*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0b0716;
  --bg2:#130a24;
  --panel:rgba(30,17,54,.72);
  --panel2:rgba(42,22,74,.6);
  --line:rgba(170,110,255,.28);
  --pink:#ff4fd8;
  --pink2:#ff8ae8;
  --violet:#8b5cf6;
  --cyan:#38e8ff;
  --text:#f2ecff;
  --muted:#b9a8d8;
  --radius:18px;
  --container:1180px;
}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(255,79,216,.22), transparent 60%),
    radial-gradient(800px 480px at 88% 8%, rgba(139,92,246,.28), transparent 62%),
    radial-gradient(700px 600px at 50% 100%, rgba(56,232,255,.10), transparent 60%),
    linear-gradient(180deg,#0b0716 0%,#120a23 45%,#0d0819 100%);
  background-attachment:fixed;
  color:var(--text);
  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}
ul{list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
section{position:relative}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(12,7,24,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;min-height:66px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{width:36px;height:36px;object-fit:contain;border-radius:8px}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.5px}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:1px}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap}
.nav-links a{
  display:inline-block;padding:8px 11px;font-size:14px;color:var(--muted);
  border-radius:8px;transition:color .25s,background .25s;white-space:nowrap;
}
.nav-links a:hover{color:var(--pink2);background:rgba(255,79,216,.10)}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:999px;font-size:14px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .25s,background .25s;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(120deg,var(--pink),var(--violet));
  color:#fff;
  box-shadow:0 8px 24px rgba(255,79,216,.32);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,79,216,.5)}
.btn-ghost{
  border-color:rgba(255,138,232,.5);color:var(--pink2);background:rgba(255,79,216,.06);
}
.btn-ghost:hover{background:rgba(255,79,216,.16);transform:translateY(-2px)}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  cursor:pointer;position:relative;
}
.menu-toggle span{
  position:absolute;left:11px;width:20px;height:2px;background:var(--pink2);
  border-radius:2px;transition:.3s;
}
.menu-toggle span:nth-child(1){top:14px}
.menu-toggle span:nth-child(2){top:20px}
.menu-toggle span:nth-child(3){top:26px}
.menu-toggle.active span:nth-child(1){top:20px;transform:rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){top:20px;transform:rotate(-45deg)}

/* ============ Hero ============ */
.hero{
  padding:76px 0 84px;
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(139,92,246,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(139,92,246,.08) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 35%,#000 10%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 35%,#000 10%,transparent 78%);
}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:900px;margin:0 auto}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;font-size:13px;
  color:var(--pink2);border:1px solid rgba(255,79,216,.4);
  background:rgba(255,79,216,.09);
  animation:fadeUp .7s ease both;
}
.hero-badge i{
  width:7px;height:7px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 10px var(--cyan);animation:pulse 1.8s infinite;
}
.hero h1{
  font-size:clamp(28px,4.6vw,50px);
  line-height:1.25;margin:22px 0 18px;
  font-weight:800;letter-spacing:.5px;
  animation:fadeUp .7s .1s ease both;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--pink) 0%,var(--pink2) 45%,var(--cyan) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  font-size:clamp(14px,1.6vw,17px);color:var(--muted);
  max-width:720px;margin:0 auto 32px;
  animation:fadeUp .7s .2s ease both;
}
.hero-actions{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;
  animation:fadeUp .7s .3s ease both;
}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  margin-top:56px;
  animation:fadeUp .7s .4s ease both;
}
.stat-card{
  background:linear-gradient(160deg,rgba(42,22,74,.85),rgba(20,11,36,.85));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 14px;text-align:center;
  transition:transform .3s,border-color .3s,box-shadow .3s;
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(255,79,216,.6);box-shadow:0 12px 30px rgba(255,79,216,.18)}
.stat-num{
  font-size:clamp(22px,2.6vw,30px);font-weight:800;
  background:linear-gradient(120deg,var(--pink2),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-label{font-size:13px;color:var(--muted);margin-top:6px}

/* ============ 通用区块 ============ */
.section{padding:74px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 46px}
.eyebrow{
  display:inline-block;font-size:13px;letter-spacing:3px;color:var(--pink2);
  text-transform:uppercase;margin-bottom:12px;
}
.section-head h2{
  font-size:clamp(23px,3vw,34px);font-weight:800;line-height:1.35;margin-bottom:14px;
}
.section-head h2 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--pink),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.section-head p{color:var(--muted);font-size:15px}

/* 玻璃面板通用 */
.panel{
  background:linear-gradient(160deg,rgba(38,20,68,.78),rgba(18,10,34,.78));
  border:1px solid var(--line);border-radius:var(--radius);
}

/* ============ 关于我们 ============ */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:start}
.about-main{padding:34px 30px}
.about-main h3{font-size:20px;margin-bottom:14px;color:var(--pink2)}
.about-main p{color:var(--muted);font-size:15px;margin-bottom:14px}
.about-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.tag{
  font-size:12.5px;padding:6px 13px;border-radius:999px;
  border:1px solid rgba(139,92,246,.45);color:#d9c9ff;
  background:rgba(139,92,246,.12);
  transition:transform .2s,background .2s;
}
.tag:hover{transform:translateY(-2px);background:rgba(255,79,216,.18);color:#fff}
.about-side{display:flex;flex-direction:column;gap:16px}
.side-item{
  padding:20px 22px;border-radius:14px;
  background:linear-gradient(150deg,rgba(255,79,216,.10),rgba(56,232,255,.07));
  border:1px solid var(--line);
}
.side-item strong{display:block;font-size:15.5px;margin-bottom:6px;color:#fff}
.side-item span{font-size:13.5px;color:var(--muted)}

/* ============ AIGC服务 卡片 ============ */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{
  padding:28px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(40,22,72,.8),rgba(16,9,30,.85));
  border:1px solid var(--line);position:relative;overflow:hidden;
  transition:transform .32s,border-color .32s,box-shadow .32s;
}
.svc-card::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--pink),var(--violet),var(--cyan));
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.svc-card:hover{transform:translateY(-6px);border-color:rgba(255,79,216,.55);box-shadow:0 18px 40px rgba(255,79,216,.16)}
.svc-card:hover::after{transform:scaleX(1)}
.svc-icon{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(255,79,216,.22),rgba(139,92,246,.22));
  border:1px solid rgba(255,138,232,.3);margin-bottom:16px;
  color:var(--pink2);font-weight:800;font-size:17px;
}
.svc-card h3{font-size:16.5px;margin-bottom:9px}
.svc-card p{font-size:13.8px;color:var(--muted)}

/* ============ 一站式制作 流程 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.flow-item{
  padding:26px 22px;border-radius:16px;position:relative;
  background:rgba(30,17,54,.62);border:1px solid var(--line);
  transition:transform .3s,background .3s;
}
.flow-item:hover{transform:translateY(-5px);background:rgba(48,26,84,.8)}
.flow-num{
  font-size:13px;font-weight:700;color:var(--cyan);letter-spacing:2px;margin-bottom:10px;
}
.flow-item h3{font-size:16px;margin-bottom:8px}
.flow-item p{font-size:13.5px;color:var(--muted)}
.flow-line{
  margin-top:26px;padding:18px 22px;border-radius:14px;
  border:1px dashed rgba(255,138,232,.4);color:var(--muted);font-size:14px;
  background:rgba(255,79,216,.05);
}

/* ============ 行业方案 ============ */
.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.industry{
  padding:22px 22px;border-radius:14px;
  border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(30,17,54,.85),rgba(18,10,34,.85));
  transition:border-color .3s,transform .3s;
}
.industry:hover{border-color:rgba(56,232,255,.5);transform:translateY(-4px)}
.industry h3{font-size:15.5px;margin-bottom:8px;color:var(--pink2)}
.industry p{font-size:13.5px;color:var(--muted)}

/* ============ 服务网络 ============ */
.network{padding:34px 30px}
.net-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.net-item{
  padding:18px;border-radius:12px;text-align:center;
  background:rgba(139,92,246,.10);border:1px solid rgba(139,92,246,.28);
  transition:background .3s;
}
.net-item:hover{background:rgba(255,79,216,.14)}
.net-item strong{display:block;font-size:15px;color:#fff;margin-bottom:5px}
.net-item span{font-size:12.8px;color:var(--muted)}

/* ============ 案例中心 ============ */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{
  border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(160deg,rgba(40,22,72,.8),rgba(16,9,30,.85));
  border:1px solid var(--line);
  transition:transform .32s,box-shadow .32s;
}
.case-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(139,92,246,.22)}
.case-media{aspect-ratio:16/10;overflow:hidden;background:rgba(10,5,20,.6)}
.case-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-card:hover .case-media img{transform:scale(1.05)}
.case-body{padding:18px 20px}
.case-body h3{font-size:15.5px;margin-bottom:7px}
.case-body p{font-size:13.5px;color:var(--muted)}

/* 素材双图 */
.material-grid{display:grid;grid-template-columns:1fr 1fr .7fr;gap:18px;margin-top:26px;align-items:start}
.material-item{
  border-radius:14px;overflow:hidden;border:1px solid var(--line);
  background:rgba(20,11,36,.7);
}
.material-item img{width:100%;height:230px;object-fit:cover;transition:transform .5s}
.material-item:hover img{transform:scale(1.04)}

/* ============ 对比评测 ============ */
.compare-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:26px;align-items:start}
.score-card{
  padding:34px 28px;text-align:center;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(255,79,216,.18),rgba(20,11,36,.9) 70%);
  border:1px solid rgba(255,79,216,.42);
  box-shadow:0 16px 40px rgba(255,79,216,.14);
}
.score-card .stars{color:#ffd35b;font-size:22px;letter-spacing:4px;margin-bottom:12px}
.score-num{
  font-size:56px;font-weight:800;line-height:1;
  background:linear-gradient(120deg,var(--pink2),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.score-num small{font-size:20px;color:var(--muted);-webkit-text-fill-color:var(--muted)}
.score-card p{color:var(--muted);font-size:13.8px;margin-top:12px}
.score-badge{
  display:inline-block;margin-top:16px;padding:7px 18px;border-radius:999px;
  font-size:13px;color:#fff;background:linear-gradient(120deg,var(--pink),var(--violet));
}
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;min-width:560px;font-size:14px}
thead th{
  background:rgba(139,92,246,.20);color:#fff;font-weight:700;
  padding:15px 18px;text-align:left;white-space:nowrap;
}
tbody td{padding:14px 18px;border-top:1px solid rgba(170,110,255,.16);color:var(--muted)}
tbody td:first-child{color:#fff;font-weight:600}
tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
tbody tr:hover{background:rgba(255,79,216,.07)}
.hl{color:var(--pink2);font-weight:700}

/* ============ 需求匹配 / 表单 ============ */
.form-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:start}
.form-side{padding:32px 28px}
.form-side h3{font-size:19px;margin-bottom:12px;color:var(--pink2)}
.form-side p{font-size:14px;color:var(--muted);margin-bottom:18px}
.contact-lines{display:flex;flex-direction:column;gap:12px}
.contact-line{
  display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:12px;
  background:rgba(139,92,246,.10);border:1px solid rgba(139,92,246,.24);
  font-size:13.8px;color:#e6dbff;word-break:break-all;
}
.contact-line b{color:var(--pink2);font-weight:600;flex-shrink:0}
.qr-box{margin-top:18px;text-align:center}
.qr-box img{width:132px;height:132px;object-fit:contain;margin:0 auto;border-radius:10px;background:#fff;padding:6px}
.qr-box span{display:block;font-size:12.5px;color:var(--muted);margin-top:8px}
form{padding:32px 28px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;color:var(--pink2);margin-bottom:7px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:10px;font-size:14px;
  background:rgba(10,5,20,.7);border:1px solid rgba(170,110,255,.3);
  color:var(--text);font-family:inherit;outline:none;
  transition:border-color .25s,box-shadow .25s;
}
.field input::placeholder,.field textarea::placeholder{color:#7d6c9c}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--pink);box-shadow:0 0 0 3px rgba(255,79,216,.16);
}
.field textarea{resize:vertical;min-height:104px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:12.5px;color:var(--muted);margin-top:10px}
.form-msg{font-size:13.5px;color:var(--cyan);min-height:20px;margin-top:10px}

/* ============ Token比价 + 时间线 ============ */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.price-card{
  padding:28px 24px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(36,20,64,.85),rgba(16,9,30,.9));
  border:1px solid var(--line);transition:transform .3s,border-color .3s;
}
.price-card:hover{transform:translateY(-6px);border-color:rgba(56,232,255,.5)}
.price-card.featured{border-color:rgba(255,79,216,.62);box-shadow:0 14px 36px rgba(255,79,216,.18)}
.price-title{font-size:15px;color:var(--pink2);margin-bottom:12px;font-weight:700}
.price-val{
  font-size:34px;font-weight:800;line-height:1.1;margin-bottom:6px;
  background:linear-gradient(120deg,#fff,var(--pink2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.price-val small{font-size:14px;-webkit-text-fill-color:var(--muted);font-weight:400}
.price-card ul{margin-top:16px}
.price-card li{
  font-size:13.6px;color:var(--muted);padding:7px 0;border-bottom:1px dashed rgba(170,110,255,.16);
}
.price-card li:last-child{border-bottom:none}

.timeline{margin-top:40px;position:relative;padding-left:26px}
.timeline::before{
  content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--pink),var(--violet),var(--cyan));
  border-radius:2px;
}
.tl-item{position:relative;padding:0 0 24px 18px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-26px;top:7px;width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--pink);box-shadow:0 0 10px rgba(255,79,216,.7);
}
.tl-item h3{font-size:15px;margin-bottom:5px;color:#fff}
.tl-item p{font-size:13.5px;color:var(--muted)}

/* ============ 用户评论 ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{
  padding:26px 24px;border-radius:var(--radius);position:relative;
  background:linear-gradient(160deg,rgba(38,20,68,.78),rgba(16,9,30,.88));
  border:1px solid var(--line);transition:transform .3s,border-color .3s;
}
.review:hover{transform:translateY(-5px);border-color:rgba(255,138,232,.5)}
.review::before{
  content:"“";position:absolute;top:6px;right:20px;font-size:52px;line-height:1;
  color:rgba(255,79,216,.24);font-family:Georgia,serif;
}
.review-text{font-size:14px;color:#e4d9fb;margin-bottom:16px}
.review-user{display:flex;align-items:center;gap:11px}
.avatar{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--pink),var(--violet));
}
.review-user strong{display:block;font-size:13.5px;color:#fff}
.review-user span{font-size:12.3px;color:var(--muted)}

/* ============ FAQ ============ */
.faq-list{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  border-radius:14px;border:1px solid var(--line);overflow:hidden;
  background:rgba(30,17,54,.6);transition:border-color .3s;
}
.faq-item.open{border-color:rgba(255,79,216,.55)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-size:15px;font-weight:600;color:var(--text);font-family:inherit;
  transition:color .25s;
}
.faq-q:hover{color:var(--pink2)}
.faq-q i{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,138,232,.45);color:var(--pink2);
  font-style:normal;font-size:15px;transition:transform .3s;
}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.faq-a p{padding:0 22px 18px;font-size:14px;color:var(--muted)}

/* ============ 文章 & 百科 ============ */
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.article{
  padding:22px 24px;border-radius:14px;
  border:1px solid var(--line);background:rgba(30,17,54,.55);
  display:flex;flex-direction:column;gap:8px;
  transition:transform .3s,border-color .3s,background .3s;
}
.article:hover{transform:translateY(-4px);border-color:rgba(56,232,255,.5);background:rgba(44,24,78,.72)}
.article h3{font-size:15.5px;color:#fff}
.article p{font-size:13.5px;color:var(--muted)}
.article .more{font-size:13px;color:var(--pink2);font-weight:600}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:30px}

/* ============ 加盟代理 ============ */
.join{
  padding:44px 36px;border-radius:22px;text-align:center;
  background:
    radial-gradient(600px 240px at 50% 0%,rgba(255,79,216,.22),transparent 70%),
    linear-gradient(160deg,rgba(44,22,80,.9),rgba(16,9,30,.92));
  border:1px solid rgba(255,79,216,.4);
}
.join h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:14px}
.join p{color:var(--muted);font-size:14.5px;max-width:680px;margin:0 auto 26px}
.join-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:74px;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(18,10,34,.9),rgba(10,5,20,.98));
  color:#cbbce6;
}
.footer-main{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px;
  padding:52px 0 34px;
}
.footer-brand img{width:38px;height:38px;object-fit:contain;border-radius:8px;margin-bottom:12px}
.footer-brand strong{display:block;font-size:16px;color:#fff;margin-bottom:8px}
.footer-brand p{font-size:13.4px;color:#a595c4;line-height:1.75}
.footer-col h4{font-size:14.5px;color:#fff;margin-bottom:14px;font-weight:700}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:13.4px;color:#a595c4;transition:color .25s}
.footer-col a:hover{color:var(--pink2)}
.footer-contact-item{font-size:13.4px;color:#a595c4;display:flex;gap:8px;margin-bottom:9px;word-break:break-all}
.footer-contact-item b{color:var(--pink2);font-weight:600;flex-shrink:0}
.footer-links{
  border-top:1px solid rgba(170,110,255,.18);
  padding:22px 0;
  display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;
}
.footer-links span{font-size:13px;color:#8f7fb0}
.footer-links a{font-size:13px;color:#a595c4;transition:color .25s}
.footer-links a:hover{color:var(--pink2)}
.footer-bottom{
  border-top:1px solid rgba(170,110,255,.18);
  padding:18px 0 26px;text-align:center;
  font-size:12.8px;color:#8f7fb0;
}

/* ============ 浮动客服 & 返回顶部 ============ */
.float-bar{
  position:fixed;right:18px;bottom:24px;z-index:120;
  display:flex;flex-direction:column;gap:10px;
}
.float-btn{
  width:50px;height:50px;border-radius:14px;border:1px solid rgba(255,138,232,.45);
  background:linear-gradient(150deg,rgba(255,79,216,.28),rgba(30,17,54,.94));
  color:#fff;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:12px;font-weight:600;
  box-shadow:0 8px 22px rgba(255,79,216,.24);
  transition:transform .25s,background .25s;
  text-align:center;line-height:1.15;padding:4px;
}
.float-btn:hover{transform:translateY(-3px);background:linear-gradient(150deg,rgba(255,79,216,.5),rgba(40,22,74,.98))}
.to-top{opacity:0;pointer-events:none;transition:opacity .3s,transform .25s}
.to-top.show{opacity:1;pointer-events:auto}

/* 客服弹层 */
.kf-modal{
  position:fixed;inset:0;z-index:200;display:none;
  background:rgba(6,3,14,.72);backdrop-filter:blur(6px);
  align-items:center;justify-content:center;padding:20px;
}
.kf-modal.show{display:flex}
.kf-box{
  width:100%;max-width:340px;border-radius:18px;padding:26px 24px;text-align:center;
  background:linear-gradient(160deg,#241242,#120a23);
  border:1px solid rgba(255,79,216,.45);
  animation:pop .3s ease both;
}
.kf-box h3{font-size:17px;margin-bottom:6px;color:#fff}
.kf-box p{font-size:13px;color:var(--muted);margin-bottom:16px}
.kf-box img{width:170px;height:170px;object-fit:contain;margin:0 auto 14px;background:#fff;padding:8px;border-radius:12px}
.kf-contact{font-size:13px;color:#d8caf5;line-height:1.9}
.kf-contact b{color:var(--pink2)}
.kf-close{
  margin-top:16px;width:100%;padding:11px;border-radius:10px;border:1px solid rgba(255,138,232,.4);
  background:rgba(255,79,216,.14);color:var(--pink2);font-size:14px;cursor:pointer;
  font-family:inherit;transition:background .25s;
}
.kf-close:hover{background:rgba(255,79,216,.26)}

/* ============ 动画 ============ */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}
@keyframes pop{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .about-grid,.compare-wrap,.form-wrap{grid-template-columns:1fr}
  .cards-grid,.industry-grid,.case-grid,.price-grid,.review-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .net-grid{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr 1fr}
  .material-grid{grid-template-columns:1fr 1fr}
  .material-grid .material-item:last-child{grid-column:1/-1}
  .material-item img{height:210px}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;padding:12px 20px 20px;
    background:rgba(12,7,24,.98);border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px rgba(0,0,0,.4);
  }
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:11px 12px;border-bottom:1px solid rgba(170,110,255,.12)}
  .menu-toggle{display:block}
  .nav-cta .btn-ghost{display:none}
}
@media (max-width:768px){
  .section{padding:54px 0}
  .hero{padding:56px 0 62px}
  .hero-stats{grid-template-columns:repeat(2,1fr);margin-top:40px}
  .cards-grid,.industry-grid,.case-grid,.price-grid,.review-grid,.article-grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .net-grid{grid-template-columns:1fr}
  .material-grid{grid-template-columns:1fr}
  .material-grid .material-item:last-child{grid-column:auto}
  .material-item img{height:200px}
  .field-row{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr;gap:26px;padding:40px 0 26px}
  .join{padding:34px 22px}
  .about-main,.form-side,form,.network{padding:26px 20px}
  .float-bar{right:12px;bottom:16px}
  .float-btn{width:46px;height:46px;border-radius:12px}
  .nav-cta .btn-primary{padding:9px 15px;font-size:13px}
}