*,
*::before,
*::after{box-sizing:border-box;}
:root{
  --ink:#14152b;
  --ink-2:#3a3c58;
  --muted:#616380;
  --line:#e7e4f4;
  --bg:#fbfaff;
  --card:#ffffff;
  --pink:#ff2d78;
  --violet:#6b3bff;
  --cyan:#00b8e6;
  --amber:#ff8a1e;
  --lime:#12c39a;
  --grad:linear-gradient(120deg,#ff2d78 0%,#8a2be2 48%,#00b8e6 100%);
  --radius:18px;
  --shadow:0 10px 30px rgba(30,20,80,.08);
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.72;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:#4a24c9;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
h1,h2,h3{margin:0;line-height:1.3;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 20px;
}
.section{padding:76px 0;}
.section-head{max-width:780px;margin:0 auto 40px;text-align:center;}
.kicker{
  display:inline-block;
  padding:6px 16px;
  border-radius:999px;
  background:#f1ecff;
  color:#5a2be0;
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  margin-bottom:16px;
}
.section-head h2{
  font-size:clamp(1.5rem,3.2vw,2.15rem);
  color:var(--ink);
  font-weight:800;
}
.section-sub{
  margin-top:14px;
  color:var(--muted);
  font-size:15.5px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:0;
  border-radius:999px;
  padding:12px 26px;
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  font-family:inherit;
  cursor:pointer;
  text-decoration:none;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.btn-primary{
  background:var(--grad);
  color:#fff;
  box-shadow:0 8px 22px rgba(107,59,255,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(107,59,255,.36);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:#fff;
  color:#4a24c9;
  border:1.5px solid #d8d1ff;
}
.btn-ghost:hover{transform:translateY(-2px);border-color:#b9adff;box-shadow:0 10px 24px rgba(80,50,200,.14);}
.btn-lg{padding:15px 34px;font-size:16px;}
.btn-block{width:100%;}

/* header */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid #eeebf8;
}
.header-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:70px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.ai-page-logo{
  width:auto;
  max-width:132px;
  height:36px;
  object-fit:contain;
}
.brand-name{
  font-weight:800;
  font-size:17px;
  color:var(--ink);
  letter-spacing:.01em;
  white-space:nowrap;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:18px;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:0;
}
.nav-links a{
  display:block;
  padding:10px 13px;
  font-size:14.5px;
  font-weight:500;
  color:var(--ink-2);
  border-radius:10px;
  transition:color .2s ease,background-color .2s ease;
  white-space:nowrap;
}
.nav-links a:hover{color:#4a24c9;background:#f3efff;}
.nav-cta{padding:10px 22px;font-size:14.5px;}
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:42px;
  height:42px;
  padding:9px;
  border:1px solid #e2ddf4;
  border-radius:12px;
  background:#fff;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  height:2px;
  border-radius:2px;
  background:#3a3c58;
  transition:transform .25s ease,opacity .25s ease;
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* hero */
.hero{
  position:relative;
  overflow:hidden;
  padding:76px 0 82px;
  background:
    radial-gradient(880px 420px at 10% 4%,rgba(255,45,120,.16),transparent 62%),
    radial-gradient(760px 420px at 90% 2%,rgba(0,184,230,.17),transparent 60%),
    radial-gradient(760px 520px at 50% 112%,rgba(107,59,255,.18),transparent 66%),
    linear-gradient(180deg,#fdfbff 0%,#f4f1ff 58%,#fbfaff 100%);
}
.hero-deco{position:absolute;inset:0;pointer-events:none;}
.hero-blob{
  position:absolute;
  border-radius:50%;
  filter:blur(64px);
  opacity:.5;
  animation:floatY 13s ease-in-out infinite;
}
.blob-1{width:280px;height:280px;left:-70px;top:20px;background:rgba(255,45,120,.5);}
.blob-2{width:320px;height:320px;right:-90px;top:-30px;background:rgba(0,184,230,.45);animation-delay:-4s;}
.blob-3{width:300px;height:300px;left:44%;bottom:-160px;background:rgba(138,43,226,.42);animation-delay:-8s;}
@keyframes floatY{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-26px);}
}
.hero-inner{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 18px;
  border-radius:999px;
  background:rgba(255,255,255,.85);
  border:1px solid #e6dffb;
  color:#5a2be0;
  font-size:13.5px;
  font-weight:700;
  box-shadow:0 6px 18px rgba(90,43,224,.08);
}
.hero-tag::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--grad);
}
.hero h1{
  margin-top:22px;
  font-size:clamp(1.95rem,5vw,3.3rem);
  font-weight:900;
  color:var(--ink);
  max-width:16em;
}
.hero-lead{
  margin-top:20px;
  max-width:720px;
  font-size:clamp(15px,1.8vw,17px);
  color:var(--ink-2);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
  margin-top:32px;
}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  width:100%;
  max-width:900px;
  margin-top:52px;
}
.stat-card{
  background:rgba(255,255,255,.92);
  border:1px solid #ebe5fb;
  border-radius:16px;
  padding:18px 12px;
  box-shadow:0 8px 22px rgba(40,25,100,.06);
  transition:transform .28s ease,box-shadow .28s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(60,35,150,.14);}
.stat-num{
  display:block;
  font-size:clamp(1.35rem,3vw,1.85rem);
  font-weight:900;
  background:linear-gradient(120deg,#ff2d78,#6b3bff 60%,#00b8e6);
  -webkit-background-clip:text;
  background-clip:text;
  color:#5a2be0;
}
.stat-label{
  display:block;
  margin-top:4px;
  font-size:13.5px;
  color:var(--muted);
}

/* about */
.about-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:34px;
  align-items:start;
}
.about-text p{color:var(--ink-2);font-size:15.5px;}
.about-text p + p{margin-top:14px;}
.about-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
  margin-top:26px;
}
.about-list li{
  display:flex;
  align-items:flex-start;
  gap:9px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px 14px;
  font-size:14.5px;
  font-weight:600;
  color:var(--ink-2);
  transition:transform .25s ease,border-color .25s ease;
}
.about-list li:hover{transform:translateY(-3px);border-color:#cfc4fb;}
.about-list li::before{
  content:"";
  flex-shrink:0;
  width:8px;
  height:8px;
  margin-top:8px;
  border-radius:50%;
  background:var(--grad);
}
.about-media{
  background:#f4f1ff;
  border:1px solid #e9e3fb;
  border-radius:var(--radius);
  padding:14px;
  aspect-ratio:4/3;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.about-media img{width:100%;height:100%;object-fit:contain;border-radius:10px;}

/* services */
.service-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(258px,1fr));
  gap:18px;
}
.service-card{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px 22px;
  box-shadow:0 6px 18px rgba(30,20,80,.05);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
  overflow:hidden;
}
.service-card::after{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:3px;
  background:var(--grad);
  opacity:0;
  transition:opacity .28s ease;
}
.service-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(50,30,130,.13);border-color:#ded5fb;}
.service-card:hover::after{opacity:1;}
.service-dot{
  display:inline-block;
  width:34px;
  height:34px;
  border-radius:11px;
  background:var(--dot,#6b3bff);
  opacity:.16;
  margin-bottom:14px;
}
.service-card h3{
  font-size:17px;
  font-weight:800;
  color:var(--ink);
  margin-bottom:8px;
}
.service-card p{font-size:14.5px;color:var(--muted);line-height:1.72;}
.tag-cloud{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:center;
  margin-top:34px;
}
.tag-cloud li{
  padding:7px 16px;
  border-radius:999px;
  background:#fff;
  border:1px solid #e4ddfa;
  color:var(--ink-2);
  font-size:13.5px;
  transition:transform .22s ease,background-color .22s ease,color .22s ease;
}
.tag-cloud li:hover{transform:translateY(-3px);background:#f4efff;color:#4a24c9;}

/* studio flow */
.studio-wrap{
  background:linear-gradient(160deg,#f7f4ff 0%,#fdf9ff 55%,#f3fbff 100%);
  border:1px solid #ebe4fb;
  border-radius:26px;
  padding:44px 34px;
}
.flow-cards{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.flow-card{
  background:#fff;
  border:1px solid #eae3fa;
  border-radius:16px;
  padding:22px 20px;
  transition:transform .28s ease,box-shadow .28s ease;
}
.flow-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(60,35,150,.12);}
.flow-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:32px;
  border-radius:10px;
  background:var(--grad);
  color:#fff;
  font-size:14px;
  font-weight:800;
  margin-bottom:14px;
}
.flow-card h3{font-size:16px;font-weight:800;margin-bottom:8px;}
.flow-card p{font-size:14px;color:var(--muted);}

/* solutions */
.solution-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:18px;
}
.solution-card{
  border-radius:20px;
  padding:26px 22px;
  background:#fff;
  border:1px solid var(--line);
  transition:transform .28s ease,box-shadow .28s ease;
}
.solution-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(50,30,130,.12);}
.solution-card h3{
  font-size:16.5px;
  font-weight:800;
  margin-bottom:10px;
  color:var(--ink);
  display:flex;
  align-items:center;
  gap:8px;
}
.solution-card h3::before{
  content:"";
  width:10px;height:10px;
  border-radius:3px;
  background:var(--accent,#6b3bff);
  flex-shrink:0;
}
.solution-card p{font-size:14.5px;color:var(--muted);}

/* network */
.network-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:16px;
}
.network-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:20px;
  border-left:4px solid var(--accent,#6b3bff);
  transition:transform .25s ease,box-shadow .25s ease;
}
.network-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(50,30,130,.1);}
.network-card h3{font-size:15.5px;font-weight:800;margin-bottom:6px;}
.network-card p{font-size:14px;color:var(--muted);}

/* process */
.process-list{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:14px;
  counter-reset:flow;
}
.process-item{
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px 18px;
}
.process-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:30px;height:30px;
  border-radius:50%;
  border:2px solid #d7ccfd;
  color:#5a2be0;
  font-weight:800;
  font-size:13.5px;
  margin-bottom:12px;
}
.process-item h3{font-size:15.5px;font-weight:800;margin-bottom:6px;}
.process-item p{font-size:13.8px;color:var(--muted);}

/* cases */
.case-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(290px,1fr));
  gap:20px;
}
.case-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform .28s ease,box-shadow .28s ease;
}
.case-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(50,30,130,.13);}
.case-media{
  aspect-ratio:16/10;
  background:#f4f1ff;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:12px;
}
.case-media img{width:100%;height:100%;object-fit:contain;}
.case-body{padding:20px 22px 24px;}
.case-tag{
  display:inline-block;
  padding:4px 12px;
  border-radius:999px;
  background:#f2ecff;
  color:#5a2be0;
  font-size:12.5px;
  font-weight:700;
  margin-bottom:10px;
}
.case-body h3{font-size:16.5px;font-weight:800;margin-bottom:8px;}
.case-body p{font-size:14.2px;color:var(--muted);}

/* compare */
.score-panel{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-bottom:32px;
}
.score-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:24px 22px;
  text-align:center;
  transition:transform .28s ease,box-shadow .28s ease;
}
.score-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(50,30,130,.12);}
.score-card.highlight{
  background:linear-gradient(150deg,#fff5fa 0%,#f6f0ff 51%,#eefaff 100%);
  border-color:#e0d3ff;
}
.score-label{font-size:13.5px;color:var(--muted);font-weight:600;}
.score-value{
  display:block;
  margin:8px 0 4px;
  font-size:2rem;
  font-weight:900;
  color:#5a2be0;
}
.score-stars{color:#ff8a1e;font-size:16px;letter-spacing:3px;}
.score-note{font-size:13.5px;color:var(--ink-2);margin-top:6px;}
.table-wrap{
  overflow-x:auto;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:0 8px 24px rgba(30,20,80,.06);
}
.compare-table{
  width:100%;
  min-width:760px;
  border-collapse:collapse;
  font-size:14.5px;
}
.compare-table th,
.compare-table td{
  padding:15px 18px;
  text-align:left;
  border-bottom:1px solid #f0ecfa;
  vertical-align:top;
}
.compare-table thead th{
  background:#f7f4ff;
  color:var(--ink);
  font-weight:800;
  font-size:14.5px;
  white-space:nowrap;
}
.compare-table thead th:nth-child(2){color:#5a2be0;}
.compare-table tbody th{
  font-weight:700;
  color:var(--ink-2);
  white-space:nowrap;
  background:#fcfaff;
}
.compare-table tbody tr:hover td{background:#fbf8ff;}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td{border-bottom:0;}

/* token */
.token-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:18px;
}
.token-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:24px 22px;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.token-card:hover{transform:translateY(-5px);border-color:#d9cffb;box-shadow:0 18px 36px rgba(50,30,130,.12);}
.token-card h3{font-size:16.5px;font-weight:800;margin-bottom:10px;}
.token-card p{font-size:14.3px;color:var(--muted);}
.token-cta{
  margin-top:28px;
  text-align:center;
}

/* contact */
.contact-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:26px;
  align-items:start;
}
.contact-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:28px;
  box-shadow:0 10px 28px rgba(30,20,80,.07);
}
.contact-card h3{
  font-size:18px;
  font-weight:800;
  margin-bottom:18px;
}
.demand-form{display:flex;flex-direction:column;gap:16px;}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.demand-form label{
  display:flex;
  flex-direction:column;
  gap:7px;
  font-size:14px;
  font-weight:600;
  color:var(--ink-2);
}
.demand-form input,
.demand-form select,
.demand-form textarea{
  width:100%;
  padding:11px 14px;
  font-size:14.5px;
  font-family:inherit;
  color:var(--ink);
  background:#fbfaff;
  border:1px solid #e3dcf6;
  border-radius:12px;
  outline:none;
  transition:border-color .22s ease,box-shadow .22s ease,background-color .22s ease;
}
.demand-form textarea{resize:vertical;min-height:104px;}
.demand-form input:focus,
.demand-form select:focus,
.demand-form textarea:focus{
  background:#fff;
  border-color:#a48bff;
  box-shadow:0 0 0 3px rgba(107,59,255,.14);
}
.form-note{font-size:13px;color:var(--muted);text-align:center;}
.contact-list{display:flex;flex-direction:column;gap:14px;}
.contact-item{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:14.5px;
  color:var(--ink-2);
}
.contact-item strong{
  display:block;
  font-size:13.5px;
  color:var(--muted);
  font-weight:600;
}
.qr-box{
  margin-top:20px;
  text-align:center;
  background:#faf7ff;
  border:1px dashed #ddd2fb;
  border-radius:16px;
  padding:16px;
}
.qr-box img{
  width:150px;
  height:150px;
  object-fit:contain;
  margin:0 auto 10px;
  border-radius:10px;
  background:#fff;
}
.qr-box p{font-size:13.5px;color:var(--muted);}

/* help */
.help-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:18px;
}
.help-card{
  background:linear-gradient(160deg,#ffffff 0%,#faf8ff 100%);
  border:1px solid var(--line);
  border-radius:18px;
  padding:24px 22px;
  transition:transform .28s ease,box-shadow .28s ease;
}
.help-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(50,30,130,.12);}
.help-card h3{font-size:16px;font-weight:800;margin-bottom:8px;}
.help-card p{font-size:14.3px;color:var(--muted);}

/* faq */
.faq-list{
  max-width:900px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.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:#d6c9fb;
  box-shadow:0 12px 28px rgba(60,35,150,.1);
}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  font-size:15.5px;
  font-weight:700;
  color:var(--ink);
  cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  position:relative;
  flex-shrink:0;
  width:22px;
  height:22px;
  border-radius:50%;
  background:#f2edff;
  transition:transform .28s ease,background-color .28s ease;
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  background:#5a2be0;
  border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:11px;height:2px;}
.faq-icon::after{width:2px;height:11px;}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:#e6dcff;}
.faq-answer{
  padding:0 22px 20px;
  font-size:14.6px;
  color:var(--muted);
}

/* wiki */
.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:18px 20px;
  transition:transform .25s ease,border-color .25s ease;
}
.wiki-card:hover{transform:translateY(-4px);border-color:#d5c9fb;}
.wiki-card h3{font-size:15px;font-weight:800;margin-bottom:6px;color:#4a24c9;}
.wiki-card p{font-size:14px;color:var(--muted);}

/* news */
.news-list{
  display:flex;
  flex-direction:column;
  gap:14px;
  max-width:900px;
  margin:0 auto;
}
.news-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:18px 22px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.news-item:hover{transform:translateX(4px);border-color:#d5c9fb;box-shadow:0 12px 26px rgba(50,30,130,.1);}
.news-item h3{font-size:15.5px;font-weight:700;color:var(--ink);}
.news-item span{
  flex-shrink:0;
  font-size:13.5px;
  font-weight:700;
  color:#4a24c9;
}

/* agent */
.agent-wrap{
  background:linear-gradient(135deg,#fff3f8 0%,#f6f1ff 52%,#eefaff 100%);
  border:1px solid #e9dffb;
  border-radius:26px;
  padding:44px 34px;
  text-align:center;
}
.agent-wrap h2{
  font-size:clamp(1.45rem,3vw,2rem);
  font-weight:900;
  color:var(--ink);
}
.agent-wrap > p{
  max-width:720px;
  margin:14px auto 0;
  color:var(--ink-2);
  font-size:15.5px;
}
.agent-points{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:14px;
  margin-top:28px;
  text-align:left;
}
.agent-point{
  background:rgba(255,255,255,.9);
  border:1px solid #ece4fb;
  border-radius:14px;
  padding:16px 18px;
}
.agent-point h3{font-size:15px;font-weight:800;margin-bottom:5px;}
.agent-point p{font-size:13.8px;color:var(--muted);}
.agent-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
  margin-top:28px;
}

/* footer */
.site-footer{
  margin-top:0;
  background:linear-gradient(180deg,#f8f5ff 0%,#efebff 100%);
  border-top:1px solid #e2dbf7;
  color:#3a3c58;
  padding:48px 0 0;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:34px;
  padding-bottom:34px;
}
.footer-brand .ai-page-logo{margin-bottom:14px;}
.footer-brand p{font-size:14px;color:#4a4c69;line-height:1.75;}
.footer-contact{margin-top:12px;font-size:14px;color:#2f3150;font-weight:600;}
.footer-col h3{
  font-size:15px;
  font-weight:800;
  color:#1f2140;
  margin-bottom:14px;
}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{
  font-size:14px;
  color:#3f3f66;
  transition:color .2s ease;
}
.footer-col a:hover{color:#5a2be0;}
.footer-bottom{
  border-top:1px solid #ded6f4;
  padding:18px 20px 22px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:8px;
}
.footer-bottom p{font-size:13.5px;color:#4a4c69;}
.footer-bottom a{color:#4a24c9;font-weight:600;}

/* floating */
.float-service{
  position:fixed;
  right:20px;
  bottom:84px;
  z-index:70;
}
.float-toggle{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 18px;
  border:0;
  border-radius:999px;
  background:var(--grad);
  color:#fff;
  font-size:14px;
  font-weight:700;
  font-family:inherit;
  cursor:pointer;
  box-shadow:0 12px 26px rgba(107,59,255,.32);
  transition:transform .25s ease,box-shadow .25s ease;
}
.float-toggle:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(107,59,255,.42);}
.float-panel{
  position:absolute;
  right:0;
  bottom:calc(100% + 12px);
  width:216px;
  background:#fff;
  border:1px solid #e6e0f8;
  border-radius:16px;
  padding:16px;
  box-shadow:0 20px 44px rgba(40,25,100,.18);
  display:none;
}
.float-panel.is-open{display:block;}
.float-panel img{
  width:100%;
  height:auto;
  object-fit:contain;
  border-radius:10px;
  margin-bottom:10px;
}
.float-panel p{font-size:13px;color:#3a3c58;line-height:1.6;}
.float-panel p + p{margin-top:4px;}
.back-top{
  position:fixed;
  right:20px;
  bottom:24px;
  z-index:70;
  width:46px;
  height:46px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid #e2dbf7;
  border-radius:50%;
  background:#fff;
  color:#4a24c9;
  cursor:pointer;
  box-shadow:0 10px 24px rgba(40,25,100,.14);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .3s ease,transform .3s ease,visibility .3s ease;
}
.back-top.is-show{opacity:1;visibility:visible;transform:translateY(0);}

/* reveal */
html.js-ready .reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .65s ease,transform .65s ease;
}
html.js-ready .reveal.is-visible{
  opacity:1;
  transform:none;
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .hero-blob{animation:none;}
  html.js-ready .reveal{opacity:1;transform:none;transition:none;}
}

/* responsive */
@media (max-width:1024px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:10px 20px 20px;
    background:#fff;
    border-bottom:1px solid #eeebf8;
    box-shadow:0 20px 34px rgba(30,20,80,.12);
    display:none;
  }
  .main-nav.is-open{display:flex;}
  .nav-links{flex-direction:column;align-items:stretch;gap:0;}
  .nav-links a{padding:13px 6px;border-bottom:1px solid #f2eefa;border-radius:0;}
  .nav-cta{margin-top:16px;width:100%;}
  .about-grid{grid-template-columns:1fr;gap:26px;}
  .flow-cards{grid-template-columns:repeat(2,1fr);}
  .process-list{grid-template-columns:repeat(3,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
}
@media (max-width:768px){
  .section{padding:54px 0;}
  .hero{padding:54px 0 60px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:36px;}
  .studio-wrap,.agent-wrap{padding:28px 20px;border-radius:20px;}
  .flow-cards{grid-template-columns:1fr;}
  .process-list{grid-template-columns:repeat(2,1fr);}
  .score-panel{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .about-list{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .news-item{flex-direction:column;align-items:flex-start;gap:8px;}
  .float-service{bottom:80px;}
}
@media (max-width:480px){
  .process-list{grid-template-columns:1fr;}
  .hero-actions{width:100%;flex-direction:column;}
  .hero-actions .btn{width:100%;}
  .brand-name{font-size:15.5px;}
  .contact-card{padding:20px;}
}