*{margin:0;padding:0;box-sizing:border-box}
:root{
  --rose:#e8116d;
  --rose-d:#b80d55;
  --rose-l:#ff4d94;
  --rose-soft:#ffe3ef;
  --ink:#241018;
  --ink-2:#4a2b38;
  --muted:#7d5b68;
  --line:#f3d4e1;
  --bg:#fff7fa;
  --card:#ffffff;
  --shadow:0 10px 30px rgba(232,17,109,.10);
  --shadow-h:0 16px 40px rgba(232,17,109,.20);
}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 600px at 90% -10%, #ffe0ec 0%, rgba(255,224,236,0) 60%),
    radial-gradient(900px 500px at -10% 20%, #ffeaf3 0%, rgba(255,234,243,0) 55%),
    var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,247,250,.90);
  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 .ai-page-logo{height:36px;width:auto;max-width:150px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:17px;font-weight:800;color:var(--rose-d);letter-spacing:.5px}
.brand-sub{font-size:10px;color:var(--muted);letter-spacing:2px}
.nav-links{display:flex;align-items:center;gap:0}
.nav-links a{
  font-size:13.5px;padding:8px 9px;color:var(--ink-2);font-weight:500;
  border-radius:8px;transition:color .2s,background .2s;white-space:nowrap;
}
.nav-links a:hover{color:var(--rose);background:var(--rose-soft)}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;
  background:linear-gradient(135deg,var(--rose),var(--rose-l));
  color:#fff!important;padding:10px 18px;border-radius:30px;
  font-size:13.5px;font-weight:700;box-shadow:0 6px 18px rgba(232,17,109,.30);
  transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(232,17,109,.42)}
.menu-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);
  background:#fff;border-radius:10px;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--rose-d);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)}

@media(max-width:992px){
  .nav-links{
    position:absolute;top:66px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:8px 20px 16px;box-shadow:0 16px 30px rgba(232,17,109,.10);
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 8px;border-bottom:1px solid #fbeaf1;border-radius:0}
  .nav-links a:last-child{border-bottom:none}
  .menu-toggle{display:flex}
  .nav-cta{display:none}
}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  padding:70px 0 60px;
  background:
    radial-gradient(700px 400px at 85% 10%, rgba(255,77,148,.20), transparent 65%),
    radial-gradient(600px 360px at 10% 90%, rgba(232,17,109,.14), transparent 60%),
    linear-gradient(160deg,#fff5f9 0%,#ffe9f2 60%,#fff7fa 100%);
  border-bottom:1px solid var(--line);
}
.hero::before,.hero::after{
  content:"";position:absolute;border-radius:50%;z-index:0;pointer-events:none;
}
.hero::before{
  width:320px;height:320px;right:-90px;top:-80px;
  background:radial-gradient(circle,rgba(232,17,109,.28),transparent 70%);
  animation:float 9s ease-in-out infinite;
}
.hero::after{
  width:220px;height:220px;left:-70px;bottom:-60px;
  background:radial-gradient(circle,rgba(255,77,148,.25),transparent 70%);
  animation:float 11s ease-in-out infinite reverse;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
.hero-inner{position:relative;z-index:2;max-width:880px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  color:var(--rose-d);font-size:12.5px;font-weight:700;
  padding:7px 16px;border-radius:30px;margin-bottom:22px;
  box-shadow:0 6px 16px rgba(232,17,109,.10);
  animation:fadeUp .7s .05s both;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--rose);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.4)}}
.hero h1{
  font-size:44px;line-height:1.22;font-weight:900;letter-spacing:-.5px;
  color:var(--ink);margin-bottom:20px;
  animation:fadeUp .7s .12s both;
}
.hero h1 em{
  font-style:normal;
  color:var(--rose);
  position:relative;
  white-space:nowrap;
}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:10px;
  background:rgba(255,77,148,.22);border-radius:6px;z-index:-1;
}
.hero-desc{
  font-size:16px;color:var(--ink-2);max-width:680px;margin-bottom:12px;
  animation:fadeUp .7s .2s both;
}
.hero-sub{
  font-size:13.5px;color:var(--muted);margin-bottom:30px;
  animation:fadeUp .7s .26s both;
}
.hero-sub b{color:var(--rose-d);font-weight:700}
.hero-actions{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  animation:fadeUp .7s .34s both;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:32px;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(135deg,var(--rose),var(--rose-l));
  color:#fff;box-shadow:0 10px 26px rgba(232,17,109,.36);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(232,17,109,.48)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{
  background:#fff;color:var(--rose-d);border:1.5px solid var(--rose);
  box-shadow:0 6px 16px rgba(232,17,109,.10);
}
.btn-ghost:hover{background:var(--rose-soft);transform:translateY(-3px)}
.hero-metrics{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  margin-top:46px;position:relative;z-index:2;
  animation:fadeUp .7s .44s both;
}
.hm-card{
  background:rgba(255,255,255,.78);
  border:1px solid var(--line);
  border-radius:16px;padding:18px 16px;
  backdrop-filter:blur(6px);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.hm-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-h);border-color:var(--rose-l)}
.hm-num{
  font-size:26px;font-weight:900;color:var(--rose);line-height:1.1;
  display:flex;align-items:baseline;gap:3px;
}
.hm-num small{font-size:13px;font-weight:700;color:var(--rose-d)}
.hm-label{font-size:12.5px;color:var(--muted);margin-top:5px}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:768px){
  .hero{padding:48px 0 44px}
  .hero h1{font-size:30px}
  .hero-desc{font-size:14.5px}
  .hero-metrics{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:34px}
  .btn{padding:13px 24px;font-size:14px}
}

/* ============ SECTION 通用 ============ */
section{padding:66px 0}
.sec-head{text-align:center;max-width:720px;margin:0 auto 42px}
.sec-eyebrow{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:2px;
  color:var(--rose);text-transform:uppercase;margin-bottom:10px;
}
.sec-title{
  font-size:31px;font-weight:900;color:var(--ink);line-height:1.3;letter-spacing:-.3px;
}
.sec-desc{font-size:14.5px;color:var(--muted);margin-top:12px}
@media(max-width:768px){
  section{padding:48px 0}
  .sec-title{font-size:24px}
}

/* 滚动渐入 */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.show{opacity:1;transform:translateY(0)}

/* ============ 关于我们 ============ */
.about-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:start;
}
.about-text p{font-size:15px;color:var(--ink-2);margin-bottom:14px}
.about-text p b{color:var(--rose-d)}
.about-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.tag{
  display:inline-block;font-size:12.5px;font-weight:600;
  background:#fff;border:1px solid var(--line);color:var(--rose-d);
  padding:6px 14px;border-radius:30px;transition:.22s;
}
.tag:hover{background:var(--rose);color:#fff;border-color:var(--rose);transform:translateY(-2px)}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:20px 18px;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
}
.about-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-h)}
.about-card .ic{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(135deg,var(--rose-soft),#fff);
  display:flex;align-items:center;justify-content:center;
  color:var(--rose);font-size:18px;font-weight:900;margin-bottom:12px;
  border:1px solid var(--line);
}
.about-card h3{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:6px}
.about-card p{font-size:12.8px;color:var(--muted);line-height:1.6}
@media(max-width:860px){
  .about-grid{grid-template-columns:1fr;gap:26px}
}
@media(max-width:480px){
  .about-cards{grid-template-columns:1fr}
}

/* ============ 服务能力 ============ */
.svc-band{
  background:linear-gradient(180deg,#fff 0%,#fff2f7 100%);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.svc-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:24px 20px;box-shadow:var(--shadow);
  transition:transform .28s,box-shadow .28s,border-color .28s;
  position:relative;overflow:hidden;
}
.svc-card::after{
  content:"";position:absolute;left:0;top:0;width:4px;height:0;
  background:linear-gradient(180deg,var(--rose),var(--rose-l));
  transition:height .32s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-h);border-color:var(--rose-l)}
.svc-card:hover::after{height:100%}
.svc-card .ic{
  width:44px;height:44px;border-radius:13px;
  background:linear-gradient(135deg,var(--rose),var(--rose-l));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:17px;font-weight:900;margin-bottom:14px;
  box-shadow:0 8px 18px rgba(232,17,109,.28);
}
.svc-card h3{font-size:15.5px;font-weight:800;color:var(--ink);margin-bottom:8px}
.svc-card p{font-size:13px;color:var(--muted);line-height:1.65}
@media(max-width:960px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.svc-grid{grid-template-columns:1fr}}

/* ============ 一站式制作 ============ */
.flow-list{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.flow-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:22px 18px;position:relative;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
}
.flow-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-h)}
.flow-num{
  font-size:30px;font-weight:900;color:var(--rose-soft);
  line-height:1;margin-bottom:6px;letter-spacing:-1px;
}
.flow-item h3{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:6px}
.flow-item p{font-size:12.8px;color:var(--muted);line-height:1.6}
@media(max-width:900px){.flow-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.flow-list{grid-template-columns:1fr}}

/* ============ 行业方案 ============ */
.plan-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plan-card{
  background:linear-gradient(160deg,#fff,#fff6fa);
  border:1px solid var(--line);border-radius:18px;padding:24px 20px;
  box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s;
}
.plan-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-h)}
.plan-card h3{
  font-size:16px;font-weight:800;color:var(--rose-d);margin-bottom:10px;
  display:flex;align-items:center;gap:8px;
}
.plan-card h3::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:var(--rose);flex-shrink:0;
}
.plan-card ul li{
  font-size:13px;color:var(--ink-2);padding:5px 0 5px 16px;position:relative;line-height:1.6;
}
.plan-card ul li::before{
  content:"";position:absolute;left:0;top:13px;width:6px;height:6px;
  border-radius:2px;background:var(--rose-l);transform:rotate(45deg);
}
@media(max-width:900px){.plan-list{grid-template-columns:1fr}}

/* ============ 服务网络 ============ */
.net-wrap{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.net-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:18px 16px;text-align:center;box-shadow:var(--shadow);
  transition:transform .22s,box-shadow .22s;
}
.net-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-h)}
.net-item .flag{font-size:22px;margin-bottom:6px;color:var(--rose)}
.net-name{font-size:14px;font-weight:800;color:var(--ink)}
.net-desc{font-size:12px;color:var(--muted);margin-top:3px}
@media(max-width:768px){.net-wrap{grid-template-columns:repeat(2,1fr)}}

/* ============ 标准流程 ============ */
.timeline{position:relative;padding-left:26px}
.timeline::before{
  content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(180deg,var(--rose),var(--rose-soft));
  border-radius:2px;
}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-24px;top:5px;width:12px;height:12px;
  border-radius:50%;background:#fff;border:3px solid var(--rose);
  box-shadow:0 0 0 4px rgba(232,17,109,.10);
}
.tl-item h3{font-size:15.5px;font-weight:800;color:var(--ink);margin-bottom:5px}
.tl-item p{font-size:13.2px;color:var(--muted);line-height:1.65}

/* ============ 案例中心 ============ */
.case-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:start}
.case-main{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  overflow:hidden;box-shadow:var(--shadow);
}
.case-main .imgbox{overflow:hidden;background:#fdf1f6}
.case-main .imgbox img{width:100%;transition:transform .5s}
.case-main:hover .imgbox img{transform:scale(1.05)}
.case-body{padding:20px}
.case-body h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:8px}
.case-body p{font-size:13.2px;color:var(--muted);line-height:1.65}
.case-side{display:grid;gap:14px}
.case-mini{
  display:flex;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:12px;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
}
.case-mini:hover{transform:translateY(-4px);box-shadow:var(--shadow-h)}
.case-mini .thumb{
  width:96px;flex-shrink:0;border-radius:11px;overflow:hidden;background:#fdf1f6;
}
.case-mini .thumb img{width:100%;height:100%;object-fit:cover}
.case-mini .txt h3{font-size:14px;font-weight:800;color:var(--ink);margin-bottom:4px}
.case-mini .txt p{font-size:12.2px;color:var(--muted);line-height:1.55}
@media(max-width:820px){
  .case-grid{grid-template-columns:1fr}
}

/* ============ 对比评测 ============ */
.cmp-band{
  background:linear-gradient(180deg,#fff2f7,#fff);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.rating-box{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:stretch;
  margin-bottom:30px;
}
.rating-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:30px 26px;box-shadow:var(--shadow);text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.rating-score{font-size:56px;font-weight:900;color:var(--rose);line-height:1}
.rating-score small{font-size:18px;color:var(--muted);font-weight:600}
.rating-stars{font-size:20px;color:#ffb800;letter-spacing:3px;margin:10px 0 6px}
.rating-label{font-size:13.5px;color:var(--muted)}
.rating-desc{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:26px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;justify-content:center;
}
.rating-desc h3{font-size:18px;font-weight:800;color:var(--rose-d);margin-bottom:10px}
.rating-desc p{font-size:13.8px;color:var(--ink-2);line-height:1.75}
.rating-desc p+p{margin-top:8px}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow)}
table.cmp{width:100%;border-collapse:collapse;min-width:640px;background:#fff;font-size:13.5px}
table.cmp th,table.cmp td{padding:14px 16px;text-align:left;border-bottom:1px solid #fbe6ef}
table.cmp thead th{background:linear-gradient(135deg,var(--rose),var(--rose-l));color:#fff;font-weight:800;font-size:14px}
table.cmp thead th:first-child{border-radius:0}
table.cmp tbody tr:hover{background:#fff6fa}
table.cmp td:first-child{font-weight:700;color:var(--ink)}
table.cmp td:nth-child(2){color:var(--rose-d);font-weight:700}
table.cmp td:nth-child(3){color:var(--muted)}
table.cmp tbody tr:last-child td{border-bottom:none}
@media(max-width:820px){
  .rating-box{grid-template-columns:1fr;gap:16px}
}

/* ============ Token比价 ============ */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:26px 22px;box-shadow:var(--shadow);position:relative;
  transition:transform .25s,box-shadow .25s;
}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-h)}
.price-card.hot{border-color:var(--rose);border-width:2px}
.price-card.hot::before{
  content:"最受欢迎";position:absolute;top:-12px;right:18px;
  background:linear-gradient(135deg,var(--rose),var(--rose-l));
  color:#fff;font-size:11.5px;font-weight:800;
  padding:4px 12px;border-radius:20px;box-shadow:0 6px 14px rgba(232,17,109,.32);
}
.price-name{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:4px}
.price-tagline{font-size:12.5px;color:var(--muted);margin-bottom:16px}
.price-num{font-size:32px;font-weight:900;color:var(--rose);line-height:1}
.price-num small{font-size:13px;color:var(--muted);font-weight:600}
.price-list{margin:18px 0 22px}
.price-list li{
  font-size:13px;color:var(--ink-2);padding:6px 0 6px 20px;position:relative;
}
.price-list li::before{
  content:"✓";position:absolute;left:0;top:6px;color:var(--rose);font-weight:900;font-size:12px;
}
.price-btn{
  display:block;text-align:center;width:100%;
  padding:12px;border-radius:26px;font-size:14px;font-weight:700;
  background:var(--rose-soft);color:var(--rose-d);
  transition:background .22s,color .22s,transform .22s;
}
.price-btn:hover{background:var(--rose);color:#fff;transform:translateY(-2px)}
@media(max-width:900px){.price-grid{grid-template-columns:1fr}}

/* ============ 用户评论 ============ */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rev-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:22px 20px;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
  display:flex;flex-direction:column;
}
.rev-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-h)}
.rev-quote{font-size:14px;color:var(--ink-2);line-height:1.7;flex:1}
.rev-stars{color:#ffb800;font-size:13px;letter-spacing:2px;margin-bottom:10px}
.rev-user{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid #fbe6ef}
.rev-avatar{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--rose),var(--rose-l));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:14px;
}
.rev-name{font-size:13.5px;font-weight:800;color:var(--ink)}
.rev-role{font-size:11.8px;color:var(--muted)}
@media(max-width:900px){.rev-grid{grid-template-columns:1fr}}

/* ============ FAQ ============ */
.faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;box-shadow:0 4px 14px rgba(232,17,109,.06);
  transition:box-shadow .22s,border-color .22s;
}
.faq-item.open{border-color:var(--rose-l);box-shadow:0 10px 26px rgba(232,17,109,.14)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:17px 22px;font-size:14.5px;font-weight:700;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  font-family:inherit;transition:color .2s;
}
.faq-q:hover{color:var(--rose)}
.faq-q .plus{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;
  background:var(--rose-soft);color:var(--rose);font-size:16px;font-weight:800;
  display:flex;align-items:center;justify-content:center;transition:transform .3s,background .3s,color .3s;
}
.faq-item.open .plus{transform:rotate(45deg);background:var(--rose);color:#fff}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.faq-a p{padding:0 22px 18px;font-size:13.5px;color:var(--muted);line-height:1.75}

/* ============ 行业资讯 & 文章 ============ */
.art-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.art-card{
  display:flex;flex-direction:column;justify-content:space-between;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:20px 18px;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.art-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-h);border-color:var(--rose-l)}
.art-card h3{font-size:14px;font-weight:800;color:var(--ink);line-height:1.5}
.art-card p{font-size:12.2px;color:var(--muted);line-height:1.6}
.art-link{
  font-size:12.5px;font-weight:800;color:var(--rose);
  display:inline-flex;align-items:center;gap:4px;
}
.art-link:hover{color:var(--rose-d)}
@media(max-width:1000px){.art-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.art-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:430px){.art-grid{grid-template-columns:1fr}}

/* ============ 需求匹配 / 表单 ============ */
.match-band{
  background:linear-gradient(150deg,#fff2f7 0%,#ffe6f0 100%);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.match-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:start}
.match-info h2{font-size:27px;font-weight:900;color:var(--ink);line-height:1.3;margin-bottom:12px}
.match-info p{font-size:14px;color:var(--ink-2);margin-bottom:18px}
.match-points li{
  display:flex;gap:10px;font-size:13.5px;color:var(--ink-2);margin-bottom:11px;align-items:flex-start;
}
.match-points li .chk{
  flex-shrink:0;width:20px;height:20px;border-radius:50%;
  background:var(--rose);color:#fff;font-size:11px;font-weight:900;
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:28px 24px;box-shadow:0 14px 36px rgba(232,17,109,.14);
}
.form-card h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:5px}
.form-card .fnote{font-size:12.5px;color:var(--muted);margin-bottom:20px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-group{margin-bottom:14px}
.f-group label{display:block;font-size:12.8px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.f-group input,.f-group select,.f-group textarea{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;
  font-size:13.5px;font-family:inherit;color:var(--ink);background:#fff9fb;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.f-group input:focus,.f-group select:focus,.f-group textarea:focus{
  outline:none;border-color:var(--rose);background:#fff;
  box-shadow:0 0 0 3px rgba(232,17,109,.12);
}
.f-group textarea{resize:vertical;min-height:90px}
.submit-btn{
  width:100%;padding:14px;border:none;border-radius:26px;cursor:pointer;
  background:linear-gradient(135deg,var(--rose),var(--rose-l));
  color:#fff;font-size:15px;font-weight:800;font-family:inherit;
  box-shadow:0 10px 24px rgba(232,17,109,.32);
  transition:transform .2s,box-shadow .2s;
}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(232,17,109,.44)}
.submit-btn:active{transform:scale(.98)}
@media(max-width:860px){
  .match-wrap{grid-template-columns:1fr;gap:24px}
  .f-row{grid-template-columns:1fr}
}

/* ============ 联系 / 加盟 ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:24px;box-shadow:var(--shadow);
}
.contact-card h3{font-size:16.5px;font-weight:800;color:var(--rose-d);margin-bottom:14px}
.contact-list li{
  display:flex;gap:10px;font-size:13.5px;color:var(--ink-2);
  padding:7px 0;align-items:flex-start;
}
.contact-list li strong{color:var(--ink);font-weight:800;min-width:78px;display:inline-block;flex-shrink:0}
.contact-list li a{color:var(--rose-d);font-weight:700;word-break:break-all}
.contact-list li a:hover{color:var(--rose);text-decoration:underline}
.qr-box{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:14px}
.qr-box img{width:118px;border-radius:12px;border:1px solid var(--line);background:#fff;padding:5px}
.qr-tip{font-size:12.8px;color:var(--muted);line-height:1.7}
.qr-tip b{display:block;font-size:14px;color:var(--ink);margin-bottom:5px}
.agent-card{
  background:linear-gradient(160deg,#fff,#fff4f9);
  border:1px solid var(--line);border-radius:18px;padding:24px;
  box-shadow:var(--shadow);
}
.agent-card h3{font-size:16.5px;font-weight:800;color:var(--rose-d);margin-bottom:10px}
.agent-card p{font-size:13.5px;color:var(--ink-2);line-height:1.7;margin-bottom:12px}
.agent-card ul li{
  font-size:13.2px;color:var(--ink-2);padding:5px 0 5px 18px;position:relative;
}
.agent-card ul li::before{
  content:"›";position:absolute;left:2px;top:4px;color:var(--rose);font-weight:900;font-size:16px;
}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}

/* ============ 友情链接 ============ */
.friend-links{
  background:#fff;border-top:1px solid var(--line);
  padding:34px 0;
}
.fl-title{font-size:13.5px;font-weight:800;color:var(--ink);margin-bottom:14px;letter-spacing:1px}
.fl-list{display:flex;flex-wrap:wrap;gap:10px}
.fl-list a{
  font-size:12.8px;color:var(--ink-2);background:#fff6fa;
  border:1px solid var(--line);padding:7px 16px;border-radius:24px;
  transition:.22s;
}
.fl-list a:hover{background:var(--rose);color:#fff;border-color:var(--rose);transform:translateY(-2px)}

/* ============ FOOTER ============ */
.site-footer{
  background:#2a1119;color:#f3dbe5;padding:46px 0 0;
}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:26px;
  padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12);
}
.f-brand .brand-name{color:#ff8ab8;font-size:19px;font-weight:900}
.f-brand p{font-size:12.8px;color:#c9a5b3;line-height:1.75;margin-top:10px;max-width:280px}
.f-brand .f-home{
  display:inline-flex;align-items:center;gap:6px;margin-top:14px;
  font-size:12.8px;color:#ff8ab8;font-weight:700;
}
.f-brand .f-home:hover{color:#fff}
.f-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px}
.f-col ul li{margin-bottom:9px}
.f-col ul li a{font-size:12.8px;color:#d6b6c2;transition:color .2s}
.f-col ul li a:hover{color:#ff8ab8}
.f-contact li{font-size:12.8px;color:#d6b6c2;margin-bottom:9px;line-height:1.6}
.f-contact li b{color:#fff;font-weight:700}
.footer-bottom{
  padding:18px 0 22px;text-align:center;
  font-size:12.2px;color:#b993a2;line-height:1.7;
}
.footer-bottom a{color:#ff8ab8}
@media(max-width:900px){
  .footer-top{grid-template-columns:1fr 1fr;gap:22px}
}
@media(max-width:560px){
  .footer-top{grid-template-columns:1fr;gap:22px}
}

/* ============ 浮动客服 & 返回顶部 ============ */
.float-tools{
  position:fixed;right:18px;bottom:24px;z-index:200;
  display:flex;flex-direction:column;gap:10px;align-items:flex-end;
}
.f-btn{
  width:50px;height:50px;border-radius:50%;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--rose),var(--rose-l));
  color:#fff;font-size:20px;box-shadow:0 8px 22px rgba(232,17,109,.36);
  transition:transform .22s,box-shadow .22s;
}
.f-btn:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 12px 28px rgba(232,17,109,.48)}
.top-btn{background:#fff;color:var(--rose);border:1px solid var(--line);opacity:0;pointer-events:none;transition:opacity .3s,transform .22s}
.top-btn.visible{opacity:1;pointer-events:auto}
.kefu-pop{
  position:fixed;right:80px;bottom:24px;z-index:200;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:14px;box-shadow:0 16px 40px rgba(232,17,109,.22);
  width:196px;opacity:0;transform:translateY(12px) scale(.96);
  pointer-events:none;transition:.28s;
}
.kefu-pop.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.kefu-pop img{width:100%;border-radius:10px;margin-bottom:8px}
.kefu-pop p{font-size:12px;color:var(--muted);text-align:center;line-height:1.6}
.kefu-pop p b{color:var(--rose-d);display:block;font-size:13px;margin-bottom:2px}
@media(max-width:520px){
  .float-tools{right:12px;bottom:16px}
  .f-btn{width:46px;height:46px;font-size:18px}
  .kefu-pop{right:66px;bottom:16px;width:172px}
}

/* 通用条带 */
.soft-band{background:linear-gradient(180deg,#fff6fa,#fff)}