:root{
  --ink:#14182b;
  --ink-2:#454b63;
  --ink-3:#6d7391;
  --line:#e6e2f6;
  --line-soft:#efeaf9;
  --a:#6c4cff;
  --b:#2f7bff;
  --c:#0fb5a4;
  --d:#ff8a3d;
  --e:#ff4d94;
  --rainbow:linear-gradient(90deg,#ff4d94 0%,#ff8a3d 22%,#ffc93c 40%,#3ddc97 58%,#2f7bff 78%,#6c4cff 100%);
  --shadow-sm:0 6px 18px rgba(40,33,90,.06);
  --shadow-md:0 16px 40px rgba(40,33,90,.12);
  --radius:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--ink);
  background-color:#faf9ff;
  background-image:
    radial-gradient(760px 540px at 6% -8%,rgba(108,76,255,.16),transparent 66%),
    radial-gradient(660px 500px at 96% 2%,rgba(255,77,148,.13),transparent 64%),
    radial-gradient(800px 600px at 50% 38%,rgba(47,123,255,.09),transparent 70%),
    radial-gradient(680px 540px at 2% 76%,rgba(15,181,164,.13),transparent 66%),
    radial-gradient(720px 560px at 98% 92%,rgba(255,138,61,.12),transparent 68%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
section{scroll-margin-top:86px}
.section{padding:74px 0;position:relative}
.section--veil{
  background:linear-gradient(180deg,rgba(255,255,255,.74),rgba(255,255,255,.32));
  border-top:1px solid rgba(230,226,246,.85);
  border-bottom:1px solid rgba(230,226,246,.85);
}
.section-head{max-width:780px;margin-bottom:34px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.08em;
  color:#4b3fb8;background:#f2efff;border:1px solid #e0d8ff;
  padding:5px 13px;border-radius:999px;margin:0;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--rainbow)}
h1,h2,h3{color:var(--ink);line-height:1.32;margin:0}
h2{font-size:clamp(23px,3.1vw,33px);margin:16px 0 12px;letter-spacing:-.01em}
.section-head p{color:var(--ink-2);font-size:16px}
h3{font-size:17px;margin-bottom:8px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-size:15px;font-weight:600;line-height:1.2;
  padding:13px 26px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{
  background:linear-gradient(135deg,#5a3ce6 0%,#2f6bff 58%,#1f76d8 100%);
  color:#fff;box-shadow:0 10px 24px rgba(70,60,200,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(70,60,200,.36)}
.btn-ghost{background:#fff;color:#3a3468;border-color:#dcd5ff}
.btn-ghost:hover{transform:translateY(-2px);background:#f8f6ff;border-color:#b9aaff;box-shadow:var(--shadow-sm)}

/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.9);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.nav{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}
.brand-mark{
  width:40px;height:40px;border-radius:12px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#f3efff,#e6f3ff);border:1px solid var(--line);
}
.brand-mark img{max-height:40px;width:auto}
.brand-text{font-size:17px;font-weight:800;letter-spacing:.02em;color:var(--ink)}
.nav-menu{display:flex;align-items:center;gap:14px}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:nowrap}
.nav-links a{
  display:block;padding:8px 10px;font-size:13.5px;font-weight:600;
  color:#3f4560;border-radius:9px;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:#3a2fb0;background:#f3f0ff}
.nav-cta{padding:10px 18px;font-size:13.5px}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:11px;border:1px solid var(--line);
  background:#fff;cursor:pointer;padding:0;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#3a3468;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#3a3468;border-radius:2px;
  transition:transform .25s ease,top .25s ease;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* hero */
.hero{position:relative;overflow:hidden;padding:64px 0 72px}
.hero-glow{
  position:absolute;inset:-10% -5% auto -5%;height:130%;
  pointer-events:none;z-index:0;
  background:
    radial-gradient(320px 320px at 12% 18%,rgba(255,77,148,.22),transparent 70%),
    radial-gradient(360px 360px at 82% 12%,rgba(47,123,255,.2),transparent 70%),
    radial-gradient(300px 300px at 62% 82%,rgba(15,181,164,.2),transparent 70%);
  filter:blur(6px);
  animation:glowDrift 16s ease-in-out infinite alternate;
}
@keyframes glowDrift{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(0,-18px,0) scale(1.04)}
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;
}
.hero-copy{max-width:620px}
h1{font-size:clamp(30px,5vw,50px);margin:18px 0 16px;letter-spacing:-.02em}
.hero-lead{font-size:16.5px;color:var(--ink-2);margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip-row li{
  font-size:13px;font-weight:600;color:#3f3a75;
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 14px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.chip-row li:hover{transform:translateY(-2px);border-color:#c9bcff;box-shadow:var(--shadow-sm)}
.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .28s ease,box-shadow .28s ease;
}
.stat-card::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--rainbow);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.stat-card strong{display:block;font-size:24px;line-height:1.2;color:#2c2680;letter-spacing:-.01em}
.stat-card span{display:block;font-size:13.5px;color:var(--ink-3);margin-top:4px}
.hero-copy .eyebrow,.hero-copy h1,.hero-copy .hero-lead,.hero-copy .hero-actions,.hero-copy .chip-row{animation:riseIn .7s ease both}
.hero-copy h1{animation-delay:.06s}
.hero-copy .hero-lead{animation-delay:.12s}
.hero-copy .hero-actions{animation-delay:.18s}
.hero-copy .chip-row{animation-delay:.24s}
.hero-stats{animation:riseIn .8s .1s ease both}
@keyframes riseIn{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:translateY(0)}
}

/* grids & cards */
.grid{display:grid;gap:18px}
.grid-auto{grid-template-columns:repeat(auto-fit,minmax(258px,1fr))}
.grid-auto-sm{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);position:relative;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#d8cfff}
.card p{color:var(--ink-2);font-size:14.5px}
.card-tag{
  display:inline-block;font-size:12px;font-weight:700;color:#4b3fb8;
  background:#f2efff;border:1px solid #e2daff;border-radius:999px;
  padding:3px 10px;margin-top:14px;
}
.card-dot{width:34px;height:34px;border-radius:11px;margin-bottom:14px;background:var(--rainbow);opacity:.9}

/* ability */
.ability-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.ability-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:20px 20px 20px 54px;box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.ability-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#d8cfff}
.ability-card::before{
  content:"";position:absolute;left:22px;top:29px;width:11px;height:11px;
  border-radius:3px;background:var(--acc,#6c4cff);transform:rotate(45deg);
}
.ability-card:nth-child(6n+1){--acc:#6c4cff}
.ability-card:nth-child(6n+2){--acc:#2f7bff}
.ability-card:nth-child(6n+3){--acc:#0fb5a4}
.ability-card:nth-child(6n+4){--acc:#ff8a3d}
.ability-card:nth-child(6n+5){--acc:#ff4d94}
.ability-card:nth-child(6n+6){--acc:#ffc93c}
.ability-card h3{font-size:15.5px;margin-bottom:6px}
.ability-card p{font-size:14px;color:var(--ink-2)}
.model-cloud{margin-top:34px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm)}
.model-cloud h3{font-size:15.5px;margin-bottom:14px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud li{
  font-size:13px;color:#43496a;background:#f8f6ff;border:1px solid var(--line-soft);
  border-radius:999px;padding:5px 12px;transition:background .2s ease,color .2s ease,transform .2s ease;
}
.tag-cloud li:hover{background:#efeaff;color:#3a2fb0;transform:translateY(-2px)}

/* media */
.media-box{
  background:#f5f2ff;border:1px solid var(--line);border-radius:14px;
  padding:10px;display:flex;align-items:center;justify-content:center;
  aspect-ratio:4/3;overflow:hidden;
}
.media-box img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:8px}
.ai-page-image{display:block;margin:0 auto}
.promo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(262px,1fr));gap:18px}
.case-card{
  margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;box-shadow:var(--shadow-sm);
  transition:transform .28s ease,box-shadow .28s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.case-card figcaption{padding:14px 4px 2px}
.case-card strong{display:block;font-size:15.5px;color:var(--ink)}
.case-card span{display:block;font-size:13px;color:var(--ink-3);margin-top:3px}

/* review */
.review-top{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;margin-bottom:26px}
.score-card{
  background:linear-gradient(160deg,#ffffff 0%,#f7f4ff 100%);
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;
  box-shadow:var(--shadow-sm);text-align:center;
}
.score-label{font-size:13px;color:var(--ink-3);margin-bottom:6px;font-weight:600}
.score-num{display:flex;align-items:baseline;justify-content:center;gap:6px;margin:0 0 8px}
.score-num strong{font-size:46px;line-height:1;color:#3a2fb0;letter-spacing:-.03em}
.score-num span{font-size:15px;color:var(--ink-3);font-weight:600}
.score-stars{font-size:20px;letter-spacing:4px;color:#ffb020;margin:0 0 4px}
.score-desc{font-size:13.5px;color:var(--ink-2);font-weight:600}
.score-points{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.score-points li{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;
  box-shadow:var(--shadow-sm);transition:transform .26s ease,box-shadow .26s ease;
}
.score-points li:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.score-points strong{display:block;font-size:15px;margin-bottom:5px;color:var(--ink)}
.score-points span{font-size:13.5px;color:var(--ink-2)}

/* table */
.table-scroll{
  overflow-x:auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);
  -webkit-overflow-scrolling:touch;
}
table{width:100%;border-collapse:collapse;min-width:760px;font-size:14.5px}
thead th{
  background:#f6f3ff;color:#3a3468;font-weight:700;text-align:left;
  padding:14px 16px;border-bottom:1px solid var(--line);white-space:nowrap;
}
thead th.good{color:#2c2680;background:#eee8ff}
tbody th{
  text-align:left;font-weight:600;color:var(--ink);
  padding:14px 16px;border-bottom:1px solid var(--line-soft);
}
tbody td{padding:14px 16px;border-bottom:1px solid var(--line-soft);color:var(--ink-2)}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#faf8ff}
td.hl{color:#2c2680;font-weight:600;background:rgba(238,232,255,.5)}
.price-note{margin-top:14px;font-size:13.5px;color:var(--ink-3)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.step{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px;
  box-shadow:var(--shadow-sm);position:relative;
  transition:transform .26s ease,box-shadow .26s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;color:#fff;font-size:13.5px;font-weight:800;
  margin-bottom:12px;letter-spacing:.02em;
}
.step:nth-child(5n+1) .step-num{background:#6c4cff}
.step:nth-child(5n+2) .step-num{background:#2f7bff}
.step:nth-child(5n+3) .step-num{background:#0fb5a4}
.step:nth-child(5n+4) .step-num{background:#ff8a3d}
.step:nth-child(5n+5) .step-num{background:#ff4d94}
.step h3{font-size:15.5px}
.step p{font-size:14px;color:var(--ink-2)}

/* quotes */
.quote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.quote-card{
  margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#d8cfff}
.quote-card blockquote{margin:0;font-size:14.8px;color:var(--ink-2);line-height:1.75}
.quote-card figcaption{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:40px;height:40px;border-radius:12px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:15px;background:linear-gradient(135deg,#6c4cff,#2f7bff);
}
.quote-card:nth-child(6n+2) .avatar{background:linear-gradient(135deg,#ff4d94,#ff8a3d)}
.quote-card:nth-child(6n+3) .avatar{background:linear-gradient(135deg,#0fb5a4,#2f7bff)}
.quote-card:nth-child(6n+4) .avatar{background:linear-gradient(135deg,#ff8a3d,#ffc93c)}
.quote-card:nth-child(6n+5) .avatar{background:linear-gradient(135deg,#2f7bff,#0fb5a4)}
.quote-card:nth-child(6n+6) .avatar{background:linear-gradient(135deg,#6c4cff,#ff4d94)}
.quote-card strong{display:block;font-size:14.5px;color:var(--ink)}
.quote-card small{display:block;font-size:12.5px;color:var(--ink-3)}

/* form */
.match-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:32px;align-items:start}
.match-intro h2{margin-top:14px}
.match-intro p{color:var(--ink-2)}
.check-list{margin-top:20px;display:grid;gap:12px}
.check-list li{
  position:relative;padding-left:28px;font-size:14.5px;color:var(--ink-2);
}
.check-list li::before{
  content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:4px;
  background:linear-gradient(135deg,#6c4cff,#0fb5a4);
}
.form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1 / -1}
.field label{font-size:13.5px;font-weight:600;color:#3a3468}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:14.5px;color:var(--ink);
  background:#fbfaff;border:1px solid var(--line);border-radius:10px;
  padding:11px 13px;width:100%;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{min-height:116px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;background:#fff;border-color:#a58cff;box-shadow:0 0 0 3px rgba(108,76,255,.14);
}
.form .btn{width:100%;margin-top:18px}
.form-hint{font-size:12.5px;color:var(--ink-3);margin-top:12px;text-align:center}

/* wiki & news */
.wiki-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.wiki-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px;box-shadow:var(--shadow-sm);transition:transform .26s ease,box-shadow .26s ease}
.wiki-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.wiki-card h3{font-size:15.5px}
.wiki-card p{font-size:14px;color:var(--ink-2)}
.news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;align-items:start}
.post-list{display:grid;gap:12px}
.post-item{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:16px 20px;box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.post-item:hover{transform:translateX(4px);box-shadow:var(--shadow-md);border-color:#d8cfff}
.post-item strong{font-size:15px;color:var(--ink);font-weight:600;line-height:1.5}
.post-item span{font-size:12.5px;color:#4b3fb8;background:#f2efff;border:1px solid #e2daff;border-radius:999px;padding:3px 10px;white-space:nowrap;flex:0 0 auto}
.news-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm)}
.news-side h3{font-size:15.5px;margin-bottom:10px}
.news-side p{font-size:14px;color:var(--ink-2)}
.news-side .btn{width:100%;margin-top:16px}

/* faq */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease}
.faq-item:hover{border-color:#d8cfff}
.faq-item.is-open{border-color:#c9bcff;box-shadow:var(--shadow-md)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:0;cursor:pointer;text-align:left;font-family:inherit;
  font-size:15.5px;font-weight:600;color:var(--ink);padding:17px 20px;line-height:1.5;
}
.faq-icon{position:relative;width:16px;height:16px;flex:0 0 auto}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:#6c4cff;border-radius:2px}
.faq-icon::before{left:0;top:7px;width:16px;height:2px}
.faq-icon::after{left:7px;top:0;width:2px;height:16px;transition:transform .3s ease,opacity .3s ease}
.faq-item.is-open .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s ease}
.faq-a > div{overflow:hidden}
.faq-a p{padding:0 20px 18px;font-size:14.5px;color:var(--ink-2);margin:0}
.faq-item.is-open .faq-a{grid-template-rows:1fr}

/* partner */
.partner-wrap{
  background:linear-gradient(150deg,#ffffff 0%,#f7f4ff 55%,#f2f8ff 100%);
  border:1px solid var(--line);border-radius:20px;padding:34px 30px;
  box-shadow:var(--shadow-sm);
}
.partner-head{max-width:720px;margin-bottom:26px}
.partner-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
.contact-list{display:grid;gap:12px}
.contact-item{
  display:flex;align-items:flex-start;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:16px 18px;box-shadow:var(--shadow-sm);
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.contact-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#d8cfff}
.contact-item .label{font-size:13px;color:var(--ink-3);display:block;margin-bottom:2px;font-weight:600}
.contact-item .value{font-size:15px;color:var(--ink);font-weight:600;word-break:break-all}
.contact-item a.value{color:#3a2fb0}
.contact-item a.value:hover{text-decoration:underline}
.qr-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);text-align:center;
}
.qr-card .media-box{aspect-ratio:1/1;padding:12px}
.qr-card p{font-size:13.5px;color:var(--ink-3);margin-top:12px}

/* footer */
.site-footer{
  background:#f4f1fb;
  border-top:1px solid var(--line);
  padding:44px 0 26px;
  color:#2b3050;
}
.footer-grid{display:grid;grid-template-columns:minmax(240px,1fr) 1.4fr;gap:34px;align-items:start}
.footer-brand p{font-size:14px;color:#4c5270;margin-top:14px;max-width:340px}
.footer-inline{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px}
.footer-inline a{font-size:14px;font-weight:600;color:#3a2fb0}
.footer-inline a:hover{text-decoration:underline}
.footer-friend strong{display:block;font-size:14.5px;color:#2b3050;margin-bottom:12px}
.footer-friend ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:9px 16px}
.footer-friend a{font-size:13.5px;color:#4c5270;transition:color .2s ease}
.footer-friend a:hover{color:#3a2fb0}
.footer-bottom{
  margin-top:30px;padding-top:18px;border-top:1px solid #e3ddf3;
}
.footer-bottom p{font-size:13px;color:#5c6280;margin:0}

/* float */
.float-tools{position:fixed;right:18px;bottom:22px;z-index:80;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.to-top{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:#3a2fb0;font-size:16px;font-weight:700;cursor:pointer;box-shadow:var(--shadow-sm);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease,box-shadow .25s ease;
  font-family:inherit;
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{box-shadow:var(--shadow-md)}
.fs-btn{
  display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;
  background:linear-gradient(135deg,#5a3ce6,#2f6bff);color:#fff;
  font-family:inherit;font-size:14px;font-weight:600;
  padding:12px 18px;border-radius:999px;box-shadow:0 10px 24px rgba(70,60,200,.3);
  transition:transform .2s ease,box-shadow .25s ease;
}
.fs-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(70,60,200,.38)}
.fs-panel{
  width:250px;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:18px;box-shadow:0 20px 44px rgba(40,33,90,.18);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
  text-align:center;
}
.fs-panel.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.fs-panel .media-box{aspect-ratio:1/1;padding:8px;margin-bottom:12px}
.fs-panel p{font-size:13px;color:var(--ink-2);margin:0 0 6px}
.fs-panel a{font-size:13.5px;font-weight:600;color:#3a2fb0;word-break:break-all}
.fs-panel a:hover{text-decoration:underline}

/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s ease}
.reveal.is-in{opacity:1;transform:none}

@media (max-width:1080px){
  .nav-menu{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 18px 40px rgba(40,33,90,.12);
    padding:10px 20px 18px;display:none;
  }
  .nav-menu.is-open{display:flex;animation:dropIn .25s ease}
  @keyframes dropIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
  .nav-links{flex-direction:column;align-items:stretch;width:100%}
  .nav-links a{padding:12px 6px;font-size:15px;border-bottom:1px solid var(--line-soft);border-radius:0}
  .nav-cta{margin-top:14px;width:100%}
  .nav-toggle{display:inline-flex}
  .nav{position:relative}
}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-copy{max-width:none}
  .review-top{grid-template-columns:1fr}
  .match-grid{grid-template-columns:1fr;gap:26px}
  .news-layout{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:640px){
  .section{padding:54px 0}
  .hero{padding:44px 0 54px}
  .form-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:12px}
  .stat-card{padding:16px 14px}
  .stat-card strong{font-size:20px}
  .btn{padding:12px 20px;font-size:14.5px}
  .hero-actions{gap:10px}
  .hero-actions .btn{flex:1 1 auto}
  .partner-wrap{padding:26px 20px}
  .float-tools{right:12px;bottom:16px}
  .fs-panel{width:220px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

.reveal{opacity:1;transform:none}