:root{
  --ink:#101322;
  --ink-2:#1c2237;
  --pink:#ff2e78;
  --lime:#c6ff2e;
  --cyan:#00e5ff;
  --violet:#7b3dff;
  --orange:#ff7a00;
  --bg:#f5f6fa;
  --card:#ffffff;
  --text:#1a1f33;
  --muted:#5b6273;
  --line:#e6e8f0;
  --radius:18px;
  --shadow:0 10px 30px rgba(16,19,34,.08);
  --shadow-lg:0 22px 50px rgba(16,19,34,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
section{padding:84px 0}
.section-head{max-width:820px;margin:0 auto 48px;text-align:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:800;letter-spacing:2px;color:var(--pink);background:rgba(255,46,120,.1);padding:6px 14px;border-radius:999px;margin-bottom:16px;text-transform:uppercase}
h2.title{font-size:clamp(24px,3.4vw,40px);line-height:1.25;font-weight:900;color:var(--ink);letter-spacing:-.5px}
.section-head p{margin-top:14px;color:var(--muted);font-size:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:999px;font-weight:800;font-size:15px;border:none;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s;line-height:1.2}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:linear-gradient(135deg,var(--pink),var(--violet));color:#fff;box-shadow:0 10px 28px rgba(255,46,120,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(123,61,255,.4)}
.btn-lime{background:var(--lime);color:var(--ink);box-shadow:0 10px 28px rgba(198,255,46,.4)}
.btn-lime:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(198,255,46,.55)}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6)}
/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(16,19,34,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07);transition:padding .25s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.ai-page-logo{width:126px;height:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{color:rgba(255,255,255,.82);font-size:13.5px;font-weight:600;padding:10px 12px;white-space:nowrap;position:relative;transition:color .2s;border-radius:8px}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-links a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .25s;border-radius:2px}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-cta .btn{padding:10px 20px;font-size:13px}
.hamburger{display:none;width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px;flex-shrink:0}
.hamburger span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.hamburger.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.on span:nth-child(2){opacity:0}
.hamburger.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* HERO */
.hero{
  position:relative;padding:150px 0 90px;overflow:hidden;color:#fff;
  background:
    radial-gradient(900px 520px at 88% -10%,rgba(123,61,255,.55),transparent 60%),
    radial-gradient(760px 520px at 0% 30%,rgba(255,46,120,.45),transparent 60%),
    linear-gradient(135deg,#101322 0%,#181f3a 55%,#0c0f1c 100%);
}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}
.hero::before{width:180px;height:180px;background:var(--cyan);opacity:.16;top:120px;right:8%;animation:float 9s ease-in-out infinite}
.hero::after{width:120px;height:120px;background:var(--lime);opacity:.18;bottom:60px;left:6%;animation:float 7s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-26px)}}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 78%);-webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 78%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(198,255,46,.12);border:1px solid rgba(198,255,46,.4);color:var(--lime);font-size:13px;font-weight:700;padding:7px 16px;border-radius:999px;margin-bottom:22px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(198,255,46,.22);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(198,255,46,.22)}50%{box-shadow:0 0 0 9px rgba(198,255,46,0)}}
.hero h1{font-size:clamp(30px,4.6vw,54px);line-height:1.16;font-weight:900;letter-spacing:-1px}
.hero h1 .grad{background:linear-gradient(100deg,var(--lime),var(--cyan) 45%,var(--pink) 95%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-top:20px;font-size:17px;color:rgba(255,255,255,.78);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;font-size:14px;color:rgba(255,255,255,.72)}
.hero-points span{display:flex;align-items:center;gap:7px}
.hero-points i{width:16px;height:16px;border-radius:50%;background:rgba(198,255,46,.18);color:var(--lime);font-style:normal;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:900}
.hero-panel{background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);border-radius:26px;padding:28px;backdrop-filter:blur(6px)}
.hero-panel h3{font-size:15px;color:rgba(255,255,255,.7);font-weight:700;letter-spacing:1px;margin-bottom:18px}
.mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mini-stat{background:rgba(0,0,0,.22);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:16px 16px}
.mini-stat .num{font-size:24px;font-weight:900;color:#fff;letter-spacing:-.5px}
.mini-stat .num em{font-style:normal;font-size:14px;color:var(--lime);margin-left:2px}
.mini-stat .lbl{font-size:12px;color:rgba(255,255,255,.6);margin-top:4px}
.hero-marquee{margin-top:18px;overflow:hidden;border-top:1px dashed rgba(255,255,255,.16);padding-top:16px}
.hero-marquee ul{display:flex;flex-wrap:wrap;gap:8px}
.hero-marquee li{font-size:12px;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.08);color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.1)}
/* STATS */
.stats-bar{background:var(--ink);color:#fff;padding:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:44px 0}
.stat-item{text-align:center;padding:0 12px;border-right:1px solid rgba(255,255,255,.1)}
.stat-item:last-child{border-right:none}
.stat-item .n{font-size:clamp(26px,3.4vw,38px);font-weight:900;letter-spacing:-1px;background:linear-gradient(100deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-item .t{font-size:13px;color:rgba(255,255,255,.6);margin-top:4px}
/* ABOUT */
.about{background:#fff}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.about-text p{color:var(--muted);font-size:16px;margin-bottom:14px}
.about-text strong{color:var(--ink)}
.about-feats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.about-feat{display:flex;gap:12px;align-items:flex-start;background:var(--bg);border-radius:14px;padding:14px 16px}
.about-feat .ic{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;color:#fff;font-weight:900}
.about-feat h4{font-size:14px;color:var(--ink)}
.about-feat p{font-size:12.5px;color:var(--muted);margin:0;line-height:1.5}
.about-visual{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
.about-visual .big{border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);grid-row:span 2;background:var(--ink)}
.about-visual .big img,.about-visual .sm img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.about-visual figure{overflow:hidden;border-radius:18px;box-shadow:var(--shadow)}
.about-visual figure:hover img{transform:scale(1.05)}
.about-visual .sm{aspect-ratio:1/1}
/* SERVICES */
.services{background:linear-gradient(180deg,#f5f6fa,#eef0f7)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{background:#fff;border-radius:var(--radius);padding:28px 26px;border:1px solid var(--line);position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.svc-card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--pink),var(--violet),var(--cyan));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc-card:hover::before{transform:scaleX(1)}
.svc-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.svc-ic svg{width:26px;height:26px;stroke:#fff}
.svc-card h3{font-size:18px;color:var(--ink);margin-bottom:8px}
.svc-card p{font-size:14px;color:var(--muted);line-height:1.65}
.svc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.svc-tags span{font-size:11.5px;padding:4px 10px;border-radius:999px;background:var(--bg);color:var(--muted);font-weight:600}
/* ONESTOP */
.onestop{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.onestop .section-head p{color:rgba(255,255,255,.68)}
.onestop .title{color:#fff}
.onestop .eyebrow{color:var(--lime);background:rgba(198,255,46,.12)}
.stop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stop-card{background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:26px 22px;transition:transform .3s,background .3s;position:relative}
.stop-card:hover{transform:translateY(-6px);background:linear-gradient(160deg,rgba(198,255,46,.14),rgba(255,255,255,.03))}
.stop-card .step{position:absolute;top:16px;right:20px;font-size:34px;font-weight:900;color:rgba(255,255,255,.08);line-height:1}
.stop-card h3{font-size:16px;margin-bottom:8px}
.stop-card p{font-size:13px;color:rgba(255,255,255,.65)}
.stop-card .tags{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.stop-card .tags span{font-size:11px;color:var(--lime);border:1px solid rgba(198,255,46,.3);padding:3px 9px;border-radius:999px}
/* SCENE */
.scene{background:#fff}
.scene-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.scene-tab{padding:10px 22px;border-radius:999px;background:var(--bg);color:var(--muted);font-weight:700;font-size:14px;cursor:pointer;border:1.5px solid transparent;transition:.25s}
.scene-tab.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.scene-item{background:var(--bg);border-radius:16px;padding:22px;border:1px solid transparent;transition:.3s}
.scene-item:hover{background:#fff;border-color:var(--pink);box-shadow:var(--shadow);transform:translateY(-4px)}
.scene-item h4{font-size:15px;color:var(--ink);margin-bottom:6px;display:flex;align-items:center;gap:8px}
.scene-item h4::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--pink);transform:rotate(45deg)}
.scene-item p{font-size:13px;color:var(--muted)}
/* INDUSTRY */
.industry{background:linear-gradient(180deg,#f5f6fa,#fff)}
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ind-card{background:#fff;border-radius:20px;padding:30px;border:1px solid var(--line);transition:.3s;position:relative;overflow:hidden}
.ind-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.ind-card .ic{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:18px;margin-bottom:16px}
.ind-card h3{font-size:17px;margin-bottom:8px;color:var(--ink)}
.ind-card p{font-size:13.5px;color:var(--muted);margin-bottom:12px}
.ind-card ul li{font-size:13px;color:var(--text);padding:5px 0 5px 20px;position:relative}
.ind-card ul li::before{content:"✓";position:absolute;left:0;color:var(--pink);font-weight:900}
/* NETWORK */
.network{background:var(--ink);color:#fff}
.network .title{color:#fff}
.network .section-head p{color:rgba(255,255,255,.65)}
.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,.1);border-radius:16px;padding:22px;transition:.3s}
.net-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.net-card h4{font-size:15px;margin-bottom:6px;display:flex;justify-content:space-between;align-items:center}
.net-card h4 span{font-size:11px;color:var(--lime);border:1px solid rgba(198,255,46,.3);padding:2px 8px;border-radius:999px;font-weight:600}
.net-card p{font-size:12.5px;color:rgba(255,255,255,.6)}
/* PROCESS */
.process{background:#fff;position:relative}
.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;position:relative}
.tl-item{text-align:center;position:relative;padding-top:14px}
.tl-item::before{content:"";position:absolute;top:38px;left:-8%;width:116%;height:2px;background:linear-gradient(90deg,var(--line),var(--pink),var(--line));z-index:0;display:block}
.tl-item:first-child::before{left:50%;width:66%}
.tl-item:last-child::before{left:-16%;width:66%}
.tl-num{width:52px;height:52px;border-radius:50%;background:#fff;border:2px solid var(--pink);color:var(--pink);font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;position:relative;z-index:1;transition:.3s}
.tl-item:hover .tl-num{background:var(--pink);color:#fff;transform:scale(1.08)}
.tl-item h4{font-size:14.5px;color:var(--ink);margin-bottom:6px}
.tl-item p{font-size:12.5px;color:var(--muted)}
/* CASE */
.cases{background:var(--bg)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);transition:.3s}
.case-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.case-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--ink)}
.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-card:hover .case-media img{transform:scale(1.07)}
.case-tag{position:absolute;top:14px;left:14px;font-size:12px;font-weight:800;padding:5px 12px;border-radius:999px;background:var(--lime);color:var(--ink)}
.case-body{padding:22px}
.case-body h3{font-size:16.5px;color:var(--ink);margin-bottom:8px}
.case-body p{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.case-meta{display:flex;gap:16px;font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px}
.case-meta b{color:var(--pink)}
/* REVIEW */
.review{background:linear-gradient(135deg,#101322,#1c2237 60%,#221a3a);color:#fff;position:relative;overflow:hidden}
.review .title{color:#fff}
.review .section-head p{color:rgba(255,255,255,.7)}
.review-score{display:grid;grid-template-columns:280px 1fr;gap:36px;align-items:center;margin-bottom:44px}
.score-box{background:linear-gradient(160deg,rgba(198,255,46,.16),rgba(255,46,120,.12));border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:34px;text-align:center}
.score-box .big{font-size:64px;font-weight:900;line-height:1;background:linear-gradient(100deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.score-box .out{font-size:14px;color:rgba(255,255,255,.6);margin-top:6px}
.score-box .stars{color:#ffd23c;font-size:20px;letter-spacing:4px;margin-top:10px}
.score-box .rec{margin-top:10px;font-size:13px;color:var(--lime);font-weight:700}
.review-points{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rv{display:flex;gap:10px;font-size:13.5px;color:rgba(255,255,255,.85);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 16px}
.rv i{color:var(--lime);font-style:normal;font-weight:900}
/* TABLE */
.table-wrap{overflow-x:auto;border-radius:18px;box-shadow:var(--shadow);background:#fff}
table{width:100%;border-collapse:collapse;min-width:720px}
thead th{background:var(--ink);color:#fff;font-size:13.5px;font-weight:700;padding:16px 18px;text-align:left;white-space:nowrap}
thead th:nth-child(2){color:var(--lime)}
tbody td{padding:15px 18px;font-size:13.5px;color:var(--text);border-bottom:1px solid var(--line)}
tbody tr:nth-child(even){background:#fbfbfe}
tbody tr:hover{background:rgba(255,46,120,.04)}
tbody td:first-child{font-weight:700;color:var(--ink)}
td.hl{color:var(--pink);font-weight:800}
td .yes{color:#12b76a;font-weight:900}
td .no{color:#b0b4c0}
/* TOKEN */
.token{background:#fff}
.token-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}
.token-card{background:var(--bg);border-radius:16px;padding:24px;border:1px solid var(--line);transition:.3s}
.token-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--pink)}
.token-card .name{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:4px}
.token-card .price{font-size:26px;font-weight:900;color:var(--pink);letter-spacing:-.5px}
.token-card .price small{font-size:12px;color:var(--muted);font-weight:600}
.token-card .desc{font-size:12.5px;color:var(--muted);margin-top:8px}
.token-note{text-align:center;font-size:13px;color:var(--muted)}
/* MATCH */
.match{background:linear-gradient(180deg,#eef0f7,#fff)}
.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.match-left h2{font-size:clamp(24px,3vw,34px);color:var(--ink);line-height:1.3;margin-bottom:16px}
.match-left p{color:var(--muted);font-size:15px;margin-bottom:22px}
.match-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--text)}
.match-list li b{color:var(--pink);flex-shrink:0}
.form-card{background:#fff;border-radius:22px;padding:34px;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.form-card h3{font-size:20px;color:var(--ink);margin-bottom:6px}
.form-card .sub{font-size:13px;color:var(--muted);margin-bottom:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px;display:flex;flex-direction:column}
.field label{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:6px}
.field label .req{color:var(--pink)}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font-size:14px;font-family:inherit;color:var(--text);background:#fbfbfe;transition:.2s;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--pink);background:#fff;box-shadow:0 0 0 4px rgba(255,46,120,.1)}
.field textarea{resize:vertical;min-height:100px}
.form-card .btn{width:100%;margin-top:6px}
.form-note{font-size:12px;color:var(--muted);text-align:center;margin-top:12px}
/* TESTIMONIAL */
.testi{background:var(--bg)}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testi-card{background:#fff;border-radius:18px;padding:26px;border:1px solid var(--line);transition:.3s;display:flex;flex-direction:column}
.testi-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.testi-ava{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:17px;margin-bottom:14px}
.testi-stars{color:#ffb800;font-size:14px;letter-spacing:2px;margin-bottom:10px}
.testi-card p{font-size:13.5px;color:var(--text);line-height:1.75;flex:1}
.testi-user{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.testi-user .n{font-size:14px;font-weight:800;color:var(--ink)}
.testi-user .r{font-size:12px;color:var(--muted)}
/* FAQ */
.faq{background:#fff}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq-item{background:var(--bg);border-radius:14px;border:1px solid var(--line);overflow:hidden;transition:.25s;height:fit-content}
.faq-item.open{background:#fff;border-color:var(--pink);box-shadow:var(--shadow)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;cursor:pointer;font-size:14.5px;font-weight:700;color:var(--ink);user-select:none}
.faq-q .plus{width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;transition:.3s;line-height:1;font-weight:400}
.faq-item.open .faq-q .plus{transform:rotate(45deg);background:var(--pink)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .3s;padding:0 22px}
.faq-item.open .faq-a{max-height:400px;padding:0 22px 20px}
.faq-a p{font-size:13.5px;color:var(--muted);line-height:1.75}
/* ARTICLES */
.articles{background:linear-gradient(180deg,#f5f6fa,#fff)}
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.art-card{background:#fff;border-radius:18px;padding:26px;border:1px solid var(--line);transition:.3s;display:flex;flex-direction:column}
.art-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.art-card .cat{font-size:11.5px;font-weight:800;color:var(--pink);background:rgba(255,46,120,.1);padding:4px 12px;border-radius:999px;align-self:flex-start;margin-bottom:14px}
.art-card h3{font-size:16px;color:var(--ink);margin-bottom:10px;line-height:1.4}
.art-card p{font-size:13px;color:var(--muted);flex:1;margin-bottom:16px}
.art-card .more{font-size:13px;font-weight:800;color:var(--violet);display:flex;align-items:center;gap:6px;transition:gap .25s}
.art-card:hover .more{gap:12px}
.art-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:34px}
.art-tags a{font-size:13px;padding:7px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:600;transition:.25s}
.art-tags a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
/* WIKI */
.wiki{background:var(--ink);color:#fff}
.wiki .title{color:#fff}
.wiki .section-head p{color:rgba(255,255,255,.65)}
.wiki-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}
.wiki-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:24px;transition:.3s}
.wiki-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.wiki-card h4{font-size:15px;margin-bottom:8px;color:var(--lime)}
.wiki-card p{font-size:13px;color:rgba(255,255,255,.65)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tag-cloud a{font-size:13px;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.8);transition:.25s}
.tag-cloud a:hover{background:var(--lime);color:var(--ink);border-color:var(--lime);font-weight:700}
/* CONTACT */
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.contact-info .info-card{display:flex;gap:16px;background:var(--bg);border-radius:16px;padding:20px 22px;margin-bottom:14px;border:1px solid var(--line);transition:.3s}
.contact-info .info-card:hover{transform:translateX(6px);border-color:var(--pink)}
.info-card .ic{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--pink),var(--violet));display:flex;align-items:center;justify-content:center;flex-shrink:0}
.info-card .ic svg{width:22px;height:22px;stroke:#fff}
.info-card .txt h4{font-size:14px;color:var(--ink);margin-bottom:2px}
.info-card .txt p,.info-card .txt a{font-size:13px;color:var(--muted);word-break:break-all}
.info-card .txt a:hover{color:var(--pink)}
.qr-card{background:var(--bg);border-radius:18px;padding:22px;text-align:center;border:1px solid var(--line)}
.qr-card img{width:180px;height:180px;object-fit:cover;border-radius:14px;margin:0 auto 12px;box-shadow:var(--shadow)}
.qr-card p{font-size:13px;color:var(--muted);font-weight:600}
/* JOIN */
.join{background:linear-gradient(135deg,#ff2e78,#7b3dff 60%,#101322);color:#fff;position:relative;overflow:hidden}
.join::after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(198,255,46,.18);top:-120px;right:-100px;filter:blur(60px)}
.join-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}
.join h2{font-size:clamp(24px,3.4vw,38px);line-height:1.25;margin-bottom:14px}
.join p{color:rgba(255,255,255,.82);font-size:15px;max-width:620px}
.join-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.join-tags span{font-size:12.5px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);padding:6px 14px;border-radius:999px;font-weight:600}
/* HELPDESK QUICK */
.helpdesk{background:var(--bg)}
.help-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.help-card{background:#fff;border-radius:16px;padding:24px;border:1px solid var(--line);transition:.3s;text-align:center}
.help-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--pink)}
.help-card .num{width:44px;height:44px;border-radius:12px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:17px}
.help-card h4{font-size:14.5px;margin-bottom:6px;color:var(--ink)}
.help-card p{font-size:12.5px;color:var(--muted)}
/* FOOTER */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand img{width:140px;margin-bottom:16px}
.footer-brand p{font-size:13px;line-height:1.8;margin-bottom:16px}
.footer h4{font-size:14px;color:#fff;margin-bottom:16px;font-weight:800}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.65);transition:.2s;display:inline-block}
.footer-links a:hover{color:var(--lime);transform:translateX(3px)}
.footer-contact li{font-size:13px;margin-bottom:10px;display:flex;gap:8px}
.footer-contact li b{color:rgba(255,255,255,.85);flex-shrink:0}
.footer-contact a{color:var(--lime);word-break:break-all}
.footer-bottom{padding:22px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12.5px;color:rgba(255,255,255,.5)}
.footer-friendlinks{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:center;padding-bottom:22px;font-size:12.5px}
.footer-friendlinks a{color:rgba(255,255,255,.55);transition:.2s}
.footer-friendlinks a:hover{color:var(--lime)}
/* FLOATING */
.float{position:fixed;right:22px;bottom:26px;z-index:900;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.float-btn{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-lg);transition:.3s;border:none;position:relative}
.float-btn svg{width:24px;height:24px;stroke:#fff;fill:none}
.float-btn:hover{transform:translateY(-4px) scale(1.06)}
.float-kf{background:linear-gradient(135deg,var(--pink),var(--violet))}
.float-top{background:var(--ink);opacity:0;visibility:hidden;pointer-events:none}
.float-top.show{opacity:1;visibility:visible;pointer-events:auto}
.float-pop{position:absolute;right:64px;bottom:0;background:#fff;border-radius:14px;padding:12px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateX(10px);transition:.3s;width:170px;text-align:center}
.float-kf:hover .float-pop{opacity:1;visibility:visible;transform:translateX(0)}
.float-pop img{width:140px;height:140px;border-radius:8px;object-fit:cover;margin:0 auto 6px}
.float-pop p{font-size:12px;color:var(--ink);font-weight:700}
/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
/* MOBILE MENU */
.mobile-menu{position:fixed;top:68px;left:0;right:0;bottom:0;background:rgba(16,19,34,.98);backdrop-filter:blur(16px);z-index:999;padding:24px;overflow-y:auto;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.3s}
.mobile-menu.on{transform:none;opacity:1;visibility:visible}
.mobile-menu a{display:block;color:rgba(255,255,255,.85);font-size:15px;font-weight:600;padding:14px 8px;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-menu .btn{width:100%;margin-top:20px}
/* RESPONSIVE */
@media(max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-panel{max-width:560px}
  .svc-grid,.ind-grid,.case-grid,.testi-grid,.art-grid,.wiki-grid,.scene-grid{grid-template-columns:repeat(2,1fr)}
  .stop-grid,.help-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:0}
  .stat-item{padding:20px 8px}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid rgba(255,255,255,.1)}
  .timeline{grid-template-columns:repeat(3,1fr);gap:26px}
  .tl-item::before{display:none}
  .token-grid{grid-template-columns:repeat(2,1fr)}
  .match-grid,.contact-grid,.about-grid,.join-inner{grid-template-columns:1fr}
  .review-score{grid-template-columns:1fr}
  .net-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-links{display:none}
  .nav-cta .btn{display:none}
  .hamburger{display:flex}
  .faq-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .review-points{grid-template-columns:1fr}
}
@media(max-width:640px){
  section{padding:60px 0}
  .hero{padding:120px 0 64px}
  .hero-actions .btn{width:100%}
  .svc-grid,.ind-grid,.case-grid,.testi-grid,.art-grid,.wiki-grid,.scene-grid,.stop-grid,.help-grid,.net-grid,.token-grid,.form-row,.about-feats{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}
  .mini-stats{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:1fr 1fr}
  .about-visual{grid-template-columns:1fr 1fr}
  .about-visual .big{grid-row:auto;grid-column:span 2;aspect-ratio:16/9}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .join-inner{text-align:left}
  .join .btn{width:100%}
  .form-card{padding:24px}
  .float{right:14px;bottom:18px}
  thead th,tbody td{padding:12px 14px;font-size:12.5px}
}