*{margin:0;padding:0;box-sizing:border-box}
:root{
--purple:#6d28d9;
--purple-deep:#4c1d95;
--purple-light:#a78bfa;
--violet:#8b5cf6;
--pink:#ec4899;
--bg:#faf8ff;
--bg-soft:#f3efff;
--text:#1e1b2e;
--text-sub:#5b5470;
--text-mute:#8b849e;
--line:#e9e3f8;
--white:#ffffff;
--shadow:0 4px 24px rgba(109,40,217,.08);
--shadow-hover:0 12px 40px rgba(109,40,217,.16);
--radius:16px;
}
html{scroll-behavior:smooth}
body{
font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
background:var(--bg);
color:var(--text);
line-height:1.7;
-webkit-font-smoothing:antialiased;
overflow-x:hidden;
}
body::before{
content:"";position:fixed;inset:0;z-index:-1;
background:
radial-gradient(ellipse 70% 50% at 15% 0%,rgba(167,139,250,.20),transparent 60%),
radial-gradient(ellipse 60% 45% at 90% 8%,rgba(236,72,153,.12),transparent 60%),
radial-gradient(ellipse 80% 60% at 50% 100%,rgba(139,92,246,.10),transparent 65%);
pointer-events:none;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

/* ============ NAV ============ */
.site-header{
position:sticky;top:0;z-index:100;
background:rgba(250,248,255,.88);
backdrop-filter:blur(16px);
-webkit-backdrop-filter:blur(16px);
border-bottom:1px solid var(--line);
transition:box-shadow .3s;
}
.site-header.scrolled{box-shadow:0 4px 20px rgba(109,40,217,.10)}
.nav-inner{
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 .ai-page-logo{width:38px;height:38px;object-fit:contain;border-radius:8px}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text .brand-name{font-size:18px;font-weight:800;letter-spacing:.5px;color:var(--purple-deep)}
.brand-text .brand-sub{font-size:11px;color:var(--text-mute);letter-spacing:1px}
.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{
display:inline-block;white-space:nowrap;
font-size:14px;font-weight:500;color:var(--text-sub);
padding:8px 11px;border-radius:8px;
transition:color .25s,background .25s;
}
.nav-links a:hover{color:var(--purple);background:rgba(139,92,246,.08)}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:6px;
font-weight:700;font-size:14px;border-radius:10px;
padding:10px 20px;border:none;cursor:pointer;
transition:transform .2s,box-shadow .25s,background .25s;
white-space:nowrap;
}
.btn-primary{
background:linear-gradient(135deg,var(--violet),var(--purple));
color:#fff;
box-shadow:0 6px 18px rgba(109,40,217,.30);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(109,40,217,.40)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
background:rgba(139,92,246,.10);color:var(--purple);
border:1px solid rgba(139,92,246,.22);
}
.btn-ghost:hover{background:rgba(139,92,246,.18);transform:translateY(-2px)}
.menu-toggle{
display:none;flex-direction:column;gap:5px;
background:none;border:none;cursor:pointer;padding:8px;
}
.menu-toggle span{width:22px;height:2px;background:var(--purple-deep);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-menu{
display:none;flex-direction:column;gap:2px;
padding:10px 0 18px;border-top:1px solid var(--line);
}
.mobile-menu.open{display:flex}
.mobile-menu a{
padding:11px 14px;border-radius:10px;font-size:15px;
font-weight:500;color:var(--text-sub);transition:.2s;
}
.mobile-menu a:hover{background:rgba(139,92,246,.08);color:var(--purple)}
@media(max-width:1080px){
.nav-links{display:none}
.menu-toggle{display:flex}
}

/* ============ HERO ============ */
.hero{
position:relative;padding:72px 0 84px;
overflow:hidden;
}
.hero::after{
content:"";position:absolute;right:-160px;top:-120px;
width:460px;height:460px;border-radius:50%;
background:radial-gradient(circle,rgba(139,92,246,.18),transparent 70%);
pointer-events:none;
}
.hero::before{
content:"";position:absolute;left:-140px;bottom:-180px;
width:420px;height:420px;border-radius:50%;
background:radial-gradient(circle,rgba(236,72,153,.10),transparent 70%);
pointer-events:none;
}
.hero-grid{
display:grid;grid-template-columns:1.15fr .85fr;
gap:56px;align-items:center;position:relative;z-index:2;
}
.hero-eyebrow{
display:inline-flex;align-items:center;gap:8px;
font-size:13px;font-weight:700;letter-spacing:1px;
color:var(--purple);
background:rgba(139,92,246,.10);
border:1px solid rgba(139,92,246,.20);
padding:7px 16px;border-radius:999px;
margin-bottom:22px;
}
.hero-eyebrow .dot{
width:7px;height:7px;border-radius:50%;
background:var(--pink);
animation:pulse 2s infinite;
}
@keyframes pulse{
0%,100%{opacity:1;transform:scale(1)}
50%{opacity:.4;transform:scale(1.4)}
}
.hero h1{
font-size:clamp(30px,4.4vw,50px);
line-height:1.18;font-weight:900;
letter-spacing:-.5px;color:var(--purple-deep);
margin-bottom:20px;
}
.hero h1 .grad{
background:linear-gradient(120deg,var(--violet),var(--pink));
-webkit-background-clip:text;background-clip:text;
-webkit-text-fill-color:transparent;color:var(--violet);
}
.hero-desc{
font-size:16px;color:var(--text-sub);max-width:540px;
margin-bottom:30px;line-height:1.85;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.btn-lg{padding:14px 30px;font-size:15px;border-radius:12px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.hero-tags span{
font-size:12.5px;color:var(--text-sub);
background:var(--white);
border:1px solid var(--line);
padding:6px 13px;border-radius:999px;
box-shadow:0 2px 8px rgba(109,40,217,.04);
}
.hero-panel{
background:linear-gradient(160deg,#ffffff,#f6f1ff);
border:1px solid var(--line);
border-radius:24px;
padding:30px 28px;
box-shadow:0 20px 60px rgba(109,40,217,.12);
position:relative;
}
.hero-panel::before{
content:"";position:absolute;inset:0;border-radius:24px;
padding:1px;
background:linear-gradient(140deg,rgba(139,92,246,.5),rgba(236,72,153,.25),transparent 60%);
-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
-webkit-mask-composite:xor;mask-composite:exclude;
pointer-events:none;
}
.hero-panel-title{
font-size:14px;font-weight:800;color:var(--purple-deep);
letter-spacing:.5px;margin-bottom:18px;
display:flex;align-items:center;gap:8px;
}
.hero-panel-title::before{
content:"";width:4px;height:16px;border-radius:2px;
background:linear-gradient(var(--violet),var(--pink));
}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hero-stat{
background:var(--white);border:1px solid var(--line);
border-radius:14px;padding:16px 16px;
transition:transform .3s,box-shadow .3s;
}
.hero-stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.hero-stat .num{
font-size:26px;font-weight:900;letter-spacing:-.5px;
background:linear-gradient(120deg,var(--violet),var(--pink));
-webkit-background-clip:text;background-clip:text;
-webkit-text-fill-color:transparent;color:var(--violet);
line-height:1.2;
}
.hero-stat .lbl{font-size:12.5px;color:var(--text-sub);margin-top:4px}

/* ============ SECTION ============ */
.section{padding:74px 0}
.section-alt{position:relative}
.section-head{text-align:center;max-width:760px;margin:0 auto 44px}
.section-tag{
display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:2px;
color:var(--violet);text-transform:uppercase;
background:rgba(139,92,246,.10);
padding:6px 16px;border-radius:999px;margin-bottom:16px;
}
.section-head h2{
font-size:clamp(24px,3vw,36px);font-weight:900;
color:var(--purple-deep);letter-spacing:-.3px;
margin-bottom:14px;line-height:1.3;
}
.section-head p{font-size:15px;color:var(--text-sub);line-height:1.8}

/* ============ ABOUT ============ */
.about-grid{
display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:stretch;
}
.about-card{
background:var(--white);border:1px solid var(--line);
border-radius:var(--radius);padding:32px;
box-shadow:var(--shadow);
transition:transform .35s,box-shadow .35s;
}
.about-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.about-card h3{
font-size:20px;font-weight:800;color:var(--purple-deep);
margin-bottom:14px;display:flex;align-items:center;gap:10px;
}
.about-card h3 .ico{
width:34px;height:34px;border-radius:10px;flex-shrink:0;
display:flex;align-items:center;justify-content:center;
background:linear-gradient(135deg,var(--violet),var(--pink));
color:#fff;font-size:16px;font-weight:900;
}
.about-card p{font-size:14.5px;color:var(--text-sub);line-height:1.85}
.about-list{list-style:none;display:grid;gap:12px;margin-top:6px}
.about-list li{
display:flex;align-items:flex-start;gap:10px;
font-size:14.5px;color:var(--text-sub);
}
.about-list li::before{
content:"✓";flex-shrink:0;
width:20px;height:20px;border-radius:50%;
display:flex;align-items:center;justify-content:center;
font-size:11px;font-weight:900;color:#fff;
background:linear-gradient(135deg,var(--violet),var(--purple));
margin-top:3px;
}

/* ============ SERVICE CARDS ============ */
.card-grid{
display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.svc-card{
position:relative;background:var(--white);
border:1px solid var(--line);border-radius:var(--radius);
padding:26px 24px;
transition:transform .35s,box-shadow .35s,border-color .35s;
overflow:hidden;
}
.svc-card::before{
content:"";position:absolute;left:0;top:0;height:3px;width:0;
background:linear-gradient(90deg,var(--violet),var(--pink));
transition:width .4s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(139,92,246,.30)}
.svc-card:hover::before{width:100%}
.svc-icon{
width:46px;height:46px;border-radius:13px;
display:flex;align-items:center;justify-content:center;
font-size:22px;margin-bottom:16px;
background:linear-gradient(135deg,rgba(139,92,246,.14),rgba(236,72,153,.10));
}
.svc-card h3{font-size:16.5px;font-weight:800;color:var(--purple-deep);margin-bottom:8px}
.svc-card p{font-size:13.5px;color:var(--text-sub);line-height:1.75}

/* ============ MAKER (一站式制作) ============ */
.maker-grid{
display:grid;grid-template-columns:repeat(2,1fr);gap:18px;
}
.maker-item{
display:flex;gap:16px;align-items:flex-start;
background:var(--white);border:1px solid var(--line);
border-radius:14px;padding:20px 22px;
transition:transform .3s,box-shadow .3s;
}
.maker-item:hover{transform:translateX(4px);box-shadow:var(--shadow)}
.maker-num{
flex-shrink:0;width:34px;height:34px;border-radius:10px;
display:flex;align-items:center;justify-content:center;
font-size:14px;font-weight:900;color:#fff;
background:linear-gradient(135deg,var(--violet),var(--purple));
}
.maker-item h4{font-size:15px;font-weight:800;color:var(--purple-deep);margin-bottom:4px}
.maker-item p{font-size:13px;color:var(--text-sub);line-height:1.7}

/* ============ INDUSTRY ============ */
.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.industry-card{
background:linear-gradient(160deg,var(--white),var(--bg-soft));
border:1px solid var(--line);border-radius:14px;
padding:22px 20px;text-align:center;
transition:transform .3s,box-shadow .3s;
}
.industry-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.industry-card .ic{font-size:28px;margin-bottom:10px}
.industry-card h4{font-size:15px;font-weight:800;color:var(--purple-deep);margin-bottom:6px}
.industry-card p{font-size:12.5px;color:var(--text-sub);line-height:1.65}

/* ============ NETWORK ============ */
.network-wrap{
background:linear-gradient(150deg,rgba(139,92,246,.08),rgba(236,72,153,.05));
border:1px solid var(--line);border-radius:24px;
padding:44px 40px;
}
.network-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.network-chips{display:flex;flex-wrap:wrap;gap:10px}
.network-chips span{
font-size:13.5px;color:var(--purple-deep);font-weight:600;
background:var(--white);
border:1px solid var(--line);
padding:8px 16px;border-radius:999px;
transition:.25s;cursor:default;
}
.network-chips span:hover{background:var(--purple);color:#fff;border-color:var(--purple);transform:translateY(-2px)}
.network-text h3{font-size:22px;font-weight:900;color:var(--purple-deep);margin-bottom:12px}
.network-text p{font-size:14.5px;color:var(--text-sub);line-height:1.85;margin-bottom:14px}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.step{
background:var(--white);border:1px solid var(--line);
border-radius:14px;padding:26px 20px;position:relative;
transition:transform .3s,box-shadow .3s;
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.step-num{
font-size:13px;font-weight:900;letter-spacing:1px;
color:var(--violet);margin-bottom:12px;
display:flex;align-items:center;gap:8px;
}
.step-num::after{
content:"";flex:1;height:1px;
background:linear-gradient(90deg,rgba(139,92,246,.4),transparent);
}
.step h4{font-size:16px;font-weight:800;color:var(--purple-deep);margin-bottom:8px}
.step p{font-size:13px;color:var(--text-sub);line-height:1.7}

/* ============ CASE ============ */
.case-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:22px}
.case-main{
border-radius:20px;overflow:hidden;
border:1px solid var(--line);background:var(--white);
box-shadow:var(--shadow);
transition:transform .35s,box-shadow .35s;
}
.case-main:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.case-img{width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--bg-soft)}
.case-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-main:hover .case-img img{transform:scale(1.05)}
.case-body{padding:22px 24px}
.case-body h3{font-size:18px;font-weight:800;color:var(--purple-deep);margin-bottom:8px}
.case-body p{font-size:13.5px;color:var(--text-sub);line-height:1.75}
.case-side{display:flex;flex-direction:column;gap:18px}
.case-side-item{
display:flex;gap:16px;align-items:center;
background:var(--white);border:1px solid var(--line);
border-radius:16px;padding:14px;overflow:hidden;
transition:transform .3s,box-shadow .3s;
}
.case-side-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.case-side-thumb{
width:110px;height:80px;border-radius:10px;overflow:hidden;
flex-shrink:0;background:var(--bg-soft);
}
.case-side-thumb img{width:100%;height:100%;object-fit:cover}
.case-side-body h4{font-size:15px;font-weight:800;color:var(--purple-deep);margin-bottom:4px}
.case-side-body p{font-size:12.5px;color:var(--text-sub);line-height:1.65}

/* ============ COMPARE ============ */
.compare-top{
display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px;
}
.eval-card{
background:var(--white);border:1px solid var(--line);
border-radius:16px;padding:24px;text-align:center;
transition:transform .3s,box-shadow .3s;
}
.eval-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.eval-card .stars{color:#f59e0b;font-size:19px;letter-spacing:3px;margin-bottom:8px}
.eval-card .score{
font-size:40px;font-weight:900;line-height:1.1;
background:linear-gradient(120deg,var(--violet),var(--pink));
-webkit-background-clip:text;background-clip:text;
-webkit-text-fill-color:transparent;color:var(--violet);
}
.eval-card .score span{font-size:16px;color:var(--text-mute);-webkit-text-fill-color:var(--text-mute)}
.eval-card .lbl{font-size:13.5px;color:var(--text-sub);margin-top:4px;font-weight:600}
.table-wrap{
overflow-x:auto;border-radius:16px;
border:1px solid var(--line);background:var(--white);
box-shadow:var(--shadow);
}
table.compare{width:100%;border-collapse:collapse;min-width:640px}
table.compare th,table.compare td{
padding:15px 18px;text-align:left;font-size:14px;
border-bottom:1px solid var(--line);
}
table.compare thead th{
background:linear-gradient(135deg,rgba(139,92,246,.10),rgba(236,72,153,.06));
font-weight:800;color:var(--purple-deep);font-size:14px;
white-space:nowrap;
}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare tbody tr{transition:background .2s}
table.compare tbody tr:hover{background:rgba(139,92,246,.04)}
table.compare td:first-child{font-weight:700;color:var(--text);white-space:nowrap}
table.compare .good{color:var(--purple);font-weight:700}
table.compare .mid{color:var(--text-mute)}

/* ============ REVIEWS ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review-card{
background:var(--white);border:1px solid var(--line);
border-radius:16px;padding:24px;
position:relative;transition:transform .35s,box-shadow .35s;
display:flex;flex-direction:column;
}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.review-quote{
font-size:40px;line-height:1;color:rgba(139,92,246,.22);
font-weight:900;font-family:Georgia,serif;margin-bottom:8px;
}
.review-text{font-size:14px;color:var(--text-sub);line-height:1.8;flex:1;margin-bottom:18px}
.review-user{display:flex;align-items:center;gap:12px}
.review-avatar{
width:42px;height:42px;border-radius:50%;flex-shrink:0;
display:flex;align-items:center;justify-content:center;
font-size:16px;font-weight:900;color:#fff;
background:linear-gradient(135deg,var(--violet),var(--pink));
}
.review-meta .name{font-size:14px;font-weight:800;color:var(--purple-deep)}
.review-meta .role{font-size:12px;color:var(--text-mute)}
.review-stars{color:#f59e0b;font-size:13px;letter-spacing:2px;margin-bottom:12px}

/* ============ TOKEN ============ */
.token-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.token-card{
background:var(--white);border:1px solid var(--line);
border-radius:14px;padding:22px;
transition:transform .3s,box-shadow .3s;
}
.token-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.token-card h4{font-size:14.5px;font-weight:800;color:var(--purple-deep);margin-bottom:6px}
.token-card .model{font-size:12px;color:var(--text-mute);margin-bottom:12px}
.token-price{
font-size:22px;font-weight:900;color:var(--violet);line-height:1.2;
}
.token-price span{font-size:12px;color:var(--text-mute);font-weight:500}
.token-card .note{font-size:12px;color:var(--text-sub);margin-top:8px;line-height:1.6}

/* ============ FORM ============ */
.form-wrap{
background:linear-gradient(150deg,#ffffff,#f6f1ff);
border:1px solid var(--line);border-radius:24px;
box-shadow:0 20px 60px rgba(109,40,217,.10);
overflow:hidden;
display:grid;grid-template-columns:1fr 1.1fr;
}
.form-side{
padding:44px 40px;
background:linear-gradient(160deg,var(--purple-deep),var(--purple));
color:#fff;position:relative;overflow:hidden;
}
.form-side::after{
content:"";position:absolute;right:-80px;bottom:-100px;
width:260px;height:260px;border-radius:50%;
background:rgba(255,255,255,.08);
}
.form-side h3{font-size:24px;font-weight:900;margin-bottom:14px;line-height:1.35;position:relative}
.form-side p{font-size:14px;color:rgba(255,255,255,.82);line-height:1.85;margin-bottom:24px;position:relative}
.form-side-list{list-style:none;display:grid;gap:12px;position:relative}
.form-side-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.92)}
.form-side-list li::before{
content:"✓";flex-shrink:0;width:20px;height:20px;border-radius:50%;
display:flex;align-items:center;justify-content:center;
font-size:11px;font-weight:900;background:rgba(255,255,255,.18);margin-top:2px;
}
.form-main{padding:44px 40px}
.form-main h3{font-size:20px;font-weight:900;color:var(--purple-deep);margin-bottom:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.form-field label{font-size:13px;font-weight:700;color:var(--text)}
.form-field input,.form-field select,.form-field textarea{
font-family:inherit;font-size:14px;color:var(--text);
background:var(--white);border:1px solid var(--line);
border-radius:10px;padding:11px 14px;width:100%;
transition:border-color .2s,box-shadow .2s;outline:none;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
border-color:var(--violet);box-shadow:0 0 0 3px rgba(139,92,246,.15);
}
.form-field textarea{resize:vertical;min-height:96px}
.form-submit{width:100%;margin-top:6px}
.form-tip{font-size:12px;color:var(--text-mute);margin-top:10px;text-align:center}

/* ============ ARTICLE ============ */
.article-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.article-card{
display:flex;flex-direction:column;gap:8px;
background:var(--white);border:1px solid var(--line);
border-radius:14px;padding:20px;
transition:transform .3s,box-shadow .3s,border-color .3s;
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(139,92,246,.35)}
.article-card .art-tag{
font-size:11px;font-weight:800;color:var(--violet);
background:rgba(139,92,246,.10);
padding:3px 10px;border-radius:999px;align-self:flex-start;
}
.article-card h4{font-size:14.5px;font-weight:800;color:var(--purple-deep);line-height:1.5}
.article-card p{font-size:12.5px;color:var(--text-sub);line-height:1.65}

/* ============ WIKI / TAGS ============ */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tag-cloud a{
font-size:13.5px;color:var(--text-sub);
background:var(--white);border:1px solid var(--line);
padding:8px 16px;border-radius:999px;
transition:.25s;
}
.tag-cloud a:hover{background:var(--purple);color:#fff;border-color:var(--purple);transform:translateY(-2px)}
.wiki-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.wiki-card{
background:var(--white);border:1px solid var(--line);
border-radius:14px;padding:22px;
transition:transform .3s,box-shadow .3s;
}
.wiki-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.wiki-card h4{font-size:15.5px;font-weight:800;color:var(--purple-deep);margin-bottom:8px}
.wiki-card p{font-size:13px;color:var(--text-sub);line-height:1.75}

/* ============ FAQ ============ */
.faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq-item{
background:var(--white);border:1px solid var(--line);
border-radius:14px;overflow:hidden;
transition:box-shadow .3s,border-color .3s;
}
.faq-item.active{border-color:rgba(139,92,246,.35);box-shadow:var(--shadow)}
.faq-q{
width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
padding:18px 22px;background:none;border:none;cursor:pointer;
font-family:inherit;font-size:15px;font-weight:700;color:var(--text);
text-align:left;transition:color .2s;
}
.faq-item.active .faq-q{color:var(--purple)}
.faq-q .chev{
flex-shrink:0;width:22px;height:22px;border-radius:50%;
display:flex;align-items:center;justify-content:center;
background:rgba(139,92,246,.10);color:var(--violet);
font-size:12px;transition:transform .3s,background .3s;
}
.faq-item.active .chev{transform:rotate(180deg);background:var(--violet);color:#fff}
.faq-a{
max-height:0;overflow:hidden;
transition:max-height .35s ease;
}
.faq-a-inner{padding:0 22px 20px;font-size:14px;color:var(--text-sub);line-height:1.85}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:stretch}
.contact-card{
background:var(--white);border:1px solid var(--line);
border-radius:20px;padding:32px;box-shadow:var(--shadow);
}
.contact-card h3{font-size:20px;font-weight:900;color:var(--purple-deep);margin-bottom:20px}
.contact-list{display:grid;gap:16px}
.contact-row{display:flex;align-items:flex-start;gap:14px}
.contact-row .ic{
width:40px;height:40px;border-radius:11px;flex-shrink:0;
display:flex;align-items:center;justify-content:center;
font-size:18px;background:linear-gradient(135deg,rgba(139,92,246,.14),rgba(236,72,153,.10));
}
.contact-row .lbl{font-size:12px;color:var(--text-mute);margin-bottom:2px}
.contact-row .val{font-size:14.5px;font-weight:700;color:var(--text)}
.contact-row .val a{color:var(--purple);transition:opacity .2s}
.contact-row .val a:hover{opacity:.75}
.qr-card{
background:linear-gradient(160deg,var(--white),var(--bg-soft));
border:1px solid var(--line);border-radius:20px;
padding:32px;text-align:center;
display:flex;flex-direction:column;align-items:center;justify-content:center;
box-shadow:var(--shadow);
}
.qr-card img{
width:180px;height:180px;object-fit:contain;
border-radius:14px;border:1px solid var(--line);
background:var(--white);padding:8px;margin-bottom:16px;
}
.qr-card h3{font-size:17px;font-weight:900;color:var(--purple-deep);margin-bottom:6px}
.qr-card p{font-size:13px;color:var(--text-sub);line-height:1.7}

/* ============ AGENT CTA ============ */
.agent-cta{
background:linear-gradient(150deg,var(--purple-deep),var(--purple) 60%,#7c3aed);
border-radius:24px;padding:48px 44px;
position:relative;overflow:hidden;
display:grid;grid-template-columns:1.3fr .7fr;
gap:32px;align-items:center;
}
.agent-cta::after{
content:"";position:absolute;right:-100px;top:-120px;
width:320px;height:320px;border-radius:50%;
background:rgba(255,255,255,.07);
}
.agent-cta::before{
content:"";position:absolute;left:-80px;bottom:-140px;
width:280px;height:280px;border-radius:50%;
background:rgba(236,72,153,.18);
}
.agent-cta-text{position:relative;z-index:2}
.agent-cta-text h2{font-size:clamp(22px,2.8vw,32px);font-weight:900;color:#fff;margin-bottom:14px;line-height:1.3}
.agent-cta-text p{font-size:14.5px;color:rgba(255,255,255,.85);line-height:1.85;margin-bottom:24px}
.agent-cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2}
.btn-white{
background:#fff;color:var(--purple-deep);
box-shadow:0 8px 24px rgba(0,0,0,.18);
}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.24)}
.btn-outline{
background:transparent;color:#fff;
border:1.5px solid rgba(255,255,255,.5);
}
.btn-outline:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.agent-cta-visual{
position:relative;z-index:2;
display:flex;flex-direction:column;gap:14px;
}
.agent-mini-card{
background:rgba(255,255,255,.10);
border:1px solid rgba(255,255,255,.16);
border-radius:14px;padding:18px 20px;
backdrop-filter:blur(10px);
}
.agent-mini-card .num{font-size:26px;font-weight:900;color:#fff;line-height:1.2}
.agent-mini-card .lbl{font-size:12.5px;color:rgba(255,255,255,.78);margin-top:2px}

/* ============ FOOTER ============ */
.site-footer{
background:#1a1330;color:#c9c1e0;
padding:52px 0 0;margin-top:0;
}
.footer-grid{
display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;
padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.10);
}
.footer-brand{display:flex;flex-direction:column;gap:14px}
.footer-brand .brand-row{display:flex;align-items:center;gap:10px}
.footer-brand .brand-row img{width:38px;height:38px;object-fit:contain;border-radius:8px}
.footer-brand .brand-row .bn{font-size:18px;font-weight:900;color:#fff}
.footer-brand p{font-size:13px;color:#a89fc7;line-height:1.8;max-width:320px}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px}
.footer-col a{display:block;font-size:13px;color:#a89fc7;padding:6px 0;transition:color .2s}
.footer-col a:hover{color:#c4b5fd}
.footer-bottom{
padding:20px 0;display:flex;flex-wrap:wrap;
align-items:center;justify-content:space-between;gap:12px;
font-size:12.5px;color:#8b82a8;
}
.footer-bottom .flinks{display:flex;flex-wrap:wrap;gap:16px}
.footer-bottom .flinks a{color:#a89fc7;transition:color .2s}
.footer-bottom .flinks a:hover{color:#c4b5fd}

/* ============ FLOATING ============ */
.float-tools{
position:fixed;right:18px;bottom:24px;z-index:90;
display:flex;flex-direction:column;gap:10px;
}
.float-btn{
width:48px;height:48px;border-radius:50%;
display:flex;align-items:center;justify-content:center;
font-size:20px;border:none;cursor:pointer;
box-shadow:0 6px 20px rgba(109,40,217,.30);
transition:transform .25s,box-shadow .25s;
background:linear-gradient(135deg,var(--violet),var(--purple));
color:#fff;
}
.float-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 10px 26px rgba(109,40,217,.42)}
.float-btn.top{opacity:0;pointer-events:none;transition:opacity .3s,transform .25s}
.float-btn.top.show{opacity:1;pointer-events:auto}
.float-tip{
position:absolute;right:58px;top:50%;transform:translateY(-50%);
background:var(--text);color:#fff;font-size:12px;
padding:6px 12px;border-radius:8px;white-space:nowrap;
opacity:0;pointer-events:none;transition:opacity .25s;
}
.float-tools .float-item{position:relative}
.float-item:hover .float-tip{opacity:1}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.08s}
.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
.hero-grid{grid-template-columns:1fr;gap:36px}
.hero-panel{max-width:520px}
.about-grid{grid-template-columns:1fr}
.card-grid{grid-template-columns:repeat(2,1fr)}
.industry-grid{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:repeat(2,1fr)}
.case-grid{grid-template-columns:1fr}
.review-grid{grid-template-columns:repeat(2,1fr)}
.token-grid{grid-template-columns:repeat(2,1fr)}
.form-wrap{grid-template-columns:1fr}
.article-grid{grid-template-columns:repeat(3,1fr)}
.wiki-grid{grid-template-columns:repeat(2,1fr)}
.contact-grid{grid-template-columns:1fr}
.agent-cta{grid-template-columns:1fr;padding:40px 32px}
.footer-grid{grid-template-columns:1fr 1fr}
.network-grid{grid-template-columns:1fr}
.compare-top{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:720px){
.container{padding:0 18px}
.section{padding:54px 0}
.hero{padding:48px 0 60px}
.hero-panel{padding:24px 20px}
.maker-grid{grid-template-columns:1fr}
.card-grid{grid-template-columns:1fr}
.industry-grid{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:1fr}
.review-grid{grid-template-columns:1fr}
.token-grid{grid-template-columns:1fr}
.article-grid{grid-template-columns:repeat(2,1fr)}
.wiki-grid{grid-template-columns:1fr}
.compare-top{grid-template-columns:1fr}
.form-row{grid-template-columns:1fr}
.form-side,.form-main{padding:28px 22px}
.footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:28px}
.footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
.agent-cta{padding:32px 22px}
.float-tools{right:12px;bottom:16px}
.float-btn{width:44px;height:44px;font-size:18px}
.case-side-item{flex-direction:column;align-items:stretch}
.case-side-thumb{width:100%;height:150px}
.network-wrap{padding:30px 22px}
}
@media(max-width:480px){
.hero-actions .btn{width:100%}
.hero-stats{grid-template-columns:1fr 1fr}
.article-grid{grid-template-columns:1fr}
.industry-grid{grid-template-columns:1fr}
}