:root{
  --c1:#6b5bff; --c2:#ff5b8c; --c3:#ffb648; --c4:#28c8a0; --c5:#2ea2ff;
  --ink:#1a1a2e; --ink2:#4a4a68; --ink3:#8a8aa0; --line:#e8e8f2;
  --bg:#ffffff; --bg2:#f7f7fc; --shadow:0 8px 30px rgba(80,80,140,.10);
  --radius:18px; --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:84px 0}
h1,h2,h3,h4{line-height:1.3;font-weight:800;letter-spacing:-.01em}
.sec-head{text-align:center;max-width:800px;margin:0 auto 50px}
.sec-tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;padding:6px 16px;border-radius:999px;background:linear-gradient(90deg,rgba(107,91,255,.12),rgba(255,91,140,.12));color:var(--c1);margin-bottom:16px}
.sec-head h2{font-size:clamp(26px,3.6vw,40px);margin-bottom:14px}
.sec-head p{color:var(--ink2);font-size:16px}
.grad-text{background:linear-gradient(100deg,var(--c1),var(--c2) 45%,var(--c3));-webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;font-size:15px;font-weight:700;border:none;cursor:pointer;transition:.25s;white-space:nowrap}
.btn-primary{background:linear-gradient(100deg,var(--c1),var(--c2));color:#fff;box-shadow:0 10px 24px rgba(107,91,255,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(107,91,255,.45)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--c1);color:var(--c1);transform:translateY(-3px)}
.btn:active{transform:scale(.97)}

/* nav */
.nav{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:12px 22px;display:flex;align-items:center;gap:18px}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;flex-shrink:0}
.nav-brand img{height:36px;width:auto}
.nav-links{display:flex;align-items:center;gap:0;margin-left:auto;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{font-size:14px;color:var(--ink2);padding:8px 11px;border-radius:10px;transition:.2s;white-space:nowrap;font-weight:500}
.nav-links a:hover{color:var(--c1);background:rgba(107,91,255,.07)}
.nav-cta{flex-shrink:0}
.nav-cta .btn{padding:9px 20px;font-size:14px}
.burger{display:none;flex-direction:column;gap:5px;padding:8px;border:none;background:none;cursor:pointer;margin-left:auto}
.burger span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.3s}
.mobile-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:12px 22px;flex-direction:column;gap:2px;max-height:70vh;overflow:auto}
.mobile-menu a{padding:11px 8px;font-size:15px;color:var(--ink2);border-radius:8px}
.mobile-menu a:hover{background:var(--bg2);color:var(--c1)}
.mobile-menu.open{display:flex}

/* hero - no images */
.hero{position:relative;padding:90px 0 100px;background:radial-gradient(1200px 600px at 15% 0%,rgba(107,91,255,.13),transparent 60%),radial-gradient(900px 500px at 90% 20%,rgba(255,91,140,.12),transparent 55%),radial-gradient(700px 500px at 60% 100%,rgba(255,182,72,.12),transparent 60%),#fbfbff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--c1);box-shadow:0 4px 14px rgba(107,91,255,.1);margin-bottom:22px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--c4);box-shadow:0 0 0 4px rgba(40,200,160,.18);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}
.hero h1{font-size:clamp(30px,4.6vw,54px);line-height:1.18;margin-bottom:22px;letter-spacing:-.02em}
.hero-sub{font-size:clamp(15px,1.6vw,18px);color:var(--ink2);max-width:560px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:520px}
.hstat{background:#fff;border-radius:14px;padding:16px 18px;border:1px solid var(--line);box-shadow:0 6px 18px rgba(80,80,140,.05)}
.hstat b{display:block;font-size:clamp(20px,2.4vw,28px);background:linear-gradient(100deg,var(--c1),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}
.hstat span{font-size:12.5px;color:var(--ink3)}
.hero-visual{position:relative;min-height:380px;display:flex;align-items:center;justify-content:center}
.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.9}
.orb-1{width:280px;height:280px;background:conic-gradient(from 0deg,#6b5bff,#ff5b8c,#ffb648,#28c8a0,#2ea2ff,#6b5bff);top:30px;right:40px;animation:spinSlow 18s linear infinite;opacity:.22}
.hero-cards{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%;max-width:400px}
.hcard{background:#fff;border-radius:16px;padding:18px;border:1px solid var(--line);box-shadow:0 10px 26px rgba(80,80,140,.08);transition:.3s}
.hcard:nth-child(1){transform:translateY(-14px)}
.hcard:nth-child(3){transform:translateY(-14px)}
.hcard:hover{transform:translateY(-6px)!important;box-shadow:0 16px 34px rgba(107,91,255,.16)}
.hcard .ic{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:10px;color:#fff;font-size:18px}
.hcard h4{font-size:15px;margin-bottom:4px}
.hcard p{font-size:12px;color:var(--ink3);line-height:1.5}
.ic.i1{background:linear-gradient(135deg,#6b5bff,#9b8bff)}
.ic.i2{background:linear-gradient(135deg,#ff5b8c,#ff8fb3)}
.ic.i3{background:linear-gradient(135deg,#ffb648,#ffd18a)}
.ic.i4{background:linear-gradient(135deg,#28c8a0,#6de6c4)}
@keyframes spinSlow{to{transform:rotate(360deg)}}

/* logos strip */
.logos{padding:34px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.model-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:1050px;margin:0 auto}
.model-cloud span{font-size:13px;font-weight:600;padding:7px 15px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);color:var(--ink2);transition:.25s}
.model-cloud span:hover{background:linear-gradient(100deg,rgba(107,91,255,.1),rgba(255,91,140,.1));color:var(--c1);border-color:transparent;transform:translateY(-2px)}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.about-visual{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-visual .img-card{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);transition:.3s}
.about-visual .img-card img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.about-visual .img-card:hover{transform:translateY(-5px)}
.about-visual .img-card.wide{grid-column:span 2}
.about-visual .img-card.wide img{aspect-ratio:16/8}
.about-text h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:18px}
.about-text p{color:var(--ink2);margin-bottom:16px;font-size:15.5px}
.about-feats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.afeat{display:flex;gap:10px;align-items:flex-start;padding:14px;border-radius:12px;background:var(--bg2);border:1px solid var(--line)}
.afeat .dot{width:9px;height:9px;border-radius:50%;margin-top:7px;flex-shrink:0}
.afeat span{font-size:14px;color:var(--ink);font-weight:600;line-height:1.5}

/* services */
.services{background:var(--bg2)}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc-card{background:#fff;border-radius:16px;padding:24px 20px;border:1px solid var(--line);transition:.3s;position:relative;overflow:hidden}
.svc-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--c1),var(--c2));opacity:0;transition:.3s}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 16px 34px rgba(80,80,140,.12);border-color:transparent}
.svc-card:hover::before{opacity:1}
.svc-ic{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;margin-bottom:16px}
.svc-card h3{font-size:16px;margin-bottom:8px}
.svc-card p{font-size:13.5px;color:var(--ink3);line-height:1.6}

/* one-stop timeline */
.timeline{position:relative;max-width:900px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;transform:translateX(-50%);background:linear-gradient(180deg,var(--c1),var(--c2),var(--c3),var(--c4));border-radius:3px;opacity:.4}
.tl-item{position:relative;width:50%;padding:0 40px 40px 0}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 40px 40px}
.tl-item .tl-dot{position:absolute;top:4px;right:-11px;width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--c1);z-index:2;box-shadow:0 0 0 5px rgba(107,91,255,.12)}
.tl-item:nth-child(even) .tl-dot{left:-11px;right:auto;border-color:var(--c2)}
.tl-card{background:#fff;border-radius:14px;padding:20px;border:1px solid var(--line);box-shadow:var(--shadow);transition:.3s}
.tl-card:hover{transform:translateY(-4px)}
.tl-card .num{font-size:12px;font-weight:800;color:var(--c1);letter-spacing:.1em;margin-bottom:6px}
.tl-card h4{font-size:16px;margin-bottom:6px}
.tl-card p{font-size:13.5px;color:var(--ink3)}

/* industry */
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind-card{border-radius:16px;padding:26px;border:1px solid var(--line);background:#fff;transition:.3s}
.ind-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(80,80,140,.12)}
.ind-card .tagline{display:inline-block;font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;margin-bottom:12px}
.ind-card h3{font-size:18px;margin-bottom:8px}
.ind-card p{font-size:14px;color:var(--ink3)}
.ind-card ul{list-style:none;margin-top:14px;font-size:13px;color:var(--ink2)}
.ind-card ul li{padding:4px 0;padding-left:18px;position:relative}
.ind-card ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--c1)}

/* network */
.network{background:linear-gradient(120deg,#1a1a2e,#2a2a4a 60%,#3a2a5a);color:#fff}
.network .sec-head h2{color:#fff}
.network .sec-head p{color:rgba(255,255,255,.72)}
.network .sec-tag{background:rgba(255,255,255,.1);color:#ffd18a}
.net-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.net-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:22px;text-align:center;transition:.3s;backdrop-filter:blur(6px)}
.net-card:hover{background:rgba(255,255,255,.11);transform:translateY(-5px)}
.net-card b{font-size:26px;display:block;background:linear-gradient(100deg,#9b8bff,#ff8fb3,#ffd18a);-webkit-background-clip:text;background-clip:text;color:transparent}
.net-card span{font-size:13px;color:rgba(255,255,255,.7)}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{text-align:center;position:relative;padding:10px}
.step .snum{width:56px;height:56px;border-radius:16px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 10px 22px rgba(107,91,255,.3)}
.step:nth-child(2) .snum{background:linear-gradient(135deg,var(--c5),var(--c1))}
.step:nth-child(3) .snum{background:linear-gradient(135deg,var(--c4),var(--c5))}
.step:nth-child(4) .snum{background:linear-gradient(135deg,var(--c3),var(--c2))}
.step:nth-child(5) .snum{background:linear-gradient(135deg,var(--c2),var(--c1))}
.step h4{font-size:15px;margin-bottom:6px}
.step p{font-size:12.5px;color:var(--ink3)}

/* case center */
.cases{background:var(--bg2)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);transition:.3s;box-shadow:0 4px 16px rgba(80,80,140,.05)}
.case-card:hover{transform:translateY(-6px);box-shadow:0 18px 38px rgba(80,80,140,.14)}
.case-card .thumb{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#eef0ff,#ffeef4)}
.case-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.case-card:hover .thumb img{transform:scale(1.06)}
.case-body{padding:20px}
.case-body .cat{font-size:12px;font-weight:700;color:var(--c1);margin-bottom:6px}
.case-body h4{font-size:16px;margin-bottom:6px}
.case-body p{font-size:13px;color:var(--ink3)}

/* compare */
.compare-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);font-size:14.5px}
.compare-table th,.compare-table td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line)}
.compare-table thead th{background:linear-gradient(100deg,var(--c1),var(--c2));color:#fff;font-size:14px;font-weight:700}
.compare-table thead th:first-child{border-radius:0}
.compare-table tbody tr:hover{background:#fbfbff}
.compare-table td:first-child{font-weight:700;color:var(--ink)}
.compare-table .win{color:var(--c1);font-weight:700}
.compare-table .bad{color:var(--ink3)}
.rating-box{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:center;background:linear-gradient(120deg,rgba(107,91,255,.08),rgba(255,91,140,.08));border:1px dashed rgba(107,91,255,.3);border-radius:16px;padding:24px;margin-top:28px}
.rating-score{font-size:56px;font-weight:900;background:linear-gradient(100deg,var(--c1),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.rating-meta{font-size:15px;color:var(--ink2)}
.rating-meta b{color:var(--ink)}
.stars{color:#ffb648;font-size:20px;letter-spacing:2px}

/* demand match form */
.demand{background:var(--bg2)}
.form-wrap{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.form-card{background:#fff;border-radius:20px;padding:32px;box-shadow:var(--shadow);border:1px solid var(--line)}
.form-card h3{font-size:22px;margin-bottom:6px}
.form-card .form-desc{font-size:13.5px;color:var(--ink3);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 14px;border-radius:10px;border:1.5px solid var(--line);font-size:14px;font-family:inherit;background:var(--bg2);transition:.2s;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--c1);background:#fff;box-shadow:0 0 0 4px rgba(107,91,255,.1)}
.field textarea{resize:vertical;min-height:96px}
.form-card .btn{width:100%;margin-top:6px}
.match-info h3{font-size:24px;margin-bottom:14px}
.match-info>p{color:var(--ink2);font-size:15px;margin-bottom:22px}
.match-list{display:grid;gap:12px}
.match-item{display:flex;gap:14px;background:#fff;border-radius:12px;padding:16px;border:1px solid var(--line);transition:.25s}
.match-item:hover{transform:translateX(4px);box-shadow:0 8px 22px rgba(80,80,140,.08)}
.match-item .mi-ic{width:40px;height:40px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:16px;color:#fff}
.match-item h4{font-size:14.5px;margin-bottom:3px}
.match-item p{font-size:12.5px;color:var(--ink3)}

/* token price */
.token-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.token-card{background:#fff;border-radius:16px;padding:24px;border:1px solid var(--line);text-align:center;transition:.3s}
.token-card:hover{transform:translateY(-6px);box-shadow:0 16px 34px rgba(80,80,140,.12);border-color:transparent}
.token-card .tk-name{font-size:15px;font-weight:800;margin-bottom:6px}
.token-card .tk-model{font-size:12px;color:var(--ink3);margin-bottom:16px}
.token-card .tk-price{font-size:32px;font-weight:900;background:linear-gradient(100deg,var(--c1),var(--c2));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.token-card .tk-price small{font-size:14px;font-weight:600;color:var(--ink3);-webkit-text-fill-color:var(--ink3)}
.token-card .tk-note{font-size:12px;color:var(--c4);font-weight:700;margin-top:8px}

/* reviews */
.reviews{background:var(--bg2)}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rev-card{background:#fff;border-radius:16px;padding:24px;border:1px solid var(--line);transition:.3s;display:flex;flex-direction:column}
.rev-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(80,80,140,.1)}
.rev-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.rev-avatar{width:44px;height:44px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;flex-shrink:0}
.rev-top b{font-size:14.5px;display:block}
.rev-top span{font-size:12px;color:var(--ink3)}
.rev-stars{color:#ffb648;font-size:13px;letter-spacing:1px;margin-bottom:10px}
.rev-card p{font-size:13.5px;color:var(--ink2);line-height:1.7;flex:1}

/* articles */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.art-card{background:#fff;border-radius:14px;padding:22px;border:1px solid var(--line);transition:.3s;display:block}
.art-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(80,80,140,.1);border-color:transparent}
.art-card .ac-tag{font-size:12px;font-weight:700;color:var(--c2);margin-bottom:8px}
.art-card h4{font-size:16px;margin-bottom:8px;line-height:1.45}
.art-card p{font-size:13px;color:var(--ink3);margin-bottom:12px}
.art-card .more{font-size:13px;font-weight:700;color:var(--c1)}

/* wiki / tag cloud */
.tagcloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:1000px;margin:0 auto}
.tagcloud a{font-size:13.5px;padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink2);transition:.25s;font-weight:500}
.tagcloud a:hover{background:linear-gradient(100deg,var(--c1),var(--c2));color:#fff;border-color:transparent;transform:translateY(-2px)}

/* faq */
.faq-list{max-width:880px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border-radius:14px;border:1px solid var(--line);overflow:hidden;transition:.2s}
.faq-item.open{border-color:rgba(107,91,255,.4);box-shadow:0 10px 26px rgba(107,91,255,.1)}
.faq-q{width:100%;text-align:left;padding:20px 24px;font-size:15.5px;font-weight:700;background:none;border:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink);font-family:inherit}
.faq-q .ic{width:26px;height:26px;border-radius:50%;background:var(--bg2);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.3s;font-size:16px;color:var(--c1)}
.faq-item.open .faq-q .ic{transform:rotate(45deg);background:linear-gradient(100deg,var(--c1),var(--c2));color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 24px}
.faq-a p{font-size:14px;color:var(--ink2);padding-bottom:20px}

/* contact */
.contact{background:linear-gradient(120deg,#1a1a2e,#2a2a4a);color:#fff}
.contact .sec-head h2{color:#fff}
.contact .sec-head p{color:rgba(255,255,255,.72)}
.contact .sec-tag{background:rgba(255,255,255,.1);color:#ffd18a}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:start}
.contact-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:30px;backdrop-filter:blur(8px)}
.contact-card h3{font-size:20px;margin-bottom:18px}
.contact-list{display:grid;gap:14px}
.contact-list .ci{display:flex;gap:14px;align-items:flex-start}
.contact-list .ci .ci-ic{width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.contact-list .ci b{display:block;font-size:14px}
.contact-list .ci span{font-size:13px;color:rgba(255,255,255,.72);word-break:break-all}
.contact-list .ci a{color:#9b8bff}
.qr-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:26px;text-align:center;backdrop-filter:blur(8px)}
.qr-card img{width:180px;height:180px;object-fit:cover;border-radius:14px;margin:0 auto 16px;border:3px solid rgba(255,255,255,.2)}
.qr-card b{font-size:15px;display:block}
.qr-card span{font-size:12.5px;color:rgba(255,255,255,.65)}

/* agent / join */
.join-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.join-card{background:#fff;border-radius:16px;padding:28px;border:1px solid var(--line);transition:.3s;position:relative;overflow:hidden}
.join-card:hover{transform:translateY(-6px);box-shadow:0 18px 38px rgba(80,80,140,.12);border-color:transparent}
.join-card .jc-badge{font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;background:linear-gradient(100deg,rgba(107,91,255,.12),rgba(255,91,140,.12));color:var(--c1);display:inline-block;margin-bottom:12px}
.join-card h3{font-size:19px;margin-bottom:8px}
.join-card p{font-size:13.5px;color:var(--ink3);margin-bottom:16px}
.join-card .price{font-size:26px;font-weight:900;color:var(--c1);margin-bottom:16px}
.join-card .price small{font-size:13px;color:var(--ink3);font-weight:600}
.join-card ul{list-style:none;font-size:13px;color:var(--ink2);display:grid;gap:8px}
.join-card ul li{padding-left:20px;position:relative}
.join-card ul li::before{content:"✓";position:absolute;left:0;color:var(--c4);font-weight:800}

/* footer */
footer{background:#12121f;color:rgba(255,255,255,.7);padding:60px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.foot-brand .fb-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.foot-brand .fb-logo img{height:34px}
.foot-brand .fb-logo b{color:#fff;font-size:17px}
.foot-brand p{font-size:13.5px;line-height:1.8;margin-bottom:14px}
.foot-brand .fb-links{font-size:13.5px}
.foot-brand .fb-links a{color:#9b8bff}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.foot-col a{display:block;font-size:13.5px;padding:5px 0;transition:.2s}
.foot-col a:hover{color:#fff;padding-left:4px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:12.5px;color:rgba(255,255,255,.5)}
.foot-bottom a{color:rgba(255,255,255,.65)}
.foot-bottom a:hover{color:#fff}

/* floating */
.float-actions{position:fixed;right:20px;bottom:24px;z-index:900;display:flex;flex-direction:column;gap:12px}
.fab{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;cursor:pointer;box-shadow:0 8px 22px rgba(80,80,140,.28);transition:.25s;border:none}
.fab:hover{transform:translateY(-3px) scale(1.05)}
.fab-kf{background:linear-gradient(135deg,var(--c4),#1aa88a)}
.fab-top{background:linear-gradient(135deg,var(--c1),var(--c2));opacity:0;pointer-events:none}
.fab-top.show{opacity:1;pointer-events:auto}
.kf-pop{position:fixed;right:20px;bottom:90px;z-index:901;background:#fff;border-radius:16px;padding:18px;box-shadow:0 16px 44px rgba(80,80,140,.22);width:220px;text-align:center;display:none;border:1px solid var(--line)}
.kf-pop.show{display:block}
.kf-pop img{width:160px;height:160px;object-fit:cover;border-radius:10px;margin:0 auto 10px}
.kf-pop b{font-size:14px;display:block;margin-bottom:4px}
.kf-pop span{font-size:12px;color:var(--ink3)}

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

/* responsive */
@media(max-width:1024px){
  .svc-grid,.token-grid,.net-grid{grid-template-columns:repeat(2,1fr)}
  .ind-grid,.case-grid,.rev-grid,.art-grid,.join-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{min-height:300px}
  .about-grid{grid-template-columns:1fr}
  .form-wrap,.contact-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .nav-cta{display:none}
  .burger{display:flex}
}
@media(max-width:768px){
  section{padding:60px 0}
  .svc-grid,.token-grid,.net-grid,.ind-grid,.case-grid,.rev-grid,.art-grid,.join-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .about-feats{grid-template-columns:1fr}
  .timeline::before{left:14px}
  .tl-item,.tl-item:nth-child(even){width:100%;margin-left:0;padding:0 0 30px 42px}
  .tl-item .tl-dot,.tl-item:nth-child(even) .tl-dot{left:3px;right:auto}
  .hero-stats{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .compare-table{font-size:13px}
  .compare-table th,.compare-table td{padding:11px 12px}
  .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .foot-bottom{flex-direction:column}
  .btn{padding:12px 22px;font-size:14px}
}
@media(max-width:480px){
  .hero h1{font-size:27px}
  .hero-cards{grid-template-columns:1fr 1fr}
  .hstat b{font-size:20px}
  .rating-score{font-size:44px}
}