.form-card h3{font-size:19px;font-weight:780;margin-bottom:6px}
.form-card .fsub{font-size:13.5px;color:var(--muted);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 15px;border-radius:12px;border:1.5px solid var(--line);
  font-size:14.5px;font-family:inherit;background:var(--paper);color:var(--ink);
  transition:.25s;outline:none;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--violet);background:#fff;box-shadow:0 0 0 4px rgba(91,43,214,.10);
}
.field textarea{resize:vertical;min-height:96px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-card button{
  width:100%;padding:15px;border:none;border-radius:13px;cursor:pointer;
  background:linear-gradient(120deg,var(--violet),var(--violet-deep));color:#fff;
  font-size:15.5px;font-weight:700;font-family:inherit;
  box-shadow:0 16px 30px -16px rgba(91,43,214,.95);transition:.3s;margin-top:6px;
}
.form-card button:hover{transform:translateY(-3px);box-shadow:0 22px 40px -18px rgba(91,43,214,1)}
.form-card button:active{transform:translateY(0)}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}

/* ===== TOKEN PRICE ===== */
.token-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.token-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;
  position:relative;transition:.3s;
}
.token-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.token-card.hot{
  background:linear-gradient(155deg,#1b1038,#341a6b);color:#fff;border-color:transparent;
  box-shadow:0 30px 60px -30px rgba(27,16,56,.9);
}
.token-card.hot .tk-name{color:#fff}
.token-card.hot .tk-desc{color:rgba(255,255,255,.72)}
.token-card.hot .tk-price strong{color:var(--lime)}
.token-card.hot .tk-price span{color:rgba(255,255,255,.6)}
.token-card.hot .tk-list li{color:rgba(255,255,255,.82);border-color:rgba(255,255,255,.12)}
.tk-badge{
  position:absolute;top:20px;right:20px;font-size:11.5px;font-weight:800;
  background:var(--coral);color:#fff;border-radius:999px;padding:4px 11px;letter-spacing:.6px;
}
.tk-name{font-size:16px;font-weight:750;margin-bottom:8px;color:var(--ink)}
.tk-desc{font-size:13.4px;color:var(--muted);margin-bottom:18px}
.tk-price{display:flex;align-items:baseline;gap:6px;margin-bottom:20px}
.tk-price strong{font-size:34px;font-weight:850;color:var(--violet-deep);letter-spacing:-1px}
.tk-price span{font-size:13px;color:var(--muted)}
.tk-list li{
  font-size:13.6px;padding:9px 0;border-bottom:1px dashed var(--line);color:var(--ink-soft);
  display:flex;gap:8px;align-items:flex-start;
}
.tk-list li:last-child{border-bottom:none}
.tk-list li::before{content:"✓";color:var(--violet);font-weight:800;flex-shrink:0}

/* ===== CASES ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case{
  background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  transition:.35s;display:flex;flex-direction:column;
}
.case:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.case-media{aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.case-media img{width:100%;height:100%;object-fit:cover;transition:.5s}
.case:hover .case-media img{transform:scale(1.06)}
.case-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px}
.case-body h3{font-size:16px;font-weight:750}
.case-body p{font-size:13.6px;color:var(--muted)}
.case-meta{font-size:12.5px;font-weight:700;color:var(--coral);letter-spacing:.5px}

/* ===== REVIEWS ===== */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;
  transition:.3s;position:relative;
}
.review:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(91,43,214,.28)}
.review::before{
  content:"“";position:absolute;top:8px;right:22px;font-size:56px;line-height:1;
  color:rgba(91,43,214,.12);font-weight:900;
}
.review-stars{color:var(--amber);letter-spacing:2px;font-size:14px;margin-bottom:12px}
.review p{font-size:14.2px;color:var(--ink-soft);line-height:1.75;margin-bottom:18px;position:relative;z-index:2}
.review-user{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:15px}
.avatar{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;color:#fff;flex-shrink:0;
}
.review-user h4{font-size:14px;font-weight:700}
.review-user span{font-size:12.5px;color:var(--muted)}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.3s;
}
.faq-item.active{border-color:var(--violet);box-shadow:0 18px 36px -26px rgba(91,43,214,.8)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:20px 56px 20px 24px;font-size:15.2px;font-weight:650;color:var(--ink);
  font-family:inherit;position:relative;transition:.25s;
}
.faq-q:hover{color:var(--violet)}
.faq-q::after{
  content:"";position:absolute;right:24px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--violet);border-bottom:2px solid var(--violet);
  transform:translateY(-70%) rotate(45deg);transition:.3s;
}
.faq-item.active .faq-q::after{transform:translateY(-30%) rotate(-135deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-a p{padding:0 24px 22px;font-size:14.2px;color:var(--ink-soft);line-height:1.78}

/* ===== ARTICLES ===== */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;
  transition:.3s;display:flex;flex-direction:column;gap:10px;
}
.article:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,77,94,.3)}
.article-tag{font-size:12px;font-weight:700;color:var(--coral);letter-spacing:.8px}
.article h3{font-size:15.6px;font-weight:700;line-height:1.55}
.article p{font-size:13.4px;color:var(--muted)}
.article .more{font-size:13px;font-weight:700;color:var(--violet-deep);margin-top:auto;padding-top:8px}
.article:hover .more{color:var(--coral)}

/* ===== FOOTER ===== */
.footer{
  background:#12101f;color:#d7d3e4;padding:56px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
.footer h4{font-size:14.5px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.4px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand img{max-width:120px;height:auto;filter:brightness(0) invert(1)}
.footer p{font-size:13.4px;color:#a8a3bd;line-height:1.8}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:13.4px;color:#a8a3bd;transition:.25s}
.footer-links a:hover{color:var(--lime);transform:translateX(3px)}
.footer-contact li{font-size:13.4px;color:#a8a3bd;margin-bottom:10px;display:flex;gap:8px}
.footer-contact li b{color:#fff;font-weight:600;flex-shrink:0}
.qr-box{display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px}
.qr-box img{width:86px;height:86px;object-fit:cover;border-radius:8px;background:#fff}
.qr-box span{font-size:12.5px;color:#a8a3bd;line-height:1.6}
.qr-box b{color:#fff;display:block;font-size:13.5px;margin-bottom:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.footer-bottom p{font-size:12.8px;color:#8d88a3}
.footer-bottom a{color:#c9c4dc}
.footer-bottom a:hover{color:var(--lime)}
.friend-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-bottom:22px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.1)}
.friend-links a{font-size:13px;color:#a8a3bd;transition:.25s}
.friend-links a:hover{color:var(--lime)}

/* ===== FLOAT ===== */
.float-bar{
  position:fixed;right:20px;bottom:26px;z-index:120;display:flex;flex-direction:column;gap:10px;
}
.float-btn{
  width:50px;height:50px;border-radius:15px;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;
  color:#fff;background:linear-gradient(135deg,var(--violet),var(--violet-deep));
  box-shadow:0 14px 28px -14px rgba(91,43,214,.95);transition:.3s;text-align:center;line-height:1.2;
}
.float-btn:hover{transform:translateY(-4px) scale(1.04)}
.float-btn.kf{background:linear-gradient(135deg,#12b886,#0ca678)}
.float-btn.top-btn{opacity:0;pointer-events:none;background:var(--ink)}
.float-btn.top-btn.show{opacity:1;pointer-events:auto}

/* ===== MODAL ===== */
.modal-mask{
  position:fixed;inset:0;background:rgba(16,19,34,.62);backdrop-filter:blur(4px);
  z-index:200;display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-mask.open{display:flex}
.modal-box{
  background:#fff;border-radius:22px;padding:32px;max-width:360px;width:100%;text-align:center;
  position:relative;animation:popin .3s ease;
}
@keyframes popin{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}
.modal-box h3{font-size:17px;font-weight:750;margin-bottom:6px}
.modal-box p{font-size:13.4px;color:var(--muted);margin-bottom:18px}
.modal-box img{width:200px;height:200px;object-fit:cover;border-radius:12px;margin:0 auto 14px;background:var(--paper-2)}
.modal-close{
  position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;
  border:none;background:var(--paper-2);cursor:pointer;font-size:16px;color:var(--ink);
  display:flex;align-items:center;justify-content:center;transition:.25s;
}
.modal-close:hover{background:var(--coral);color:#fff}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .nav-cta{display:none}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-panel{max-width:520px}
  .about-grid,.match-grid,.net-wrap{grid-template-columns:1fr;gap:32px}
  .service-grid,.ind-grid,.token-grid,.case-grid,.review-grid,.article-grid{grid-template-columns:repeat(2,1fr)}
  .step-flow{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .net-wrap{padding:34px}
}
@media (max-width:640px){
  .container{padding:0 18px}
  .section{padding:58px 0}
  .hero{padding:52px 0 64px}
  .hero h1{font-size:29px}
  .hero-sub{font-size:15px}
  .hero-actions{gap:10px}
  .btn-primary,.btn-ghost{flex:1 1 100%;justify-content:center;padding:14px 22px}
  .service-grid,.ind-grid,.token-grid,.case-grid,.review-grid,.article-grid,.step-flow,.stats-band{grid-template-columns:1fr}
  .about-cards{grid-template-columns:1fr}
  .rating-box{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .form-card{padding:24px}
  .footer-grid{grid-template-columns:1fr}
  .net-list{grid-template-columns:1fr}
  .hero-panel{padding:22px}
  .panel-metrics{grid-template-columns:1fr 1fr}
  .float-bar{right:14px;bottom:18px}
  .float-btn{width:46px;height:46px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}