:root{
  --ink:#12162B;
  --ink-2:#3F4560;
  --ink-3:#767C96;
  --paper:#FCF8F1;
  --blue:#2545F0;
  --blue-deep:#1C33C4;
  --orange:#E8440F;
  --lemon:#F6C21B;
  --mint:#0FAE8A;
  --line:rgba(18,22,43,.12);
  --radius:18px;
  --shadow-sm:0 2px 10px rgba(18,22,43,.06);
  --shadow-md:0 16px 38px rgba(18,22,43,.10);
  --container:1160px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    radial-gradient(circle at 6% -8%, rgba(37,69,240,.14), transparent 42%),
    radial-gradient(circle at 97% 2%, rgba(232,68,15,.15), transparent 38%),
    radial-gradient(circle at 50% 112%, rgba(246,194,27,.20), transparent 46%);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px;}
section[id]{scroll-margin-top:88px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(252,248,241,.9);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:nowrap;
  min-height:70px;padding-top:9px;padding-bottom:9px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.ai-page-logo{height:34px !important;width:auto !important;max-width:100%;}
.brand-text{font-size:17px;font-weight:800;letter-spacing:.02em;white-space:nowrap;}
.nav-panel{display:flex;align-items:center;gap:14px;min-width:0;}
.nav-links{display:flex;align-items:center;gap:0;margin:0;padding:0;list-style:none;}
.nav-links a{
  display:inline-block;padding:9px 12px;border-radius:10px;
  font-size:14.5px;font-weight:600;color:var(--ink-2);
  transition:color .2s ease, background-color .2s ease;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--blue);background:rgba(37,69,240,.08);}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 20px;border-radius:999px;
  background:var(--ink);color:#fff;font-size:14px;font-weight:700;
  white-space:nowrap;
  transition:transform .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.nav-cta:hover{background:var(--blue);transform:translateY(-1px);box-shadow:0 8px 20px rgba(37,69,240,.28);}
.nav-toggle{
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  width:42px;height:42px;padding:0;border:1px solid var(--line);
  border-radius:12px;background:#fff;cursor:pointer;flex:0 0 auto;
}
.nav-toggle-bar{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);}

/* ---------- Hero ---------- */
.hero{padding:56px 0 74px;position:relative;}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 16px;border-radius:999px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  font-size:13px;font-weight:700;color:var(--ink-2);letter-spacing:.02em;
}
.hero-badge i{display:block;width:7px;height:7px;border-radius:50%;background:var(--orange);animation:pulseDot 2.6s ease-in-out infinite;}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.72)}}
.hero h1{margin-top:22px;font-size:clamp(30px,4.2vw,50px);line-height:1.26;letter-spacing:-.02em;}
.hero h1 em{font-style:normal;background:linear-gradient(180deg,transparent 64%,rgba(246,194,27,.72) 64%);padding-bottom:2px;}
.hero-lead{margin-top:20px;max-width:580px;font-size:16.5px;line-height:1.85;color:var(--ink-2);}
.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 28px;border-radius:999px;border:1px solid transparent;
  font-size:15.5px;font-weight:700;cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn:active{transform:translateY(0) scale(.985);}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(37,69,240,.28);}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:0 16px 32px rgba(37,69,240,.34);}
.btn-ghost{background:#fff;color:var(--ink);border-color:rgba(18,22,43,.2);box-shadow:var(--shadow-sm);}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--ink);}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:26px;}
.hero-points li{position:relative;padding-left:20px;font-size:14px;font-weight:600;color:var(--ink-2);}
.hero-points li::before{
  content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:50%;
  background:var(--mint);box-shadow:0 0 0 3px rgba(15,174,138,.16);
}
.hero-visual{
  position:relative;overflow:hidden;
  padding:26px 24px;border-radius:24px;border:1px solid var(--line);
  background:
    radial-gradient(circle at 18% 6%, rgba(37,69,240,.16), transparent 58%),
    radial-gradient(circle at 92% 96%, rgba(232,68,15,.16), transparent 55%),
    #fff;
  box-shadow:var(--shadow-md);
}
.hero-visual::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(18,22,43,.10) 1px, transparent 1px);
  background-size:18px 18px;opacity:.55;
}
.hv-head{position:relative;display:flex;align-items:center;gap:9px;font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--ink-2);}
.hv-dot{display:block;width:8px;height:8px;border-radius:50%;background:var(--orange);}
.hv-chips{position:relative;display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.chip{
  display:inline-block;padding:7px 14px;border-radius:999px;
  background:#fff;border:1px solid rgba(18,22,43,.14);
  font-size:13px;font-weight:600;color:var(--ink-2);
  box-shadow:0 1px 2px rgba(18,22,43,.04);
  transition:border-color .25s ease, color .25s ease;
}
.chip:hover{border-color:rgba(37,69,240,.45);color:var(--blue);}
.chip-a{background:rgba(37,69,240,.08);border-color:rgba(37,69,240,.24);color:#1C33C4;}
.chip-b{background:rgba(232,68,15,.08);border-color:rgba(232,68,15,.22);color:#B8360B;}
.chip-c{background:rgba(246,194,27,.18);border-color:rgba(246,194,27,.44);color:#7C5F06;}
@keyframes chipFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.hv-chips .chip:nth-child(1),.hv-chips .chip:nth-child(6),.hv-chips .chip:nth-child(11){animation:chipFloat 5.4s ease-in-out infinite;}
.hv-chips .chip:nth-child(3){animation:chipFloat 5.4s ease-in-out .9s infinite;}
.hv-chips .chip:nth-child(9){animation:chipFloat 5.4s ease-in-out 1.8s infinite;}

.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px;}
.stat-card{
  position:relative;overflow:hidden;
  padding:22px 20px 20px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.stat-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--blue);}
.stat-card:nth-child(2)::before{background:var(--orange);}
.stat-card:nth-child(3)::before{background:var(--lemon);}
.stat-card:nth-child(4)::before{background:var(--mint);}
.stat-num{font-size:30px;font-weight:800;line-height:1.1;letter-spacing:-.02em;}
.stat-num small{font-size:14px;font-weight:700;color:var(--ink-3);margin-left:3px;}
.stat-label{margin-top:8px;font-size:13.5px;font-weight:600;color:var(--ink-2);}

/* ---------- Section base ---------- */
.section{padding:78px 0;position:relative;}
.section--tint{
  background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.32));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:760px;margin:0 auto 46px;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;
  background:rgba(37,69,240,.08);border:1px solid rgba(37,69,240,.18);
  color:var(--blue-deep);font-size:12.5px;font-weight:800;letter-spacing:.08em;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);}
.section-head h2{margin:18px 0 12px;font-size:clamp(25px,3.2vw,36px);line-height:1.32;}
.section-head p{color:var(--ink-2);font-size:15.5px;line-height:1.85;}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(37,69,240,.28);}

/* ---------- About ---------- */
.about-lead{max-width:820px;margin:0 auto 40px;text-align:center;font-size:15.5px;color:var(--ink-2);line-height:1.9;}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.feature-card{border-left:3px solid var(--blue);}
.feature-card:nth-child(2){border-left-color:var(--orange);}
.feature-card:nth-child(3){border-left-color:var(--lemon);}
.feature-card:nth-child(4){border-left-color:var(--mint);}
.feature-card:nth-child(5){border-left-color:var(--blue);}
.feature-card:nth-child(6){border-left-color:var(--orange);}
.feature-card h3{font-size:17.5px;margin-bottom:10px;}
.feature-card p{font-size:14.5px;line-height:1.8;color:var(--ink-2);}

/* ---------- Services ---------- */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.service-card{display:flex;flex-direction:column;gap:12px;}
.service-icon{
  width:44px;height:44px;border-radius:13px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(37,69,240,.09);color:#1C33C4;
}
.service-icon svg{width:22px;height:22px;}
.service-card:nth-child(3n+2) .service-icon{background:rgba(232,68,15,.09);color:#B8360B;}
.service-card:nth-child(3n) .service-icon{background:rgba(246,194,27,.2);color:#7C5F06;}
.service-card h3{font-size:17.5px;}
.service-card p{font-size:14.5px;line-height:1.78;color:var(--ink-2);}
.tag-cloud{margin-top:38px;text-align:center;}
.tag-cloud-title{display:block;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--ink-3);margin-bottom:16px;}
.tag-cloud ul{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;}
.tag-cloud li{
  padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:13.5px;font-weight:600;color:var(--ink-2);
  transition:border-color .2s ease,color .2s ease,transform .2s ease;
}
.tag-cloud li:hover{border-color:rgba(37,69,240,.45);color:var(--blue);transform:translateY(-2px);}

/* ---------- Media ---------- */
.media-row{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.media-item{
  border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .3s ease, box-shadow .3s ease;
}
.media-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.media-item img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;}
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px;}
.media-card{
  border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);transition:transform .3s ease, box-shadow .3s ease;
}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.media-card img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;}
.media-card figcaption{padding:14px 18px;border-top:1px solid var(--line);font-size:14.5px;font-weight:700;}

/* ---------- Timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.timeline li{
  padding:24px 18px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .28s ease, box-shadow .28s ease;
}
.timeline li:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.step-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:11px;margin-bottom:14px;
  background:var(--blue);color:#fff;font-size:14px;font-weight:800;
}
.timeline li:nth-child(2) .step-no{background:var(--orange);}
.timeline li:nth-child(3) .step-no{background:var(--ink);}
.timeline li:nth-child(4) .step-no{background:var(--mint);}
.timeline li:nth-child(5) .step-no{background:var(--lemon);color:#5E4804;}
.timeline h3{font-size:16.5px;margin-bottom:8px;}
.timeline p{font-size:14px;line-height:1.72;color:var(--ink-2);}

/* ---------- Solutions ---------- */
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.solution-card h3{font-size:17px;margin-bottom:10px;}
.solution-card p{font-size:14.5px;line-height:1.78;color:var(--ink-2);}
.solution-tag{
  display:inline-block;margin-bottom:14px;padding:4px 12px;border-radius:999px;
  background:rgba(37,69,240,.08);color:var(--blue-deep);
  font-size:11.5px;font-weight:800;letter-spacing:.08em;
}

/* ---------- Network ---------- */
.network-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.network-card h3{font-size:17px;margin-bottom:10px;}
.network-card p{font-size:14.5px;line-height:1.8;color:var(--ink-2);}
.network-zones{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.network-zones li{
  padding:7px 15px;border-radius:10px;background:rgba(37,69,240,.07);
  font-size:13px;font-weight:700;color:var(--blue-deep);
}

/* ---------- Cases ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.case-card{display:flex;flex-direction:column;gap:10px;}
.case-label{
  align-self:flex-start;padding:4px 12px;border-radius:999px;
  background:rgba(232,68,15,.09);color:#B8360B;
  font-size:11.5px;font-weight:800;letter-spacing:.08em;
}
.case-card h3{font-size:17.5px;}
.case-card p{font-size:14.5px;line-height:1.8;color:var(--ink-2);}

/* ---------- Review ---------- */
.review-top{display:grid;grid-template-columns:300px 1fr;gap:24px;margin-bottom:26px;}
.score-card{
  padding:28px;border-radius:20px;background:var(--ink);color:#fff;
  display:flex;flex-direction:column;justify-content:center;gap:6px;
}
.score-stars{color:var(--lemon);font-size:20px;letter-spacing:5px;line-height:1;}
.score-num{font-size:48px;font-weight:800;line-height:1.1;letter-spacing:-.02em;}
.score-num span{font-size:17px;font-weight:700;color:rgba(255,255,255,.72);margin-left:6px;}
.score-label{font-size:13.5px;color:rgba(255,255,255,.78);}
.score-note{
  padding:26px 28px;border-radius:20px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
}
.score-note h3{font-size:18px;margin-bottom:10px;}
.score-note p{font-size:14.5px;line-height:1.85;color:var(--ink-2);}
.table-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow-sm);
}
table{width:100%;border-collapse:collapse;min-width:680px;font-size:14.5px;}
thead th{
  background:#F6F1E8;color:var(--ink);font-weight:800;text-align:left;
  padding:16px 18px;border-bottom:1px solid var(--line);white-space:nowrap;
}
tbody td{padding:15px 18px;border-bottom:1px solid rgba(18,22,43,.08);color:var(--ink-2);vertical-align:top;line-height:1.7;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:nth-child(even){background:rgba(246,241,232,.5);}
td.is-strong{color:var(--ink);font-weight:700;}

/* ---------- Token ---------- */
.token-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:26px;}
.token-step{padding:24px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .25s ease, box-shadow .25s ease;}
.token-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.token-step strong{display:block;font-size:15.5px;margin-bottom:8px;}
.token-step p{font-size:14px;line-height:1.75;color:var(--ink-2);}
.table-note{margin-top:16px;font-size:13px;color:var(--ink-3);text-align:center;}

/* ---------- Form ---------- */
.form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;align-items:start;}
.form-intro h2{font-size:clamp(24px,3vw,32px);line-height:1.35;margin:18px 0 14px;}
.form-intro p{font-size:15px;line-height:1.85;color:var(--ink-2);}
.form-aside{margin-top:24px;display:flex;flex-direction:column;gap:12px;}
.form-aside li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:var(--ink-2);
}
.form-aside li::before{
  content:"";flex:0 0 auto;margin-top:9px;width:7px;height:7px;border-radius:50%;
  background:var(--orange);
}
.demand-form{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;
  padding:30px;border-radius:20px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-md);
}
.field{display:flex;flex-direction:column;gap:8px;min-width:0;}
.field-full{grid-column:1 / -1;}
.field label{font-size:13.5px;font-weight:700;color:var(--ink-2);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;
  border:1px solid rgba(18,22,43,.16);background:#FDFBF7;
  font-size:14.5px;color:var(--ink);font-family:inherit;line-height:1.6;
  transition:border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.field textarea{resize:vertical;min-height:112px;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);background:#fff;
  box-shadow:0 0 0 3px rgba(37,69,240,.14);
}
.field input::placeholder,.field textarea::placeholder{color:#A0A5B8;}
.btn-block{grid-column:1 / -1;width:100%;}

/* ---------- Reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.review-card{display:flex;flex-direction:column;gap:14px;}
.review-stars{color:#D98E00;font-size:15px;letter-spacing:3px;line-height:1;}
.review-card p{font-size:14.5px;line-height:1.82;color:var(--ink-2);}
.review-user{display:flex;flex-direction:column;gap:2px;padding-top:14px;border-top:1px dashed rgba(18,22,43,.16);margin-top:auto;}
.review-user strong{font-size:14.5px;}
.review-user span{font-size:12.5px;color:var(--ink-3);}

/* ---------- FAQ ---------- */
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.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[open]{border-color:rgba(37,69,240,.35);box-shadow:var(--shadow-md);}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:18px 54px 18px 20px;
  font-size:15.5px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"";position:absolute;right:22px;top:50%;
  width:9px;height:9px;border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
.faq-body{padding:0 20px 20px;font-size:14.5px;line-height:1.82;color:var(--ink-2);animation:fadeUp .3s ease;}
@keyframes fadeUp{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- Articles ---------- */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.article-card{
  display:flex;flex-direction:column;gap:12px;
  padding:24px;border-radius:18px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(37,69,240,.3);}
.article-tag{
  align-self:flex-start;padding:4px 12px;border-radius:999px;
  background:rgba(37,69,240,.08);color:var(--blue-deep);
  font-size:11.5px;font-weight:800;letter-spacing:.06em;
}
.article-card h3{font-size:16.5px;line-height:1.62;}
.article-more{font-size:13.5px;font-weight:700;color:var(--blue);margin-top:auto;}

/* ---------- Partner ---------- */
.partner-box{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:36px 40px;border-radius:24px;
  background:var(--ink);color:#fff;
}
.partner-box::after{
  content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle, rgba(246,194,27,.35), transparent 70%);pointer-events:none;
}
.partner-box > div{position:relative;z-index:1;}
.partner-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  color:#fff;font-size:12.5px;font-weight:800;letter-spacing:.08em;
}
.partner-box h2{margin:16px 0 12px;font-size:clamp(23px,3vw,31px);line-height:1.35;color:#fff;}
.partner-box p{font-size:14.8px;line-height:1.85;color:rgba(255,255,255,.78);max-width:640px;}
.partner-actions{display:flex;flex-wrap:wrap;gap:14px;flex:0 0 auto;}
.partner-box .btn-primary{background:var(--lemon);color:#2A2200;box-shadow:none;}
.partner-box .btn-primary:hover{background:#FFD93D;box-shadow:0 12px 26px rgba(0,0,0,.25);}
.partner-box .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.42);box-shadow:none;}
.partner-box .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;align-items:start;}
.contact-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.contact-item{
  display:flex;flex-direction:column;gap:4px;padding:16px 18px;
  border-radius:14px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .22s ease, box-shadow .22s ease;
}
.contact-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.contact-item span{font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--ink-3);}
.contact-item strong,.contact-item a{font-size:15px;font-weight:700;color:var(--ink);word-break:break-all;}
.contact-item a:hover{color:var(--blue);}
.contact-qr{
  padding:20px;border-radius:18px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);text-align:center;
}
.contact-qr img{width:100%;max-width:196px;margin:0 auto 14px;border-radius:10px;}
.contact-qr p{font-size:13.5px;font-weight:600;color:var(--ink-2);}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:0;padding:54px 0 26px;
  background:#12162B;color:rgba(255,255,255,.78);
}
.footer-top{
  display:grid;grid-template-columns:1.05fr 1.4fr;gap:40px;
  padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.14);
}
.footer-brand .brand-text{color:#fff;}
.footer-brand p{margin-top:14px;max-width:340px;font-size:13.8px;line-height:1.85;color:rgba(255,255,255,.66);}
.footer-nav{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.footer-col h3{font-size:14px;margin-bottom:14px;color:#fff;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.72);transition:color .2s ease;}
.footer-col a:hover{color:var(--lemon);}
.footer-links{padding:26px 0 22px;border-bottom:1px solid rgba(255,255,255,.14);}
.footer-links h3{font-size:14px;margin-bottom:14px;color:#fff;letter-spacing:.04em;}
.footer-links ul{display:flex;flex-wrap:wrap;gap:10px 24px;}
.footer-links a{font-size:13px;color:rgba(255,255,255,.68);transition:color .2s ease;}
.footer-links a:hover{color:var(--lemon);}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  padding-top:20px;font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- Float ---------- */
.float-service{position:fixed;right:20px;bottom:88px;z-index:90;}
.float-btn{
  width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;
  background:var(--blue);color:#fff;font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px rgba(37,69,240,.35);
  transition:transform .2s ease, background-color .2s ease;
}
.float-btn:hover{transform:translateY(-3px);background:var(--blue-deep);}
.float-panel{
  position:absolute;right:0;bottom:68px;width:224px;
  padding:16px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-md);
  text-align:center;display:none;
}
.float-panel.open{display:block;animation:fadeUp .25s ease;}
.float-panel img{width:150px;margin:0 auto 10px;border-radius:8px;}
.float-panel p{font-size:12.8px;color:var(--ink-2);margin-bottom:4px;}
.float-panel a{display:block;margin-top:8px;font-size:13px;font-weight:700;color:var(--blue);}
.to-top{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:56px;height:56px;border-radius:50%;cursor:pointer;
  background:#fff;color:var(--ink);border:1px solid var(--line);
  font-size:18px;font-weight:700;box-shadow:var(--shadow-md);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease, transform .25s ease, visibility .25s ease;
}
.to-top.show{opacity:1;visibility:visible;transform:none;}

/* ---------- Reveal ---------- */
body.reveal-ready [data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .65s ease, transform .65s ease;}
body.reveal-ready [data-reveal].revealed{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .nav-toggle{display:flex;}
  .nav-panel{
    position:absolute;left:0;right:0;top:100%;
    display:none;flex-direction:column;align-items:stretch;gap:0;
    padding:8px 22px 18px;background:#fff;
    border-bottom:1px solid var(--line);border-radius:0 0 16px 16px;
    box-shadow:var(--shadow-md);
  }
  .nav-panel.open{display:flex;}
  .nav-links{flex-direction:column;align-items:stretch;gap:0;}
  .nav-links a{padding:13px 2px;border-bottom:1px solid var(--line);border-radius:0;}
  .nav-cta{margin-top:14px;width:100%;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .feature-grid,.service-grid,.solution-grid,.article-grid,.review-grid,.media-grid,.token-steps{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:repeat(2,1fr);}
  .hero-stats{grid-template-columns:repeat(2,1fr);margin-top:42px;}
  .review-top{grid-template-columns:1fr;}
  .form-wrap{grid-template-columns:1fr;}
  .network-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;gap:28px;}
  .partner-box{flex-direction:column;align-items:flex-start;padding:30px 26px;}
}
@media (max-width:720px){
  .section{padding:56px 0;}
  .hero{padding:40px 0 54px;}
  .container{padding:0 18px;}
  .feature-grid,.service-grid,.solution-grid,.article-grid,.review-grid,.media-grid,.media-row,.timeline,.hero-stats,.contact-list,.token-steps,.case-grid{grid-template-columns:1fr;}
  .demand-form{grid-template-columns:1fr;padding:22px;gap:16px;}
  .footer-nav{grid-template-columns:1fr;gap:22px;}
  .hero-actions .btn{flex:1 1 auto;}
  .float-service{right:14px;bottom:78px;}
  .to-top{right:14px;bottom:14px;}
  .float-btn,.to-top{width:50px;height:50px;}
  .score-card{padding:22px;}
  .score-num{font-size:40px;}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  body.reveal-ready [data-reveal]{opacity:1;transform:none;transition:none;}
  .hero-badge i,.hv-chips .chip{animation:none !important;}
  .card,.media-item,.media-card,.timeline li,.article-card,.token-step,.contact-item{transition:none;}
}