:root{
  --rose:#e11f57;
  --rose-deep:#a80f3c;
  --peach:#ff7a59;
  --ink:#2b1220;
  --ink-2:#5f4450;
  --bg:#fff7f5;
  --line:rgba(190,70,110,.16);
  --line-strong:rgba(193,20,74,.30);
  --shadow:0 20px 44px -30px rgba(168,15,60,.55);
  --radius:18px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.72;
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    radial-gradient(900px 480px at 6% -6%, #ffe1e8 0%, rgba(255,225,232,0) 62%),
    radial-gradient(820px 420px at 98% 0%, #ffe7d9 0%, rgba(255,231,217,0) 60%),
    radial-gradient(1100px 700px at 50% 42%, #fff1ec 0%, rgba(255,241,236,0) 72%);
  background-repeat:no-repeat;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;line-height:1.28;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
.container{
  width:100%;
  max-width:1180px;
  margin-left:auto;
  margin-right:auto;
  padding-left:20px;
  padding-right:20px;
}
/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,247,245,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-bar{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:68px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.ai-page-logo{max-height:40px;width:auto;max-width:100%}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:17px;letter-spacing:.02em}
.brand-text em{font-style:normal;font-size:11px;color:var(--ink-2);letter-spacing:.06em}
.nav-links{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex-wrap:wrap;
  gap:0;
  flex:1 1 auto;
}
.nav-links a{
  padding:9px 11px;
  font-size:15px;
  color:var(--ink-2);
  border-radius:999px;
  white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--rose-deep);background:rgba(225,31,87,.08)}
.nav-cta{
  flex:0 0 auto;
  padding:10px 20px;
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  color:#fff;
  background:linear-gradient(135deg,#ff5f7e,#e11f57 55%,#c2144a);
  box-shadow:0 12px 22px -14px rgba(193,20,74,.9);
  transition:transform .22s ease,box-shadow .22s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 18px 28px -14px rgba(193,20,74,.95)}
.nav-toggle{
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid var(--line-strong);
  background:#fff;
  cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--rose-deep);transition:transform .25s ease,opacity .25s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
/* ---------- generic ---------- */
.section{padding:74px 0}
.section-tint{
  background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(255,244,241,.55));
  border-top:1px solid rgba(193,20,74,.10);
  border-bottom:1px solid rgba(193,20,74,.10);
}
.section-head{max-width:760px;margin:0 auto 40px;text-align:center}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--rose);
  margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,#ff5f7e,#e11f57)}
h2{font-size:clamp(24px,3vw,34px)}
.lead{margin-top:14px;color:var(--ink-2);font-size:16px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(236px,1fr));gap:20px}
.card{
  display:flex;
  flex-direction:column;
  gap:10px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:0 30px 50px -30px rgba(168,15,60,.6);border-color:var(--line-strong)}
.card h3{font-size:17px}
.card p{font-size:14.5px;color:var(--ink-2)}
.card .dot{
  display:inline-block;
  width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,#ff7a59,#e11f57);
  margin-right:8px;
  vertical-align:middle;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 28px;
  border-radius:999px;
  border:1px solid transparent;
  font-size:16px;
  font-weight:700;
  cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,#ff5f7e,#e11f57 55%,#c2144a);
  box-shadow:0 16px 28px -16px rgba(193,20,74,.9);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 34px -16px rgba(193,20,74,.95)}
.btn-ghost{
  background:#fff;
  color:var(--rose-deep);
  border-color:var(--line-strong);
  box-shadow:0 10px 22px -18px rgba(193,20,74,.8);
}
.btn-ghost:hover{transform:translateY(-2px);background:#fff4f6}
/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:70px 0 78px}
.hero::before{
  content:"";
  position:absolute;
  right:-180px;top:-220px;
  width:560px;height:560px;
  border-radius:50%;
  background:radial-gradient(circle at 32% 32%,rgba(255,122,89,.35),rgba(225,31,87,.08) 62%,rgba(225,31,87,0) 72%);
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  left:-160px;bottom:-220px;
  width:480px;height:480px;
  border-radius:50%;
  background:radial-gradient(circle at 60% 40%,rgba(255,95,126,.22),rgba(255,95,126,0) 70%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:46px;
  align-items:center;
}
.hero h1{font-size:clamp(30px,4.4vw,50px);margin:0 0 18px}
.hero-lead{color:var(--ink-2);font-size:17px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-note{margin-top:16px;font-size:14px;color:var(--ink-2)}
.hero-note strong{color:var(--rose-deep)}
.hero-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px;
  box-shadow:0 34px 64px -40px rgba(168,15,60,.6);
}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.metric{
  background:linear-gradient(160deg,#fff5f7,#fff);
  border:1px solid rgba(193,20,74,.12);
  border-radius:14px;
  padding:14px 16px;
}
.metric strong{display:block;font-size:23px;color:var(--rose-deep);line-height:1.2}
.metric span{font-size:13px;color:var(--ink-2)}
.model-strip{margin-top:20px;padding-top:18px;border-top:1px dashed rgba(193,20,74,.22)}
.strip-title{display:block;font-size:13px;font-weight:700;color:var(--ink-2);letter-spacing:.08em;margin-bottom:10px}
.model-strip ul{display:flex;flex-wrap:wrap;gap:8px}
.model-strip li{
  padding:5px 12px;
  font-size:12.5px;
  color:var(--rose-deep);
  background:#fff3f6;
  border:1px solid rgba(193,20,74,.16);
  border-radius:999px;
}
/* ---------- about ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.split h2{margin-bottom:16px}
.split p{color:var(--ink-2)}
.check-list{display:grid;gap:10px;margin:20px 0 0}
.check-list li{position:relative;padding-left:22px;font-size:15px;color:var(--ink)}
.check-list li::before{
  content:"";
  position:absolute;
  left:0;top:9px;
  width:9px;height:9px;
  border-radius:3px;
  background:linear-gradient(135deg,#ff7a59,#e11f57);
}
.split-media{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.media-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:10px;
  box-shadow:var(--shadow);
  transition:transform .3s ease,box-shadow .3s ease;
}
.media-card:hover{transform:translateY(-4px);box-shadow:0 28px 46px -30px rgba(168,15,60,.6)}
.media-card img{width:100%;height:auto;border-radius:10px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag{
  padding:6px 14px;
  font-size:13px;
  font-weight:600;
  color:var(--rose-deep);
  background:#fff;
  border:1px solid rgba(193,20,74,.2);
  border-radius:999px;
  transition:transform .2s ease,background .2s ease;
}
.tag:hover{transform:translateY(-2px);background:#fff2f5}
/* ---------- studio bar ---------- */
.studio-bar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
  padding:18px 20px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--shadow);
}
.studio-bar span{
  padding:7px 16px;
  font-size:13.5px;
  font-weight:600;
  color:var(--rose-deep);
  background:linear-gradient(135deg,#fff2f5,#fff8f9);
  border:1px solid rgba(193,20,74,.16);
  border-radius:999px;
}
/* ---------- match ---------- */
.match-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.match-card{
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--rose);
  border-radius:14px;
  padding:20px;
  box-shadow:var(--shadow);
  transition:transform .28s ease,box-shadow .28s ease;
}
.match-card:hover{transform:translateY(-4px);box-shadow:0 26px 44px -28px rgba(168,15,60,.55)}
.match-card h3{font-size:16px;margin-bottom:8px}
.match-card p{font-size:14.5px;color:var(--ink-2)}
.match-card .to{display:inline-block;margin-top:10px;font-size:13px;font-weight:700;color:var(--rose)}
/* ---------- network ---------- */
.city-strip{
  margin-top:24px;
  padding:18px 20px;
  text-align:center;
  font-size:15px;
  color:var(--ink-2);
  background:#fff;
  border:1px dashed var(--line-strong);
  border-radius:14px;
}
.city-strip strong{color:var(--rose-deep)}
/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;counter-reset:step}
.step{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px 20px;
  box-shadow:var(--shadow);
  transition:transform .28s ease,box-shadow .28s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:0 26px 44px -28px rgba(168,15,60,.55)}
.step::before{
  counter-increment:step;
  content:"0" counter(step);
  display:block;
  font-size:13px;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--rose);
  margin-bottom:8px;
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:14px;color:var(--ink-2)}
/* ---------- cases ---------- */
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.case-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:14px;
  box-shadow:var(--shadow);
  transition:transform .3s ease,box-shadow .3s ease;
}
.case-card:hover{transform:translateY(-5px);box-shadow:0 30px 50px -30px rgba(168,15,60,.6)}
.case-media{
  aspect-ratio:16 / 9;
  border-radius:12px;
  overflow:hidden;
  background:#fff4f6;
  display:flex;
  align-items:center;
  justify-content:center;
}
.case-media.square{aspect-ratio:1 / 1}
.case-media img{width:100%;height:100%;object-fit:cover}
.case-body{padding:16px 6px 6px}
.case-body h3{font-size:16.5px;margin-bottom:8px}
.case-body p{font-size:14px;color:var(--ink-2)}
.case-tag{
  display:inline-block;
  margin-top:12px;
  padding:4px 12px;
  font-size:12.5px;
  font-weight:600;
  color:var(--rose-deep);
  background:#fff2f5;
  border-radius:999px;
}
/* ---------- compare ---------- */
.score-card{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:26px;
  padding:26px 28px;
  margin-bottom:26px;
  background:linear-gradient(135deg,#fff3f6,#fffdfd);
  border:1px solid var(--line-strong);
  border-radius:22px;
  box-shadow:var(--shadow);
}
.score-stars{font-size:22px;letter-spacing:3px;color:var(--rose);line-height:1}
.score-label{margin-top:8px;font-size:14px;font-weight:700;color:var(--ink)}
.score-num{font-size:50px;font-weight:800;line-height:1;color:var(--rose-deep)}
.score-num small{font-size:15px;font-weight:600;color:var(--ink-2);margin-left:4px}
.score-desc{flex:1 1 320px;font-size:14.5px;color:var(--ink-2)}
.table-wrap{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--shadow);
}
table{width:100%;border-collapse:collapse;min-width:700px;font-size:15px}
thead th{
  background:linear-gradient(180deg,#fff2f5,#ffe9ee);
  color:var(--rose-deep);
  font-size:14px;
  font-weight:700;
  text-align:left;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}
tbody td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fff9fa}
tbody td:first-child{color:var(--ink);font-weight:600;white-space:nowrap}
td.hl{color:var(--rose-deep);font-weight:600}
/* ---------- reviews ---------- */
.review{display:flex;flex-direction:column;gap:12px}
.review p{font-size:14.5px;color:var(--ink-2)}
.review-person{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:6px}
.avatar{
  flex:0 0 auto;
  width:38px;height:38px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,#ff8ba3,#e11f57);
}
.review-person strong{display:block;font-size:14px;color:var(--ink)}
.review-person span{font-size:12.5px;color:var(--ink-2)}
/* ---------- help / wiki ---------- */
.help-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:30px}
/* ---------- news ---------- */
.news-list{display:grid;gap:14px}
.news-item{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:18px 20px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:var(--shadow);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.news-item:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:0 24px 40px -28px rgba(168,15,60,.55)}
.news-item span{font-size:15px;color:var(--ink);font-weight:600}
.news-item em{font-style:normal;font-size:13px;color:var(--rose);font-weight:700}
/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item.open{border-color:var(--line-strong);box-shadow:0 20px 36px -30px rgba(168,15,60,.6)}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:17px 20px;
  background:none;
  border:none;
  text-align:left;
  font-size:15.5px;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
}
.faq-q:hover{color:var(--rose-deep)}
.faq-q .mark{
  flex:0 0 auto;
  width:22px;height:22px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  position:relative;
  transition:transform .25s ease,background .25s ease;
}
.faq-q .mark::before,
.faq-q .mark::after{
  content:"";
  position:absolute;
  left:50%;top:50%;
  width:10px;height:1.6px;
  background:var(--rose-deep);
  transform:translate(-50%,-50%);
  border-radius:2px;
}
.faq-q .mark::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.open .mark{background:var(--rose);border-color:var(--rose);transform:rotate(180deg)}
.faq-item.open .mark::before,
.faq-item.open .mark::after{background:#fff}
.faq-item.open .mark::after{transform:translate(-50%,-50%) rotate(0deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a p{padding:0 20px 18px;font-size:14.5px;color:var(--ink-2)}
/* ---------- partner ---------- */
.partner-card{
  border-radius:24px;
  padding:36px 32px;
  color:#fff;
  background:linear-gradient(135deg,#c2144a,#8c0c34 58%,#6d0a2a);
  box-shadow:0 30px 60px -34px rgba(109,10,42,.9);
}
.partner-card h2{color:#fff}
.partner-card p{color:#ffd9e2;margin-top:14px;font-size:15px}
.partner-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:22px}
.partner-list li{
  padding:12px 16px;
  font-size:14px;
  color:#fff;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);
  border-radius:12px;
}
.partner-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.partner-actions .btn-ghost{background:#fff;color:#8c0c34;border-color:#fff}
/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:start}
.form-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:26px;
  box-shadow:0 30px 56px -38px rgba(168,15,60,.6);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-size:14px;font-weight:700;color:var(--ink)}
.field input,
.field select,
.field textarea{
  width:100%;
  padding:12px 14px;
  font:inherit;
  font-size:15px;
  color:var(--ink);
  background:#fffafb;
  border:1px solid rgba(193,20,74,.22);
  border-radius:12px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{min-height:118px;resize:vertical}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  background:#fff;
  border-color:var(--rose);
  box-shadow:0 0 0 3px rgba(225,31,87,.14);
}
.form-tip{margin-top:12px;font-size:13px;color:var(--ink-2)}
.contact-side{display:grid;gap:16px}
.contact-box{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:22px;
  box-shadow:var(--shadow);
}
.contact-box h3{font-size:16px;margin-bottom:12px}
.contact-box ul{display:grid;gap:9px}
.contact-box li{font-size:14.5px;color:var(--ink-2);word-break:break-all}
.contact-box li strong{color:var(--ink)}
.qr-box{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.qr-box img{
  width:120px;
  max-width:100%;
  height:auto;
  border-radius:12px;
  border:1px solid var(--line);
  background:#fff;
}
.qr-box p{font-size:13.5px;color:var(--ink-2)}
/* ---------- footer ---------- */
.site-footer{
  background:#2b1220;
  color:#f7e3e8;
  padding:46px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1.2fr;
  gap:32px;
  align-items:start;
}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-desc{font-size:14px;color:#e5c8d1;max-width:340px}
.footer-meta{margin-top:14px;font-size:13.5px;color:#e5c8d1;line-height:1.9}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px}
.site-footer a{color:#ffc9d6;font-size:14px;transition:color .2s ease}
.site-footer a:hover{color:#fff}
.footer-bottom{
  margin-top:32px;
  padding:16px 0 22px;
  border-top:1px solid rgba(255,255,255,.14);
  text-align:center;
  font-size:13px;
  color:#dfc2cb;
}
/* ---------- float dock ---------- */
.float-dock{
  position:fixed;
  right:18px;
  bottom:22px;
  z-index:80;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:10px;
}
.fab{
  width:52px;height:52px;
  border-radius:50%;
  border:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  font-weight:700;
  color:#fff;
  background:linear-gradient(135deg,#ff5f7e,#c2144a);
  box-shadow:0 16px 28px -14px rgba(193,20,74,.9);
  transition:transform .22s ease,box-shadow .22s ease,opacity .25s ease,visibility .25s ease;
}
.fab:hover{transform:translateY(-3px)}
.fab-top{opacity:0;visibility:hidden}
.fab-top.show{opacity:1;visibility:visible}
.kefu-panel{
  display:none;
  width:236px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  box-shadow:0 26px 50px -24px rgba(43,18,32,.5);
}
.kefu-panel.show{display:block}
.kefu-panel img{width:100%;height:auto;border-radius:10px;border:1px solid var(--line);margin-bottom:10px}
.kefu-panel p{font-size:13px;color:var(--ink-2);line-height:1.8}
.kefu-panel strong{color:var(--ink)}
/* ---------- animation ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
.js .reveal-stagger > *{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.js .reveal-stagger.in > *{opacity:1;transform:none}
.js .reveal-stagger.in > *:nth-child(2){transition-delay:.07s}
.js .reveal-stagger.in > *:nth-child(3){transition-delay:.14s}
.js .reveal-stagger.in > *:nth-child(4){transition-delay:.21s}
.js .reveal-stagger.in > *:nth-child(5){transition-delay:.28s}
.js .reveal-stagger.in > *:nth-child(6){transition-delay:.35s}
.js .reveal-stagger.in > *:nth-child(7){transition-delay:.42s}
.js .reveal-stagger.in > *:nth-child(8){transition-delay:.49s}
.js .reveal-stagger.in > *:nth-child(9){transition-delay:.56s}
.js .reveal-stagger.in > *:nth-child(10){transition-delay:.63s}
.js .reveal-stagger.in > *:nth-child(11){transition-delay:.7s}
.js .reveal-stagger.in > *:nth-child(12){transition-delay:.77s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal,.js .reveal-stagger > *{opacity:1;transform:none;transition:none}
  .card:hover,.match-card:hover,.step:hover,.case-card:hover,.media-card:hover,.news-item:hover,.btn:hover{transform:none}
}
/* ---------- responsive ---------- */
@media (max-width:991px){
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-links{
    position:absolute;
    left:0;
    right:0;
    top:100%;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:8px 20px 16px;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 22px 32px -26px rgba(168,15,60,.6);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 4px;border-radius:0;border-bottom:1px solid rgba(193,20,74,.1)}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .split{grid-template-columns:1fr;gap:30px}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .score-card{gap:18px}
  .score-num{font-size:42px}
}
@media (max-width:640px){
  .section{padding:56px 0}
  .hero{padding:52px 0 60px}
  .hero h1{font-size:30px}
  .hero-lead{font-size:16px}
  .metric-grid{grid-template-columns:1fr 1fr;gap:10px}
  .metric strong{font-size:20px}
  .metric span{font-size:12.5px}
  .split-media{grid-template-columns:1fr 1fr;gap:12px}
  .form-row{grid-template-columns:1fr}
  .brand-text em{display:none}
  .partner-card{padding:28px 22px}
  .faq-q{font-size:15px;padding:15px 16px}
  .faq-a p{padding:0 16px 16px}
  .news-item{padding:16px}
  .qr-box img{width:104px}
}