:root{
  --ink:#171226;
  --ink-2:#4c4463;
  --ink-3:#7c7290;
  --pink:#ff2e88;
  --violet:#7c3aed;
  --orange:#ff8a1f;
  --teal:#00b8a9;
  --line:rgba(124,58,237,.14);
  --radius:20px;
  --shadow:0 14px 34px -22px rgba(76,30,120,.5);
}
*{box-sizing:border-box;}
html{background:#fdf9ff;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:#fdf9ff;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(760px 460px at 6% -6%, #ffe4f3 0%, rgba(255,228,243,0) 62%),
    radial-gradient(720px 460px at 96% 2%, #e9e1ff 0%, rgba(233,225,255,0) 60%),
    radial-gradient(900px 620px at 50% 46%, #e4f6ff 0%, rgba(228,246,255,0) 66%),
    radial-gradient(700px 520px at 12% 88%, #fff0e2 0%, rgba(255,240,226,0) 62%);
}
img{max-width:100%;}
a{color:inherit;}
h1,h2,h3,h4{line-height:1.3;margin:0;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
section{scroll-margin-top:86px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:700;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#ff2e88 0%,#a634f0 55%,#7c3aed 100%);
  color:#fff;
  box-shadow:0 16px 30px -16px rgba(255,46,136,.9);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 38px -16px rgba(124,58,237,.85);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:#fff;color:var(--ink);border-color:rgba(23,18,38,.16);
  box-shadow:0 10px 24px -20px rgba(23,18,38,.6);
}
.btn-ghost:hover{transform:translateY(-2px);border-color:rgba(255,46,136,.45);color:#c3187a;}

/* ---------- 头部 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,253,255,.94);
  border-bottom:1px solid rgba(124,58,237,.12);
  backdrop-filter:saturate(150%) blur(10px);
}
.header-inner{
  display:flex;align-items:center;gap:16px;
  padding-top:11px;padding-bottom:11px;
  position:relative;
}
.brand{display:flex;align-items:center;flex:0 0 auto;max-width:158px;text-decoration:none;}
.brand img{max-height:38px;width:auto;display:block;}
.nav-wrap{margin-left:auto;}
.nav-links{
  display:flex;align-items:center;gap:0;
  margin:0;padding:0;list-style:none;
}
.nav-links a{
  display:block;padding:9px 10px;border-radius:10px;
  font-size:13.5px;font-weight:600;color:var(--ink-2);text-decoration:none;
  transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:#b4136d;background:rgba(255,46,136,.09);}
.header-cta{padding:10px 20px;font-size:14px;flex:0 0 auto;}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;border:1px solid rgba(23,18,38,.14);
  background:#fff;color:var(--ink);font-size:19px;line-height:1;cursor:pointer;
  transition:border-color .2s ease,color .2s ease;
}
.nav-toggle:hover{border-color:rgba(255,46,136,.5);color:#c3187a;}

/* ---------- 通用区块 ---------- */
.section{padding:68px 0;}
.section-head{max-width:760px;margin-bottom:34px;}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;
  color:#a3166a;background:rgba(255,46,136,.1);
  padding:6px 14px;border-radius:999px;margin-bottom:14px;
}
.section-head h2{font-size:clamp(23px,3.2vw,33px);font-weight:800;}
.section-head p{margin-top:12px;color:var(--ink-2);font-size:15.5px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:56px 0 64px;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;top:-140px;right:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,46,136,.28),rgba(255,46,136,0) 68%);
  filter:blur(6px);
  animation:floaty 9s ease-in-out infinite;
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;bottom:-160px;left:-140px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,184,169,.24),rgba(0,184,169,0) 68%);
  filter:blur(6px);
  animation:floaty 11s ease-in-out infinite reverse;
  pointer-events:none;
}
@keyframes floaty{
  0%,100%{transform:translate3d(0,0,0);}
  50%{transform:translate3d(-18px,20px,0);}
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.08fr .92fr;
  gap:44px;align-items:center;
}
.hero-copy{animation:rise .7s ease both;}
.hero-panel{animation:rise .7s .12s ease both;}
@keyframes rise{
  from{opacity:0;transform:translateY(18px);}
  to{opacity:1;transform:translateY(0);}
}
.hero h1{
  font-size:clamp(30px,4.6vw,50px);
  font-weight:900;
  letter-spacing:-.02em;
  margin-bottom:16px;
}
.hero h1 em{
  font-style:normal;
  color:#e0186f;
  position:relative;
}
.hero-lead{
  font-size:16.5px;color:var(--ink-2);max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px;
  box-shadow:0 26px 50px -30px rgba(76,30,120,.6);
}
.panel-head{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.panel-head .dot{
  width:10px;height:10px;border-radius:50%;
  background:linear-gradient(135deg,#ff2e88,#7c3aed);
  box-shadow:0 0 0 5px rgba(255,46,136,.14);
}
.panel-head strong{font-size:15px;}
.chip-grid{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  display:inline-block;
  font-size:12.5px;font-weight:600;color:#5b3178;
  background:linear-gradient(135deg,rgba(255,46,136,.09),rgba(124,58,237,.1));
  border:1px solid rgba(124,58,237,.16);
  padding:5px 11px;border-radius:9px;
  transition:transform .2s ease,background .2s ease,color .2s ease;
}
.chip:hover{transform:translateY(-2px);background:linear-gradient(135deg,rgba(255,46,136,.2),rgba(124,58,237,.22));color:#3d1d5c;}
.panel-note{
  margin-top:16px;padding-top:14px;border-top:1px dashed rgba(124,58,237,.22);
  font-size:13px;color:var(--ink-3);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
}
.panel-note a{color:#b4136d;font-weight:700;text-decoration:none;}
.panel-note a:hover{text-decoration:underline;}

.metric-row{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  margin-top:46px;
}
.metric{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:20px 18px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  animation:rise .6s ease both;
}
.metric:nth-child(1){animation-delay:.24s;}
.metric:nth-child(2){animation-delay:.32s;}
.metric:nth-child(3){animation-delay:.4s;}
.metric:nth-child(4){animation-delay:.48s;}
.metric:hover{transform:translateY(-4px);border-color:rgba(255,46,136,.32);box-shadow:0 22px 40px -24px rgba(76,30,120,.6);}
.metric b{display:block;font-size:26px;font-weight:900;letter-spacing:-.02em;}
.metric:nth-child(1) b{color:#e0186f;}
.metric:nth-child(2) b{color:#7c3aed;}
.metric:nth-child(3) b{color:#0c8f83;}
.metric:nth-child(4) b{color:#e07a00;}
.metric span{display:block;margin-top:6px;font-size:13.5px;color:var(--ink-2);}

/* ---------- 关于我们 ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
.about-copy p{color:var(--ink-2);font-size:15.5px;margin-top:12px;}
.cap-list{
  display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px;
}
.cap-list li{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:14px 16px;box-shadow:0 10px 26px -22px rgba(76,30,120,.6);
  transition:transform .22s ease,border-color .22s ease;
}
.cap-list li:hover{transform:translateY(-3px);border-color:rgba(124,58,237,.36);}
.cap-list strong{display:block;font-size:14px;margin-bottom:4px;}
.cap-list span{font-size:13px;color:var(--ink-3);line-height:1.6;}
.about-media{display:grid;gap:16px;}
.media-frame{
  border-radius:20px;overflow:hidden;
  border:1px solid var(--line);
  background:#f8f3ff;
  box-shadow:var(--shadow);
}
.media-frame img{display:block;width:100%;height:auto;}

/* ---------- 服务卡片 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-5px);border-color:rgba(255,46,136,.32);box-shadow:0 24px 44px -26px rgba(76,30,120,.62);}
.card-dot{
  width:34px;height:34px;border-radius:11px;margin-bottom:14px;
  background:linear-gradient(135deg,#ff2e88,#7c3aed);
  box-shadow:0 10px 20px -12px rgba(255,46,136,.9);
}
.card:nth-child(2) .card-dot{background:linear-gradient(135deg,#7c3aed,#00b8a9);}
.card:nth-child(3) .card-dot{background:linear-gradient(135deg,#ff8a1f,#ff2e88);}
.card:nth-child(4) .card-dot{background:linear-gradient(135deg,#00b8a9,#7c3aed);}
.card:nth-child(5) .card-dot{background:linear-gradient(135deg,#ff2e88,#ff8a1f);}
.card:nth-child(6) .card-dot{background:linear-gradient(135deg,#5b5bff,#7c3aed);}
.card:nth-child(7) .card-dot{background:linear-gradient(135deg,#00b8a9,#ff8a1f);}
.card:nth-child(8) .card-dot{background:linear-gradient(135deg,#a634f0,#ff2e88);}
.card h3{font-size:16.5px;font-weight:800;margin-bottom:8px;}
.card p{font-size:13.5px;color:var(--ink-2);line-height:1.65;}
.tag-cloud{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;
  padding:20px;border-radius:18px;
  background:rgba(255,255,255,.72);
  border:1px dashed rgba(124,58,237,.26);
}
.tag-cloud span{
  font-size:13px;font-weight:600;color:#58267d;
  background:#f4ecff;padding:6px 13px;border-radius:999px;
  transition:background .2s ease,transform .2s ease;
}
.tag-cloud span:hover{background:#ecdcff;transform:translateY(-2px);}

/* ---------- 标准流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step{
  position:relative;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);border-color:rgba(124,58,237,.36);}
.step-num{
  width:38px;height:38px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:900;color:#fff;
  background:linear-gradient(135deg,#ff2e88,#7c3aed);
  box-shadow:0 12px 22px -14px rgba(255,46,136,.95);
  margin-bottom:14px;
}
.step h3{font-size:16px;font-weight:800;margin-bottom:8px;}
.step p{font-size:13.5px;color:var(--ink-2);}

/* ---------- 行业方案 ---------- */
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.solution{
  background:linear-gradient(180deg,#ffffff 0%,#faf6ff 100%);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.solution:hover{transform:translateY(-5px);box-shadow:0 24px 44px -26px rgba(76,30,120,.6);}
.solution h3{font-size:16px;font-weight:800;margin-bottom:10px;color:#8a1060;}
.solution p{font-size:13.5px;color:var(--ink-2);}
.network-bar{
  margin-top:30px;border-radius:22px;padding:26px;
  background:linear-gradient(120deg,rgba(255,46,136,.08),rgba(124,58,237,.1) 55%,rgba(0,184,169,.1));
  border:1px solid rgba(124,58,237,.18);
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;justify-content:space-between;
}
.network-bar h3{font-size:17px;font-weight:800;}
.network-bar p{font-size:13.5px;color:var(--ink-2);margin-top:6px;max-width:560px;}
.network-regions{display:flex;flex-wrap:wrap;gap:9px;}
.network-regions span{
  font-size:13px;font-weight:700;color:#4c1f7a;background:#fff;
  border:1px solid rgba(124,58,237,.22);
  padding:7px 14px;border-radius:999px;
}

/* ---------- 案例中心 ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.case{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease;
}
.case:hover{transform:translateY(-5px);box-shadow:0 26px 46px -26px rgba(76,30,120,.62);}
.case-media{
  aspect-ratio:4/3;
  border-radius:14px;background:#f7f2ff;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;border:1px solid rgba(124,58,237,.1);
}
.case-media img{width:100%;height:100%;object-fit:contain;display:block;}
.case h3{font-size:15.5px;font-weight:800;margin:14px 4px 6px;}
.case p{font-size:13px;color:var(--ink-3);margin:0 4px 6px;}

/* ---------- 对比评测 ---------- */
.compare-top{display:grid;grid-template-columns:.82fr 1.18fr;gap:22px;align-items:stretch;}
.score-card{
  background:linear-gradient(150deg,#221134 0%,#3b1257 52%,#5c1361 100%);
  border-radius:22px;padding:28px;color:#fff;
  box-shadow:0 28px 52px -28px rgba(60,10,90,.85);
  display:flex;flex-direction:column;justify-content:center;gap:10px;
}
.score-card .score-label{font-size:13px;letter-spacing:.12em;color:#ffb8dc;font-weight:700;}
.score-main{display:flex;align-items:baseline;gap:8px;}
.score-main strong{font-size:52px;font-weight:900;line-height:1;color:#ffffff;letter-spacing:-.03em;}
.score-main span{font-size:15px;color:#e8c9ff;}
.stars{font-size:21px;letter-spacing:4px;color:#ffb52e;}
.score-card p{font-size:13.5px;color:#e2cdf5;}
.compare-points{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;
  box-shadow:var(--shadow);
}
.compare-points h3{font-size:16.5px;font-weight:800;margin-bottom:14px;}
.point-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.point-list li{
  font-size:13.5px;color:var(--ink-2);
  padding-left:20px;position:relative;line-height:1.6;
}
.point-list li::before{
  content:"";position:absolute;left:0;top:8px;
  width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,#ff2e88,#7c3aed);
}
.table-wrap{
  margin-top:24px;overflow-x:auto;
  background:#fff;border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow);
}
table{width:100%;border-collapse:collapse;min-width:760px;}
th,td{
  padding:14px 16px;text-align:left;font-size:14px;
  border-bottom:1px solid rgba(124,58,237,.1);
  vertical-align:top;
}
thead th{
  background:linear-gradient(135deg,rgba(255,46,136,.1),rgba(124,58,237,.13));
  font-weight:800;font-size:13.5px;color:#3d1d5c;white-space:nowrap;
}
tbody tr:last-child td{border-bottom:none;}
tbody td:first-child{font-weight:700;color:var(--ink);white-space:nowrap;}
tbody td:nth-child(2){color:#8a1060;font-weight:700;background:rgba(255,46,136,.045);}
tbody td{color:var(--ink-2);}
tbody tr:hover td{background:rgba(124,58,237,.05);}
tbody tr:hover td:nth-child(2){background:rgba(255,46,136,.1);}

/* ---------- Token比价 ---------- */
.token-note{
  margin-top:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
.note-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;
  box-shadow:0 10px 26px -22px rgba(76,30,120,.6);
}
.note-item h3{font-size:14.5px;font-weight:800;margin-bottom:6px;color:#7c3aed;}
.note-item p{font-size:13px;color:var(--ink-2);}
.disclaimer{margin-top:16px;font-size:12.5px;color:var(--ink-3);}

/* ---------- 用户评价 ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .25s ease,border-color .25s ease;
}
.review:hover{transform:translateY(-4px);border-color:rgba(255,46,136,.3);}
.review p{font-size:13.8px;color:var(--ink-2);line-height:1.75;}
.review-foot{display:flex;align-items:center;gap:12px;margin-top:auto;}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,#ff2e88,#7c3aed);
}
.review:nth-child(2) .avatar{background:linear-gradient(135deg,#7c3aed,#00b8a9);}
.review:nth-child(3) .avatar{background:linear-gradient(135deg,#ff8a1f,#ff2e88);}
.review:nth-child(4) .avatar{background:linear-gradient(135deg,#00b8a9,#5b5bff);}
.review:nth-child(5) .avatar{background:linear-gradient(135deg,#a634f0,#ff8a1f);}
.review:nth-child(6) .avatar{background:linear-gradient(135deg,#ff2e88,#5b5bff);}
.review-foot strong{display:block;font-size:14px;}
.review-foot span{font-size:12.5px;color:var(--ink-3);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:0 10px 26px -24px rgba(76,30,120,.7);
  overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item.open{border-color:rgba(255,46,136,.4);box-shadow:0 18px 34px -26px rgba(255,46,136,.7);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 20px;background:none;border:none;cursor:pointer;text-align:left;
  font-size:15px;font-weight:700;color:var(--ink);font-family:inherit;
  transition:color .2s ease;
}
.faq-q:hover{color:#b4136d;}
.faq-icon{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(124,58,237,.1);color:#7c3aed;font-size:15px;font-weight:800;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:linear-gradient(135deg,#ff2e88,#7c3aed);color:#fff;}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .32s ease;
}
.faq-a p{padding:0 20px 18px;font-size:13.8px;color:var(--ink-2);line-height:1.75;}

/* ---------- 帮助中心 ---------- */
.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start;}
.help-block{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.help-block h3{font-size:16.5px;font-weight:800;margin-bottom:14px;}
.help-links{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.help-links a{
  display:block;text-decoration:none;
  padding:14px 16px;border-radius:14px;
  background:linear-gradient(135deg,rgba(255,46,136,.07),rgba(124,58,237,.09));
  border:1px solid rgba(124,58,237,.14);
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.help-links a:hover{transform:translateY(-3px);border-color:rgba(255,46,136,.4);background:linear-gradient(135deg,rgba(255,46,136,.13),rgba(124,58,237,.15));}
.help-links strong{display:block;font-size:14px;color:var(--ink);margin-bottom:3px;}
.help-links span{font-size:12.5px;color:var(--ink-3);}
.wiki-tags{display:flex;flex-wrap:wrap;gap:9px;}
.wiki-tags span{
  font-size:12.5px;font-weight:600;color:#4c1f7a;
  background:#f5edff;border:1px solid rgba(124,58,237,.16);
  padding:6px 12px;border-radius:999px;
  transition:background .2s ease,transform .2s ease;
}
.wiki-tags span:hover{background:#ead9ff;transform:translateY(-2px);}
.news-block{margin-top:22px;}
.article-list{display:grid;gap:12px;}
.article-list a{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  text-decoration:none;padding:16px 20px;border-radius:14px;
  background:#fff;border:1px solid var(--line);
  box-shadow:0 10px 26px -24px rgba(76,30,120,.7);
  transition:transform .2s ease,border-color .2s ease;
}
.article-list a:hover{transform:translateX(4px);border-color:rgba(255,46,136,.35);}
.article-list strong{font-size:14.5px;font-weight:700;color:var(--ink);}
.article-list em{font-style:normal;font-size:12.5px;color:#b4136d;font-weight:700;flex:0 0 auto;}

/* ---------- 加盟代理 ---------- */
.partner-card{
  border-radius:26px;padding:40px;
  background:linear-gradient(130deg,#1e0f30 0%,#3d1157 48%,#6b1264 100%);
  color:#fff;
  box-shadow:0 30px 60px -32px rgba(60,10,90,.9);
  display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center;
}
.partner-card h2{font-size:clamp(22px,3vw,30px);font-weight:900;margin-bottom:12px;color:#fff;}
.partner-card p{font-size:14.5px;color:#e6d3f7;}
.partner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.partner-tags span{
  font-size:13px;font-weight:700;color:#3d1157;background:#ffe0f0;
  padding:7px 15px;border-radius:999px;
}
.partner-side{display:flex;flex-direction:column;gap:14px;}
.partner-side .btn-primary{box-shadow:0 16px 30px -16px rgba(255,46,136,.9);}
.partner-side small{font-size:12.5px;color:#d5bce8;line-height:1.7;}

/* ---------- 联系我们 ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start;}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:28px;box-shadow:var(--shadow);
}
.form-card h3{font-size:17px;font-weight:800;margin-bottom:6px;}
.form-card > p{font-size:13.5px;color:var(--ink-3);margin-bottom:20px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px;}
.field label{font-size:13px;font-weight:700;color:var(--ink-2);}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:14px;color:var(--ink);
  background:#fdfbff;border:1px solid rgba(124,58,237,.2);border-radius:12px;
  padding:11px 14px;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{resize:vertical;min-height:104px;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:#ff2e88;background:#fff;
  box-shadow:0 0 0 4px rgba(255,46,136,.12);
}
.form-card .btn{width:100%;margin-top:4px;}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:26px;box-shadow:var(--shadow);
}
.contact-card h3{font-size:17px;font-weight:800;margin-bottom:16px;}
.contact-list{display:grid;gap:13px;}
.contact-list li{
  display:flex;justify-content:space-between;gap:14px;align-items:baseline;
  padding-bottom:12px;border-bottom:1px dashed rgba(124,58,237,.18);
  font-size:13.8px;
}
.contact-list li:last-child{border-bottom:none;padding-bottom:0;}
.contact-list span{color:var(--ink-3);flex:0 0 auto;}
.contact-list b,.contact-list a{font-weight:700;color:var(--ink);text-decoration:none;word-break:break-all;text-align:right;}
.contact-list a:hover{color:#b4136d;text-decoration:underline;}
.qr-box{
  margin-top:20px;padding:16px;border-radius:16px;
  background:linear-gradient(135deg,rgba(255,46,136,.07),rgba(124,58,237,.09));
  border:1px solid rgba(124,58,237,.16);
  display:flex;align-items:center;gap:16px;
}
.qr-box img{
  width:104px;height:104px;object-fit:contain;border-radius:10px;background:#fff;
  display:block;flex:0 0 auto;border:1px solid rgba(124,58,237,.14);
}
.qr-box strong{display:block;font-size:14px;margin-bottom:4px;}
.qr-box span{font-size:12.5px;color:var(--ink-2);}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:8px;
  background:#161022;
  color:#e9e0f7;
  padding:44px 0 22px;
}
.footer-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:36px;align-items:start;}
.footer-brand p{font-size:13.5px;color:#bfaed6;margin-top:10px;line-height:1.75;}
.footer-brand .footer-title{font-size:17px;font-weight:900;color:#fff;letter-spacing:.02em;}
.footer-brand a{color:#ffc4de;text-decoration:none;}
.footer-brand a:hover{text-decoration:underline;}
.footer-links h3{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:14px;}
.link-cloud{display:flex;flex-wrap:wrap;gap:9px;}
.link-cloud a{
  font-size:12.5px;color:#e2d3f5;text-decoration:none;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  padding:6px 12px;border-radius:999px;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.link-cloud a:hover{background:rgba(255,46,136,.24);color:#fff;transform:translateY(-2px);}
.footer-bottom{
  margin-top:28px;padding-top:16px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;color:#a898c0;
}
.footer-bottom a{color:#ffc4de;text-decoration:none;font-weight:700;}
.footer-bottom a:hover{text-decoration:underline;}

/* ---------- 浮动客服 / 返回顶部 ---------- */
.float-support{
  position:fixed;right:20px;bottom:22px;z-index:80;
  display:flex;flex-direction:column;align-items:flex-end;gap:12px;
}
.support-panel{
  width:250px;background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:18px;box-shadow:0 26px 50px -22px rgba(76,30,120,.7);
  opacity:0;visibility:hidden;transform:translateY(12px) scale(.97);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
}
.support-panel.open{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.support-panel strong{display:block;font-size:14.5px;margin-bottom:12px;color:var(--ink);}
.support-panel img{
  width:100%;max-width:180px;height:auto;display:block;margin:0 auto 12px;
  border-radius:10px;border:1px solid rgba(124,58,237,.14);background:#fff;
}
.support-panel p{font-size:12.5px;color:var(--ink-2);line-height:1.8;word-break:break-all;}
.support-panel a{color:#b4136d;font-weight:700;text-decoration:none;}
.support-panel a:hover{text-decoration:underline;}
.support-btn,.to-top{
  width:52px;height:52px;border-radius:50%;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:13px;font-weight:800;letter-spacing:.02em;
  background:linear-gradient(135deg,#ff2e88,#7c3aed);
  box-shadow:0 16px 30px -14px rgba(255,46,136,.95);
  transition:transform .22s ease,box-shadow .22s ease;
}
.support-btn:hover,.to-top:hover{transform:translateY(-3px);box-shadow:0 20px 36px -14px rgba(124,58,237,.9);}
.to-top{
  position:fixed;right:20px;bottom:86px;z-index:79;
  width:44px;height:44px;border-radius:14px;
  background:#fff;color:#7c3aed;border:1px solid rgba(124,58,237,.24);
  box-shadow:0 12px 26px -18px rgba(76,30,120,.8);
  opacity:0;visibility:hidden;
  transition:opacity .25s ease,transform .22s ease,visibility .25s ease;
}
.to-top.show{opacity:1;visibility:visible;}
.to-top:hover{transform:translateY(-3px);color:#b4136d;border-color:rgba(255,46,136,.5);}

/* ---------- 滚动渐入 ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- 响应式 ---------- */
@media (max-width:1120px){
  .nav-toggle{display:inline-flex;}
  .header-cta{display:none;}
  .nav-wrap{margin-left:auto;position:static;}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 26px 44px -30px rgba(76,30,120,.75);
    padding:10px 12px 16px;
    display:none;
    max-height:72vh;overflow-y:auto;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 14px;font-size:14px;border-radius:12px;}
  .card-grid,.solution-grid,.steps{grid-template-columns:repeat(2,1fr);}
  .review-grid{grid-template-columns:repeat(2,1fr);}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .about-grid{grid-template-columns:1fr;gap:28px;}
  .compare-top{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .help-grid{grid-template-columns:1fr;}
  .partner-card{grid-template-columns:1fr;padding:32px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .case-grid{grid-template-columns:repeat(2,1fr);}
  .metric-row{grid-template-columns:repeat(2,1fr);}
  .token-note{grid-template-columns:1fr;}
}
@media (max-width:720px){
  .section{padding:52px 0;}
  .hero{padding:40px 0 52px;}
  .card-grid,.solution-grid,.steps,.review-grid,.case-grid{grid-template-columns:1fr;}
  .cap-list{grid-template-columns:1fr;}
  .point-list{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .hero-actions .btn{flex:1 1 100%;}
  .network-bar{flex-direction:column;align-items:flex-start;}
  .partner-card{padding:26px;}
  .metric b{font-size:23px;}
  .float-support{right:14px;bottom:16px;}
  .to-top{right:14px;bottom:78px;}
  .support-panel{width:min(250px,calc(100vw - 48px));}
  .qr-box{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion: reduce){
  .hero-copy,.hero-panel,.metric,.reveal,.hero::before,.hero::after{
    animation:none !important;transition:none !important;
    opacity:1 !important;transform:none !important;
  }
}