:root{
  --ink:#141a2e;
  --ink-2:#2b3552;
  --muted:#5d6784;
  --brand:#ff3d6e;
  --brand-2:#ff8a3d;
  --violet:#6a3df5;
  --cyan:#00c2ff;
  --lime:#b7f000;
  --bg:#fff7f2;
  --bg-2:#fef1ea;
  --card:#ffffff;
  --line:#f0dcd4;
  --radius:20px;
  --shadow:0 14px 40px rgba(105,45,95,.10);
  --shadow-sm:0 6px 18px rgba(105,45,95,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1100px 620px at 88% -10%, #ffe0d4 0%, rgba(255,224,212,0) 62%),
    radial-gradient(900px 520px at 4% 8%, #ffe9f0 0%, rgba(255,233,240,0) 60%),
    linear-gradient(180deg,#fff8f3 0%,#fdf4ef 40%,#fdf6f1 100%);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,248,243,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(240,220,212,.9);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;min-height:70px;padding:10px 20px;
  width:100%;max-width:1180px;margin:0 auto;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{width:auto;max-height:38px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:17px;letter-spacing:.5px;color:var(--ink)}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:1.4px}
.nav-wrap{display:flex;align-items:center;gap:10px}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap}
.nav-links a{
  padding:8px 12px;font-size:14px;font-weight:500;color:var(--ink-2);
  border-radius:10px;transition:background .25s,color .25s;
  white-space:nowrap;
}
.nav-links a:hover{background:#ffe6dd;color:var(--brand)}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 20px;border-radius:999px;
  background:linear-gradient(120deg,var(--brand),var(--brand-2));
  color:#fff;font-size:14px;font-weight:700;
  box-shadow:0 8px 20px rgba(255,61,110,.32);
  transition:transform .25s,box-shadow .25s;
  white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,61,110,.42)}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:#fff;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;
}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 72px;
}
.hero::before{
  content:"";position:absolute;inset:-20% -10% auto auto;width:620px;height:620px;
  background:radial-gradient(circle at 40% 40%, rgba(106,61,245,.22), rgba(106,61,245,0) 68%);
  filter:blur(6px);pointer-events:none;
  animation:floatSlow 14s ease-in-out infinite;
}
.hero::after{
  content:"";position:absolute;left:-12%;bottom:-30%;width:520px;height:520px;
  background:radial-gradient(circle at 50% 50%, rgba(0,194,255,.18), rgba(0,194,255,0) 70%);
  pointer-events:none;
  animation:floatSlow 18s ease-in-out infinite reverse;
}
@keyframes floatSlow{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(-24px,26px,0)}}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:flex-start;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;
  background:linear-gradient(90deg,#fff0e8,#ffe3ef);
  border:1px solid #ffd2c2;color:#b5254d;
  font-size:13px;font-weight:600;margin-bottom:20px;
}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--brand);display:inline-block;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.35)}}
.hero h1{
  font-size:clamp(30px,4.4vw,52px);line-height:1.18;font-weight:900;
  letter-spacing:-.5px;color:var(--ink);
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--brand) 0%,var(--brand-2) 46%,var(--violet) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-block;
}
.hero-desc{
  margin-top:20px;font-size:16px;color:var(--ink-2);max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:14px;font-size:15px;font-weight:700;
  cursor:pointer;border:none;transition:transform .22s,box-shadow .22s,background .22s;
  font-family:inherit;
}
.btn-primary{
  background:linear-gradient(120deg,var(--brand),var(--brand-2));
  color:#fff;box-shadow:0 12px 26px rgba(255,61,110,.34);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 34px rgba(255,61,110,.44)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  background:#fff;color:var(--ink);border:1.5px solid #f3d6cb;
  box-shadow:var(--shadow-sm);
}
.btn-ghost:hover{transform:translateY(-3px);border-color:#ffb59b;color:var(--brand)}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.hero-tags span{
  font-size:12.5px;font-weight:600;color:#8a3a5c;
  background:#fff;border:1px solid #ffd9c9;
  padding:6px 14px;border-radius:999px;
  transition:transform .2s,background .2s;
}
.hero-tags span:hover{transform:translateY(-2px);background:#fff2eb}

/* 首屏数据卡 */
.hero-panel{
  background:linear-gradient(160deg,#ffffff 0%,#fff3ec 100%);
  border:1px solid #ffdfd0;border-radius:26px;
  padding:26px;box-shadow:var(--shadow);
  position:relative;
}
.hero-panel::before{
  content:"";position:absolute;inset:0;border-radius:26px;
  padding:1px;background:linear-gradient(140deg,rgba(255,61,110,.5),rgba(106,61,245,.35),rgba(0,194,255,.4));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.panel-title{font-size:13px;font-weight:700;letter-spacing:2px;color:#a1496b;margin-bottom:16px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.metric{
  background:#fff;border:1px solid #ffe4d8;border-radius:16px;
  padding:16px 14px;transition:transform .25s,box-shadow .25s;
}
.metric:hover{transform:translateY(-4px);box-shadow:0 12px 24px rgba(255,61,110,.14)}
.metric b{display:block;font-size:24px;font-weight:900;line-height:1.2;color:var(--brand)}
.metric b.v{color:var(--violet)}
.metric b.c{color:#0099c7}
.metric b.g{color:#3aa63a}
.metric small{display:block;font-size:12.5px;color:var(--muted);margin-top:4px}

/* ============ 通用区块 ============ */
.section{padding:78px 0;position:relative}
.section-alt{
  background:
    radial-gradient(800px 420px at 92% 0%, rgba(255,208,190,.55), rgba(255,208,190,0) 65%),
    linear-gradient(180deg,#fff4ee 0%,#fff9f5 100%);
  border-top:1px solid #fbe6dc;border-bottom:1px solid #fbe6dc;
}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-eyebrow{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:2.4px;
  color:var(--brand);background:#ffe9e0;padding:5px 14px;border-radius:8px;margin-bottom:16px;
}
.sec-head h2{
  font-size:clamp(24px,3vw,36px);line-height:1.28;font-weight:900;letter-spacing:-.3px;color:var(--ink);
}
.sec-head h2 em{font-style:normal;color:var(--violet)}
.sec-head p{margin-top:14px;font-size:15.5px;color:var(--ink-2)}

/* ============ 关于我们 ============ */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.about-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-sm);
}
.about-card h3{font-size:19px;font-weight:800;margin-bottom:14px}
.about-card p{font-size:15px;color:var(--ink-2);margin-bottom:14px}
.about-card p:last-child{margin-bottom:0}
.about-list{display:grid;gap:14px}
.about-item{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;
  box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s;
}
.about-item:hover{transform:translateY(-4px);border-color:#ffc9b3;box-shadow:var(--shadow)}
.about-ico{
  flex:0 0 44px;width:44px;height:44px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:900;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
}
.about-item:nth-child(2) .about-ico{background:linear-gradient(135deg,var(--violet),#9d6bff)}
.about-item:nth-child(3) .about-ico{background:linear-gradient(135deg,#00b3e6,var(--cyan))}
.about-item:nth-child(4) .about-ico{background:linear-gradient(135deg,#4fb52e,var(--lime))}
.about-item h4{font-size:15.5px;font-weight:800;margin-bottom:4px}
.about-item p{font-size:13.5px;color:var(--muted);line-height:1.65}

/* ============ 服务能力 ============ */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .28s,box-shadow .28s,border-color .28s;
  position:relative;overflow:hidden;
}
.svc-card::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--brand),var(--brand-2),var(--violet));
  transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#ffd0bc}
.svc-card:hover::after{transform:scaleX(1)}
.svc-tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:1.4px;
  color:#b5254d;background:#ffe8ef;border-radius:7px;padding:3px 10px;margin-bottom:14px;
}
.svc-card h3{font-size:17.5px;font-weight:800;margin-bottom:10px}
.svc-card p{font-size:14px;color:var(--ink-2);line-height:1.72}
.svc-card:nth-child(3n+2) .svc-tag{color:#4b2bb5;background:#efeaff}
.svc-card:nth-child(3n+3) .svc-tag{color:#04719a;background:#e2f7ff}
.svc-card:nth-child(3n+2)::after{background:linear-gradient(90deg,var(--violet),#9d6bff,var(--cyan))}
.svc-card:nth-child(3n+3)::after{background:linear-gradient(90deg,var(--cyan),#4fb52e,var(--lime))}

/* ============ 一站式制作 流程 ============ */
.flow-wrap{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;
}
.flow-step{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:24px 20px;position:relative;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s;
}
.flow-step:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.flow-num{
  width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:900;color:#fff;margin-bottom:14px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
}
.flow-step:nth-child(2) .flow-num{background:linear-gradient(135deg,#ff8a3d,#ffbe3d)}
.flow-step:nth-child(3) .flow-num{background:linear-gradient(135deg,var(--violet),#9d6bff)}
.flow-step:nth-child(4) .flow-num{background:linear-gradient(135deg,#00b3e6,var(--cyan))}
.flow-step h3{font-size:16px;font-weight:800;margin-bottom:8px}
.flow-step p{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ============ 行业方案 ============ */
.plan-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.plan-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
}
.plan-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.plan-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.plan-head i{
  width:10px;height:26px;border-radius:6px;display:block;
  background:linear-gradient(180deg,var(--brand),var(--brand-2));
}
.plan-card:nth-child(2) .plan-head i{background:linear-gradient(180deg,var(--violet),#9d6bff)}
.plan-card:nth-child(3) .plan-head i{background:linear-gradient(180deg,#00b3e6,var(--cyan))}
.plan-card:nth-child(4) .plan-head i{background:linear-gradient(180deg,#4fb52e,var(--lime))}
.plan-head h3{font-size:17.5px;font-weight:800}
.plan-card p{font-size:14px;color:var(--ink-2);line-height:1.75}
.plan-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.plan-tags span{
  font-size:12.5px;font-weight:600;color:var(--ink-2);
  background:#fff4ef;border:1px solid #ffe1d4;border-radius:999px;padding:4px 12px;
}

/* ============ 服务网络 ============ */
.netmap{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow-sm);
}
.net-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.net-item{
  background:linear-gradient(160deg,#fffdfc,#fff3ec);
  border:1px solid #ffe4d8;border-radius:14px;padding:18px 16px;
  transition:transform .25s,box-shadow .25s;
}
.net-item:hover{transform:translateY(-4px);box-shadow:0 12px 24px rgba(255,61,110,.12)}
.net-item b{display:block;font-size:14.5px;font-weight:800;margin-bottom:5px}
.net-item small{font-size:12.5px;color:var(--muted);line-height:1.6;display:block}

/* ============ 案例中心 ============ */
.case-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:start}
.case-main{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
}
.case-main:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.case-media{width:100%;overflow:hidden;background:#fff4ee}
.case-media img{width:100%;height:auto;object-fit:contain;transition:transform .5s}
.case-main:hover .case-media img{transform:scale(1.04)}
.case-body{padding:22px 24px 26px}
.case-body h3{font-size:18px;font-weight:800;margin-bottom:8px}
.case-body p{font-size:14px;color:var(--ink-2)}
.case-side{display:grid;gap:18px}
.case-thumb{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
}
.case-thumb:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.case-thumb img{width:100%;height:auto;object-fit:contain;background:#fff4ee}
.case-thumb figcaption{padding:14px 18px;font-size:13.5px;font-weight:700;color:var(--ink-2)}

/* ============ 对比评测 ============ */
.score-banner{
  display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;
  background:linear-gradient(120deg,#fff2ec,#ffe9f4 58%,#eef0ff);
  border:1px solid #ffd9ca;border-radius:var(--radius);
  padding:30px 32px;margin-bottom:26px;box-shadow:var(--shadow-sm);
}
.score-big{text-align:center;flex-shrink:0}
.score-big b{display:block;font-size:52px;line-height:1;font-weight:900;color:var(--brand)}
.score-big b small{font-size:18px;color:var(--muted);font-weight:700}
.score-stars{color:#ff9d00;font-size:18px;letter-spacing:3px;margin-top:8px}
.score-text h3{font-size:20px;font-weight:900;margin-bottom:8px}
.score-text p{font-size:14.5px;color:var(--ink-2)}
.table-wrap{
  overflow-x:auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  -webkit-overflow-scrolling:touch;
}
table.compare{width:100%;border-collapse:collapse;min-width:660px;font-size:14px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid #f6e6de}
table.compare thead th{
  background:linear-gradient(120deg,#fff1ea,#ffe9f3);
  font-size:13.5px;font-weight:800;color:#a03a5e;white-space:nowrap;
}
table.compare thead th:nth-child(2){color:#4b2bb5}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare tbody tr{transition:background .2s}
table.compare tbody tr:hover{background:#fffaf7}
table.compare td:first-child{font-weight:700;color:var(--ink)}
table.compare td:nth-child(2){color:#4b2bb5;font-weight:700}
.pill{display:inline-block;font-size:12px;font-weight:800;padding:2px 10px;border-radius:999px;background:#ffe6ef;color:#b5254d}

/* ============ Token 比价 ============ */
.token-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.token-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:24px 22px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
}
.token-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.token-card h3{font-size:16px;font-weight:800;margin-bottom:6px}
.token-card .price{
  font-size:26px;font-weight:900;color:var(--brand);margin:10px 0 6px;line-height:1.2;
}
.token-card .price small{font-size:13px;color:var(--muted);font-weight:600}
.token-card p{font-size:13.5px;color:var(--muted);line-height:1.7}
.token-card.hot{border-color:#ffc9a8;background:linear-gradient(170deg,#fffdf9,#fff2e8)}
.token-card.hot .price{color:var(--violet)}

/* ============ 用户评论 ============ */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:14px;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.review-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#ffcfbc}
.review-stars{color:#ff9d00;font-size:14px;letter-spacing:2px}
.review-card blockquote{font-size:14px;color:var(--ink-2);line-height:1.8;border:none}
.review-user{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px dashed #f3ded4}
.avatar{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:15px;font-weight:900;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
}
.review-card:nth-child(2) .avatar{background:linear-gradient(135deg,var(--violet),#9d6bff)}
.review-card:nth-child(3) .avatar{background:linear-gradient(135deg,#00b3e6,var(--cyan))}
.review-card:nth-child(4) .avatar{background:linear-gradient(135deg,#4fb52e,var(--lime))}
.review-card:nth-child(5) .avatar{background:linear-gradient(135deg,#ff8a3d,#ffbe3d)}
.review-card:nth-child(6) .avatar{background:linear-gradient(135deg,#e0348b,#ff6bab)}
.review-user b{display:block;font-size:14px;font-weight:800}
.review-user small{display:block;font-size:12.5px;color:var(--muted)}

/* ============ 最新文章 ============ */
.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:22px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
  display:flex;flex-direction:column;gap:10px;
}
.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#ffd2be}
.article-card b{font-size:15px;font-weight:800;line-height:1.55}
.article-card span{font-size:13px;color:var(--muted);line-height:1.7}
.article-card em{
  font-style:normal;font-size:12.5px;font-weight:700;color:var(--brand);
  margin-top:auto;padding-top:8px;
}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .25s,box-shadow .25s;
}
.faq-item.open{border-color:#ffc9ae;box-shadow:var(--shadow)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;background:transparent;border:none;cursor:pointer;
  font-family:inherit;font-size:15px;font-weight:700;color:var(--ink);text-align:left;
  transition:color .2s;
}
.faq-q:hover{color:var(--brand)}
.faq-icon{
  flex:0 0 26px;width:26px;height:26px;border-radius:8px;
  background:#fff0e8;color:var(--brand);font-size:16px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s,background .3s,color .3s;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--brand);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 22px 20px;font-size:14px;color:var(--ink-2);line-height:1.8}

/* ============ 表单 ============ */
.form-wrap{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:30px;align-items:start;
}
.form-info{
  background:linear-gradient(150deg,#1c1330,#33124a 60%,#4a1640);
  color:#fff;border-radius:var(--radius);padding:34px 30px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.form-info::before{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;
  background:radial-gradient(circle,rgba(255,61,110,.55),transparent 70%);
  pointer-events:none;
}
.form-info h3{font-size:21px;font-weight:900;margin-bottom:12px;position:relative}
.form-info p{font-size:14px;color:#e6d9f2;line-height:1.8;position:relative}
.contact-list{margin-top:22px;display:grid;gap:12px;position:relative}
.contact-list li{display:flex;gap:10px;font-size:13.5px;color:#f0e6fa;align-items:flex-start}
.contact-list li b{color:#ffb6c9;flex-shrink:0;font-weight:800}
.qr-box{
  margin-top:24px;display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:14px;padding:14px;position:relative;
}
.qr-box img{width:92px;height:92px;object-fit:contain;background:#fff;border-radius:10px;padding:5px;flex-shrink:0}
.qr-box span{font-size:13px;color:#f3e9fb;line-height:1.7}
.qr-box span b{display:block;font-size:14px;color:#fff;margin-bottom:4px}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow);
}
.form-row{display:grid;gap:16px}
.form-row.two{grid-template-columns:1fr 1fr}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13.5px;font-weight:700;color:var(--ink)}
.field label span{color:var(--brand)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;font-size:14px;font-family:inherit;
  color:var(--ink);background:#fffaf7;border:1.5px solid #f0ddd4;border-radius:12px;
  transition:border-color .2s,box-shadow .2s,background .2s;outline:none;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(255,61,110,.10);
}
.field textarea{min-height:104px;resize:vertical}
.form-submit{margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.form-submit .btn{flex:0 0 auto}
.form-submit small{font-size:12.5px;color:var(--muted)}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:12px}

/* ============ 加盟代理 ============ */
.join-banner{
  display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;
  background:linear-gradient(115deg,#fff2e9,#ffe6f2 55%,#ecefff);
  border:1px solid #ffd9ca;border-radius:24px;padding:36px 34px;
  box-shadow:var(--shadow-sm);
}
.join-banner h2{font-size:clamp(21px,2.6vw,28px);font-weight:900;margin-bottom:10px}
.join-banner p{font-size:14.5px;color:var(--ink-2);max-width:640px}
.join-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ============ 友情链接 ============ */
.links-bar{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:24px 26px;box-shadow:var(--shadow-sm);
}
.links-bar h3{font-size:14px;font-weight:800;color:var(--muted);letter-spacing:1.6px;margin-bottom:14px}
.link-tags{display:flex;flex-wrap:wrap;gap:10px}
.link-tags a{
  font-size:13px;font-weight:600;color:var(--ink-2);
  background:#fff6f1;border:1px solid #ffe2d5;border-radius:999px;
  padding:6px 15px;transition:background .2s,color .2s,transform .2s;
}
.link-tags a:hover{background:var(--brand);color:#fff;border-color:var(--brand);transform:translateY(-2px)}

/* ============ 页脚 ============ */
.site-footer{
  background:#1d1327;color:#e5dcf0;padding:52px 0 0;margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:30px;
  padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.10);
}
.footer-brand{display:flex;flex-direction:column;gap:14px}
.footer-brand img{max-height:40px;width:auto;filter:brightness(0) invert(1)}
.footer-brand p{font-size:13.5px;color:#bdb0cc;line-height:1.8;max-width:320px}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.6px}
.footer-col ul{display:grid;gap:10px}
.footer-col a,.footer-col li{font-size:13.5px;color:#bdb0cc;transition:color .2s}
.footer-col a:hover{color:#ff9db8}
.footer-contact li{color:#bdb0cc;font-size:13.5px;line-height:1.8}
.footer-contact b{color:#ffb6c9;font-weight:700}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;
  padding:20px 0 26px;font-size:12.5px;color:#9c8fae;
}
.footer-bottom a{color:#c7b9d6}
.footer-bottom a:hover{color:#ff9db8}

/* ============ 浮动客服 & 返回顶部 ============ */
.float-tools{
  position:fixed;right:18px;bottom:24px;z-index:90;
  display:flex;flex-direction:column;gap:12px;align-items:flex-end;
}
.float-btn{
  width:52px;height:52px;border-radius:50%;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:#fff;line-height:1.1;text-align:center;
  box-shadow:0 10px 24px rgba(60,20,60,.24);
  transition:transform .25s,box-shadow .25s;
}
.float-btn:hover{transform:translateY(-3px) scale(1.05)}
.float-kf{background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.float-top{background:linear-gradient(135deg,var(--violet),#8c5bff);opacity:0;visibility:hidden;transition:.3s}
.float-top.show{opacity:1;visibility:visible}
.kf-panel{
  position:fixed;right:84px;bottom:24px;width:280px;z-index:91;
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:20px;box-shadow:0 20px 46px rgba(60,20,60,.20);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s,transform .3s,visibility .3s;
}
.kf-panel.show{opacity:1;visibility:visible;transform:translateY(0)}
.kf-panel h4{font-size:15px;font-weight:800;margin-bottom:10px;color:var(--ink)}
.kf-panel img{width:100%;max-width:180px;margin:0 auto 12px;border-radius:12px;border:1px solid #f3ded4}
.kf-panel p{font-size:12.5px;color:var(--muted);line-height:1.75;text-align:center}
.kf-panel p b{color:var(--brand)}

/* ============ 滚动渐入 ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,.7,.25,1),transform .7s cubic-bezier(.22,.7,.25,1)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ============ 响应式 ============ */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-panel{max-width:560px}
  .about-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .flow-wrap{grid-template-columns:repeat(2,1fr)}
  .net-grid{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)}
  .article-list{grid-template-columns:repeat(2,1fr)}
  .form-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .join-banner{grid-template-columns:1fr}
}
@media(max-width:820px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:#fffaf6;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;
    padding:10px 16px 16px;box-shadow:0 16px 28px rgba(80,30,60,.10);
    transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:opacity .25s,transform .25s,visibility .25s;
  }
  .nav-links.show{transform:translateY(0);opacity:1;visibility:visible}
  .nav-links a{padding:12px 10px;border-radius:10px;font-size:14.5px}
  .menu-toggle{display:flex}
  .header-inner{position:relative;flex-wrap:wrap}
  .nav-wrap{gap:8px}
  .nav-cta{padding:9px 16px;font-size:13px}
}
@media(max-width:640px){
  .section{padding:56px 0}
  .hero{padding:44px 0 52px}
  .svc-grid,.flow-wrap,.plan-grid,.net-grid,.review-grid,.token-grid,.article-list{grid-template-columns:1fr}
  .form-row.two{grid-template-columns:1fr}
  .metric-grid{gap:10px}
  .score-banner{grid-template-columns:1fr;text-align:center}
  .score-stars{justify-self:center}
  .hero-actions .btn{width:100%}
  .form-card{padding:24px 20px}
  .case-main .case-body{padding:18px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .kf-panel{right:16px;bottom:86px;width:calc(100vw - 32px);max-width:300px}
  .float-tools{right:14px;bottom:18px}
}