*{margin:0;padding:0;box-sizing:border-box}
:root{
  --c1:#4f46e5;
  --c2:#db2777;
  --c3:#0891b2;
  --c4:#f59e0b;
  --ink:#1e1b3a;
  --ink2:#4b4866;
  --ink3:#78758f;
  --bg:#fbfaff;
  --card:#ffffff;
  --line:#ece9f7;
  --radius:18px;
}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:
    radial-gradient(900px 600px at 10% -5%,rgba(79,70,229,.13),transparent 60%),
    radial-gradient(800px 600px at 95% 8%,rgba(219,39,119,.11),transparent 60%),
    radial-gradient(900px 700px at 50% 100%,rgba(8,145,178,.10),transparent 60%),
    var(--bg);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%;height:auto}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(251,250,255,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink);white-space:nowrap}
.brand img{width:34px;height:34px;object-fit:contain;border-radius:9px}
.brand-tag{font-size:11px;font-weight:600;color:#fff;background:linear-gradient(120deg,var(--c1),var(--c2));padding:2px 8px;border-radius:20px}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap}
.nav-links a{font-size:14px;color:var(--ink2);padding:7px 11px;border-radius:9px;transition:.22s;font-weight:500}
.nav-links a:hover{color:var(--c1);background:rgba(79,70,229,.08)}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:700;font-size:14px;border-radius:12px;padding:10px 20px;cursor:pointer;border:none;transition:.25s;font-family:inherit;white-space:nowrap}
.btn-primary{color:#fff;background:linear-gradient(120deg,var(--c1),var(--c2));box-shadow:0 8px 20px -8px rgba(79,70,229,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 26px -10px rgba(219,39,119,.7)}
.btn-ghost{color:var(--c1);background:#fff;border:1.5px solid rgba(79,70,229,.35)}
.btn-ghost:hover{background:rgba(79,70,229,.07);transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:8px;cursor:pointer}
.burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.burger.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;padding:76px 0 84px}
.hero-blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;pointer-events:none}
.b1{width:420px;height:420px;background:#a5b4fc;top:-120px;left:-100px;animation:float1 12s ease-in-out infinite}
.b2{width:380px;height:380px;background:#fbcfe8;top:20px;right:-120px;animation:float2 14s ease-in-out infinite}
.b3{width:320px;height:320px;background:#a5f3fc;bottom:-140px;left:38%;animation:float1 16s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(28px,26px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,22px)}}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--c1);background:rgba(79,70,229,.09);border:1px solid rgba(79,70,229,.18);padding:6px 14px;border-radius:30px;margin-bottom:20px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--c2);display:inline-block;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
.hero h1{font-size:clamp(28px,4vw,46px);line-height:1.22;letter-spacing:-.5px;font-weight:800;margin-bottom:18px}
.grad-text{background:linear-gradient(120deg,var(--c1) 10%,var(--c2) 55%,var(--c4) 95%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:16px;color:var(--ink2);max-width:560px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-actions .btn{padding:13px 26px;font-size:15px}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px}
.chip{font-size:12.5px;color:var(--ink2);background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:20px;transition:.22s;font-weight:500}
.chip:hover{color:var(--c1);border-color:rgba(79,70,229,.4);transform:translateY(-2px)}
.hero-panel{position:relative}
.hero-card{position:relative;background:linear-gradient(160deg,#ffffff,#f6f4ff);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 24px 60px -30px rgba(79,70,229,.4)}
.hero-card h3{font-size:15px;color:var(--ink3);font-weight:600;margin-bottom:16px;letter-spacing:.4px}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hstat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;transition:.25s}
.hstat:hover{transform:translateY(-4px);box-shadow:0 14px 30px -16px rgba(79,70,229,.5);border-color:rgba(79,70,229,.3)}
.hstat b{display:block;font-size:22px;font-weight:800;color:var(--c1);letter-spacing:-.5px}
.hstat span{font-size:12.5px;color:var(--ink3)}
.hero-bar{margin-top:16px;height:8px;border-radius:8px;background:#eee9fb;overflow:hidden}
.hero-bar i{display:block;height:100%;width:88%;border-radius:8px;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c4));animation:grow 2.2s ease-out}
@keyframes grow{from{width:0}}

/* ---------- SECTION ---------- */
section{padding:64px 0;position:relative}
.sec-head{max-width:720px;margin:0 auto 44px;text-align:center}
.sec-head .kicker{font-size:13px;font-weight:700;color:var(--c2);letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:clamp(22px,3vw,32px);font-weight:800;letter-spacing:-.3px;margin-bottom:12px}
.sec-head p{color:var(--ink2);font-size:15px}

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

/* ---------- ABOUT / PLATFORM ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
.about-text p{color:var(--ink2);font-size:15px;margin-bottom:14px}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.point{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 14px;transition:.24s}
.point:hover{transform:translateY(-3px);border-color:rgba(8,145,178,.4);box-shadow:0 12px 24px -16px rgba(8,145,178,.5)}
.point i{flex:none;width:20px;height:20px;border-radius:6px;background:linear-gradient(120deg,var(--c3),var(--c1));display:inline-flex;align-items:center;justify-content:center;margin-top:3px}
.point i::after{content:"";width:9px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translateY(-1px)}
.point span{font-size:13.5px;color:var(--ink2);font-weight:500}
.about-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 20px 50px -34px rgba(79,70,229,.4)}
.about-side h3{font-size:16px;margin-bottom:16px;font-weight:800}
.model-cloud{display:flex;flex-wrap:wrap;gap:7px}
.model-cloud span{font-size:12px;padding:5px 10px;border-radius:16px;background:rgba(79,70,229,.07);color:var(--c1);font-weight:600;transition:.2s}
.model-cloud span:hover{background:linear-gradient(120deg,var(--c1),var(--c2));color:#fff;transform:translateY(-2px)}

/* ---------- SERVICES ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.28s;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),var(--c4));transform:scaleX(0);transform-origin:left;transition:.35s}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 24px 46px -28px rgba(79,70,229,.55);border-color:rgba(79,70,229,.25)}
.svc-card:hover::before{transform:scaleX(1)}
.svc-icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:800;color:#fff;margin-bottom:14px;background:linear-gradient(135deg,var(--c1),var(--c2))}
.svc-card:nth-child(2) .svc-icon{background:linear-gradient(135deg,var(--c3),var(--c1))}
.svc-card:nth-child(3) .svc-icon{background:linear-gradient(135deg,var(--c4),var(--c2))}
.svc-card:nth-child(4) .svc-icon{background:linear-gradient(135deg,var(--c2),var(--c4))}
.svc-card:nth-child(5) .svc-icon{background:linear-gradient(135deg,var(--c3),var(--c4))}
.svc-card:nth-child(6) .svc-icon{background:linear-gradient(135deg,var(--c1),var(--c3))}
.svc-card h3{font-size:16px;font-weight:800;margin-bottom:8px}
.svc-card p{font-size:13.5px;color:var(--ink3);line-height:1.65}

/* ---------- FLOW ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:fl}
.flow-step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative;transition:.26s}
.flow-step:hover{transform:translateY(-5px);box-shadow:0 20px 40px -28px rgba(8,145,178,.55);border-color:rgba(8,145,178,.3)}
.flow-step::after{content:"";position:absolute;top:34px;right:-13px;width:10px;height:10px;border-top:2px solid rgba(79,70,229,.4);border-right:2px solid rgba(79,70,229,.4);transform:rotate(45deg)}
.flow-step:last-child::after{display:none}
.flow-num{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;margin-bottom:12px}
.flow-step h3{font-size:15px;font-weight:800;margin-bottom:6px}
.flow-step p{font-size:13px;color:var(--ink3);line-height:1.6}

/* ---------- SCENES (行业方案) ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.scene{background:linear-gradient(155deg,#fff,#f7f5ff);border:1px solid var(--line);border-radius:14px;padding:18px 18px;transition:.25s}
.scene:hover{border-color:rgba(219,39,119,.35);transform:translateY(-4px);box-shadow:0 16px 34px -24px rgba(219,39,119,.5)}
.scene h3{font-size:14.5px;font-weight:800;margin-bottom:6px;color:var(--ink)}
.scene p{font-size:12.8px;color:var(--ink3)}

/* ---------- NETWORK ---------- */
.network-wrap{background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:0 24px 60px -40px rgba(79,70,229,.4)}
.net-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.net-item{text-align:center;padding:18px 10px;border-radius:14px;background:rgba(79,70,229,.05);transition:.24s}
.net-item:hover{background:linear-gradient(135deg,rgba(79,70,229,.1),rgba(219,39,119,.1));transform:translateY(-4px)}
.net-item b{display:block;font-size:17px;color:var(--c1);font-weight:800}
.net-item span{font-size:12.5px;color:var(--ink3)}

/* ---------- CASE ---------- */
.case-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.case-main{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.case-main h3{font-size:18px;font-weight:800;margin-bottom:12px}
.case-img-box{border-radius:14px;overflow:hidden;border:1px solid var(--line);margin-bottom:14px;background:#f6f4ff}
.case-img-box img{width:100%;height:auto;transition:.4s}
.case-main:hover .case-img-box img{transform:scale(1.03)}
.case-side{display:grid;gap:16px}
.case-side .case-main{padding:18px}
.case-side h3{font-size:15px}

/* ---------- TABLE ---------- */
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:0 20px 50px -36px rgba(79,70,229,.4)}
table{width:100%;border-collapse:collapse;min-width:560px}
thead th{background:linear-gradient(120deg,var(--c1),var(--c2));color:#fff;font-size:13.5px;font-weight:700;padding:14px 16px;text-align:left}
tbody td{padding:13px 16px;font-size:13.5px;border-top:1px solid var(--line);color:var(--ink2)}
tbody tr:hover td{background:rgba(79,70,229,.04)}
td .yes{color:var(--c3);font-weight:700}
.rating-box{display:flex;flex-wrap:wrap;align-items:center;gap:22px;justify-content:center;margin-top:26px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px}
.stars{color:var(--c4);font-size:22px;letter-spacing:3px}
.rating-num{font-size:40px;font-weight:800;color:var(--c1);line-height:1}
.rating-num small{font-size:16px;color:var(--ink3);font-weight:600}

/* ---------- REVIEWS ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.26s;display:flex;flex-direction:column;gap:12px}
.review-card:hover{transform:translateY(-5px);box-shadow:0 22px 44px -30px rgba(219,39,119,.5);border-color:rgba(219,39,119,.28)}
.review-stars{color:var(--c4);font-size:14px;letter-spacing:2px}
.review-text{font-size:13.8px;color:var(--ink2);flex: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%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:14px;background:linear-gradient(135deg,var(--c1),var(--c2));flex:none}
.review-card:nth-child(2) .avatar{background:linear-gradient(135deg,var(--c3),var(--c1))}
.review-card:nth-child(3) .avatar{background:linear-gradient(135deg,var(--c4),var(--c2))}
.review-card:nth-child(4) .avatar{background:linear-gradient(135deg,var(--c2),var(--c4))}
.review-card:nth-child(5) .avatar{background:linear-gradient(135deg,var(--c3),var(--c4))}
.review-card:nth-child(6) .avatar{background:linear-gradient(135deg,var(--c1),var(--c3))}
.review-user b{display:block;font-size:13.5px;font-weight:800}
.review-user span{font-size:11.5px;color:var(--ink3)}

/* ---------- TOKEN PRICE ---------- */
.token-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.token-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;transition:.25s}
.token-card:hover{transform:translateY(-5px);box-shadow:0 18px 36px -26px rgba(8,145,178,.55);border-color:rgba(8,145,178,.32)}
.token-card h3{font-size:14.5px;font-weight:800;margin-bottom:8px}
.token-card .price{font-size:24px;font-weight:800;color:var(--c1);letter-spacing:-.5px}
.token-card .price small{font-size:12px;color:var(--ink3);font-weight:500}
.token-card p{font-size:12.5px;color:var(--ink3);margin-top:6px}

/* ---------- FAQ ---------- */
.faq-list{max-width:880px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.24s}
.faq-item:hover{border-color:rgba(79,70,229,.3)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;background:none;border:none;cursor:pointer;font-size:14.5px;font-weight:700;color:var(--ink);text-align:left;font-family:inherit;transition:.2s}
.faq-q:hover{color:var(--c1)}
.faq-q .plus{flex:none;width:22px;height:22px;border-radius:50%;background:rgba(79,70,229,.08);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:var(--c1);transition:.3s}
.faq-item.open .plus{transform:rotate(45deg);background:var(--c1);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(--ink2);line-height:1.72}

/* ---------- ARTICLES ---------- */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.art-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;transition:.25s;display:flex;flex-direction:column;gap:8px}
.art-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px -28px rgba(79,70,229,.5);border-color:rgba(79,70,229,.25)}
.art-card h3{font-size:14.5px;font-weight:800;line-height:1.5}
.art-card p{font-size:12.8px;color:var(--ink3);flex:1}
.art-card a{font-size:13px;font-weight:700;color:var(--c1);transition:.2s}
.art-card a:hover{color:var(--c2)}

/* ---------- FORM ---------- */
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:0 24px 60px -40px rgba(79,70,229,.4)}
.form-info h3{font-size:20px;font-weight:800;margin-bottom:12px}
.form-info p{font-size:14px;color:var(--ink2);margin-bottom:18px}
.contact-lines{display:grid;gap:10px}
.contact-line{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink2)}
.contact-line b{color:var(--ink);font-weight:700}
.contact-line .dot{width:8px;height:8px;border-radius:50%;background:linear-gradient(120deg,var(--c1),var(--c2));flex:none}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-size:12.5px;font-weight:700;color:var(--ink2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:14px;font-family:inherit;color:var(--ink);background:#fbfaff;transition:.22s;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--c1);box-shadow:0 0 0 3px rgba(79,70,229,.12);background:#fff}
.field textarea{min-height:96px;resize:vertical}
.form-grid .btn{grid-column:1/-1;justify-self:start;padding:12px 32px;font-size:15px;margin-top:4px}

/* ---------- QQ / WECHAT ---------- */
.qr-box{display:flex;align-items:center;gap:14px;margin-top:16px;padding:14px;background:rgba(79,70,229,.05);border-radius:12px}
.qr-box img{width:90px;height:90px;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#fff}
.qr-box div span{display:block;font-size:12.5px;color:var(--ink3);margin-top:3px}

/* ---------- FRIEND LINKS ---------- */
.friend-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}
.friend-links a{font-size:13px;color:var(--ink2);background:#fff;border:1px solid var(--line);padding:7px 15px;border-radius:20px;transition:.22s;font-weight:500}
.friend-links a:hover{color:var(--c1);border-color:rgba(79,70,229,.4);transform:translateY(-2px);box-shadow:0 8px 16px -10px rgba(79,70,229,.5)}

/* ---------- FOOTER ---------- */
.site-footer{background:linear-gradient(160deg,#1e1b3a,#2b2560);color:#c9c5e8;padding:52px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-weight:800;font-size:18px;color:#fff}
.footer-brand img{width:34px;height:34px;object-fit:contain;border-radius:9px;background:#fff;padding:2px}
.footer-grid p{font-size:13px;color:#b6b1d6;line-height:1.8}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;font-weight:800}
.footer-col ul{display:grid;gap:9px}
.footer-col ul li a{font-size:13px;color:#b6b1d6;transition:.2s}
.footer-col ul li a:hover{color:#fff}
.footer-bottom{padding-top:22px;text-align:center;font-size:12.5px;color:#8f8ab5}
.footer-bottom a{color:#a9c3ff}
.footer-bottom a:hover{color:#fff}

/* ---------- FLOAT ---------- */
.float-btn{position:fixed;right:20px;bottom:88px;width:48px;height:48px;border-radius:50%;border:none;cursor:pointer;color:#fff;font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 10px 24px -10px rgba(79,70,229,.8);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transform:translateY(14px);transition:.3s;z-index:80}
.float-btn.show{opacity:1;pointer-events:auto;transform:none}
.float-btn:hover{transform:translateY(-3px)}
.float-kf{position:fixed;right:20px;bottom:24px;z-index:80}
.float-kf-btn{width:52px;height:52px;border-radius:50%;border:none;cursor:pointer;background:linear-gradient(135deg,var(--c3),var(--c1));box-shadow:0 12px 26px -10px rgba(8,145,178,.8);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;transition:.28s;font-family:inherit}
.float-kf-btn:hover{transform:scale(1.08)}
.kf-panel{position:absolute;right:0;bottom:66px;width:220px;background:#fff;border-radius:16px;padding:16px;box-shadow:0 24px 50px -18px rgba(30,27,58,.4);border:1px solid var(--line);text-align:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:.28s}
.kf-panel.show{opacity:1;pointer-events:auto;transform:none}
.kf-panel img{width:150px;height:150px;object-fit:cover;border-radius:10px;margin:0 auto 10px;border:1px solid var(--line)}
.kf-panel p{font-size:12.5px;color:var(--ink2)}
.kf-panel b{font-size:13.5px;color:var(--ink)}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .about-grid,.case-grid,.form-wrap,.footer-grid{grid-template-columns:1fr}
  .svc-grid,.scene-grid,.review-grid,.art-grid{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr 1fr}
  .flow-step::after{display:none}
  .net-grid{grid-template-columns:1fr 1fr}
  .token-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-links{position:fixed;top:68px;left:0;right:0;background:#fbfaff;flex-direction:column;align-items:stretch;padding:10px 20px 18px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -24px rgba(30,27,58,.4);transform:translateY(-140%);transition:.35s ease;gap:2px;max-height:calc(100vh - 68px);overflow-y:auto}
  .nav-links.open{transform:none}
  .nav-links a{padding:11px 12px;font-size:15px}
  .burger{display:flex}
  .nav-cta .btn-ghost{display:none}
  .svc-grid,.scene-grid,.review-grid,.art-grid,.token-grid,.form-grid,.about-points{grid-template-columns:1fr}
  .hero{padding:48px 0 60px}
  section{padding:48px 0}
  .form-wrap{padding:24px}
  .network-wrap{padding:24px}
}
@media (max-width:420px){
  .hero-stats{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .net-grid{grid-template-columns:1fr}
  .brand-tag{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}