*,*::before,*::after{box-sizing:border-box;}
:root{
  --ink:#1C1B29;
  --ink-2:#4A4860;
  --ink-3:#6E6B85;
  --paper:#FDFBF6;
  --purple:#6C4CF1;
  --purple-soft:#F1ECFF;
  --teal:#12B5A0;
  --orange:#FF7A45;
  --pink:#FF5C8A;
  --yellow:#FFC93C;
  --radius:18px;
}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    radial-gradient(circle at 8% 3%, rgba(108,76,241,.11), transparent 32%),
    radial-gradient(circle at 94% 9%, rgba(255,201,60,.18), transparent 30%),
    radial-gradient(circle at 4% 44%, rgba(18,181,160,.10), transparent 30%),
    radial-gradient(circle at 96% 68%, rgba(255,92,138,.10), transparent 30%),
    radial-gradient(circle at 38% 96%, rgba(108,76,241,.10), transparent 32%);
  background-repeat:no-repeat;
  font-size:15px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;line-height:1.32;font-weight:800;letter-spacing:-.01em;color:var(--ink);}
p{margin:0 0 12px;color:var(--ink-2);}
p:last-child{margin-bottom:0;}
a{color:var(--purple);}
ul{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
.section{padding:56px 0;}
.section-head{max-width:780px;margin-bottom:30px;}
.section-head.is-center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.06em;color:var(--purple);background:var(--purple-soft);border:1.5px solid rgba(108,76,241,.28);border-radius:999px;padding:4px 13px;margin-bottom:14px;}
.section-head h2{font-size:clamp(22px,3.2vw,31px);margin-bottom:12px;}
.lead{font-size:15px;color:var(--ink-2);}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(253,251,246,.94);backdrop-filter:blur(10px);border-bottom:2px solid var(--ink);box-shadow:0 3px 0 rgba(108,76,241,.14);}
.nav-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 0;flex-wrap:nowrap;}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);flex:0 0 auto;}
.ai-page-logo{max-height:36px;width:auto;display:block;}
.brand-name{font-size:16px;font-weight:900;letter-spacing:.02em;white-space:nowrap;}
.nav-links{display:flex;align-items:center;list-style:none;margin:0;padding:0;gap:0;}
.nav-links a{display:block;padding:8px 10px;font-size:14px;font-weight:600;color:var(--ink-2);text-decoration:none;border-radius:9px;transition:color .2s ease,background-color .2s ease;}
.nav-links a:hover{color:var(--purple);background:rgba(108,76,241,.09);}
.nav-cta{flex:0 0 auto;padding:9px 18px;font-size:14px;}
.nav-toggle{display:none;width:42px;height:38px;border:2px solid var(--ink);border-radius:10px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;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);}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:999px;font-weight:800;font-size:15px;text-decoration:none;border:2px solid var(--ink);cursor:pointer;line-height:1.2;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease;font-family:inherit;}
.btn-primary{background:var(--purple);color:#fff;box-shadow:4px 4px 0 rgba(28,27,41,.8);}
.btn-primary:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 rgba(28,27,41,.8);color:#fff;}
.btn-ghost{background:#fff;color:var(--ink);box-shadow:4px 4px 0 rgba(28,27,41,.16);}
.btn-ghost:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 rgba(28,27,41,.18);color:var(--ink);}
.btn-sm{padding:9px 18px;font-size:14px;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(108,76,241,.55);outline-offset:2px;}

/* hero */
.hero{position:relative;overflow:hidden;}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;padding:54px 0 34px;}
.hero h1{font-size:clamp(27px,4.4vw,44px);line-height:1.22;margin-bottom:16px;}
.hero-sub{font-size:15.5px;color:var(--ink-2);max-width:600px;margin-bottom:22px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 20px;}
.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:9px;width:9px;height:9px;border-radius:3px;background:var(--teal);transform:rotate(12deg);}
.hero-points li:nth-child(2)::before{background:var(--orange);}
.hero-points li:nth-child(3)::before{background:var(--pink);}
.hero-visual{position:relative;min-height:320px;}
.blob{position:absolute;border-radius:50%;will-change:transform;}
.blob-a{width:210px;height:210px;left:6%;top:6%;background:radial-gradient(circle at 32% 30%,#8E72FF,#6C4CF1);animation:floatA 9s ease-in-out infinite;}
.blob-b{width:140px;height:140px;right:4%;top:14%;background:radial-gradient(circle at 32% 30%,#FFDE8A,#FFC93C);animation:floatB 11s ease-in-out infinite;}
.blob-c{width:112px;height:112px;left:32%;bottom:4%;background:radial-gradient(circle at 32% 30%,#63E6D0,#12B5A0);animation:floatC 8s ease-in-out infinite;}
.blob-d{width:64px;height:64px;right:18%;bottom:16%;background:radial-gradient(circle at 32% 30%,#FF9FBF,#FF5C8A);animation:floatA 7s ease-in-out infinite reverse;}
.hero-ring{position:absolute;width:170px;height:170px;right:2%;bottom:2%;border:3px dashed rgba(28,27,41,.22);border-radius:50%;animation:spinSlow 26s linear infinite;}
.hero-dots{position:absolute;left:2%;bottom:12%;width:80px;height:64px;background-image:radial-gradient(rgba(28,27,41,.28) 2px,transparent 2px);background-size:16px 16px;opacity:.7;}
@keyframes floatA{0%,100%{transform:translate(0,0);}50%{transform:translate(8px,-16px);}}
@keyframes floatB{0%,100%{transform:translate(0,0);}50%{transform:translate(-12px,12px);}}
@keyframes floatC{0%,100%{transform:translate(0,0);}50%{transform:translate(10px,-10px);}}
@keyframes spinSlow{to{transform:rotate(360deg);}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding-bottom:8px;}
.stat{background:#fff;border:2px solid var(--ink);border-radius:16px;padding:16px 12px;text-align:center;box-shadow:4px 4px 0 rgba(28,27,41,.08);transition:transform .25s ease,box-shadow .25s ease;}
.stat:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 rgba(28,27,41,.1);}
.stat-num{font-size:clamp(20px,2.8vw,28px);font-weight:900;color:var(--purple);line-height:1.2;}
.stat-label{font-size:12.5px;color:var(--ink-3);font-weight:600;}

/* cards & grids */
.grid{display:grid;gap:16px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{background:#fff;border:2px solid var(--ink);border-radius:var(--radius);padding:22px;box-shadow:5px 5px 0 rgba(28,27,41,.08);transition:transform .25s ease,box-shadow .25s ease;}
.card:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 rgba(28,27,41,.1);}
.card h3{font-size:16.5px;margin-bottom:8px;}
.card p{font-size:14px;color:var(--ink-2);margin:0;}
.card-dot{width:34px;height:34px;border-radius:10px;border:2px solid var(--ink);margin-bottom:14px;display:block;}
.dot-p{background:linear-gradient(135deg,#C9BAFF,#6C4CF1);}
.dot-t{background:linear-gradient(135deg,#9CEEE2,#12B5A0);}
.dot-o{background:linear-gradient(135deg,#FFC9AE,#FF7A45);}
.dot-k{background:linear-gradient(135deg,#FFB6CC,#FF5C8A);}
.dot-y{background:linear-gradient(135deg,#FFE79A,#FFC93C);}
.dot-i{background:linear-gradient(135deg,#BFD4FF,#4C7BF1);}

/* services */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.service-item{background:#fff;border:2px solid var(--ink);border-left:6px solid var(--purple);border-radius:14px;padding:16px 18px;box-shadow:4px 4px 0 rgba(28,27,41,.06);transition:transform .22s ease,box-shadow .22s ease;}
.service-item:hover{transform:translateY(-4px);box-shadow:0 9px 0 rgba(28,27,41,.08);}
.service-item:nth-child(3n+2){border-left-color:var(--teal);}
.service-item:nth-child(3n+3){border-left-color:var(--orange);}
.service-item:nth-child(4n+4){border-left-color:var(--pink);}
.service-item h3{font-size:15.5px;margin-bottom:6px;}
.service-item p{font-size:13.5px;color:var(--ink-2);margin:0;}

/* studio steps */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px;}
.step{position:relative;background:#fff;border:2px solid var(--ink);border-radius:18px;padding:20px 18px 18px;box-shadow:5px 5px 0 rgba(28,27,41,.07);transition:transform .25s ease;}
.step:hover{transform:translateY(-4px);}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:11px;background:var(--yellow);border:2px solid var(--ink);font-weight:900;font-size:15px;margin-bottom:12px;}
.step:nth-child(2) .step-num{background:#BFF3EB;}
.step:nth-child(3) .step-num{background:#FFD3C1;}
.step:nth-child(4) .step-num{background:#DCD1FF;}
.step h3{font-size:15.5px;margin-bottom:6px;}
.step p{font-size:13.5px;color:var(--ink-2);margin:0;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;}
.tag{display:inline-block;padding:6px 14px;border-radius:999px;background:#fff;border:1.5px solid rgba(28,27,41,.28);font-size:13px;font-weight:600;color:var(--ink-2);transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;}
.tag:hover{background:var(--purple-soft);border-color:var(--purple);color:var(--purple);transform:translateY(-2px);}

/* solutions */
.solution{background:#fff;border:2px solid var(--ink);border-radius:18px;padding:20px;box-shadow:5px 5px 0 rgba(28,27,41,.07);transition:transform .25s ease,box-shadow .25s ease;}
.solution:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 rgba(28,27,41,.09);}
.solution h3{font-size:16px;margin-bottom:8px;}
.solution p{font-size:13.8px;color:var(--ink-2);margin:0;}

/* network list */
.network-list{background:#fff;border:2px solid var(--ink);border-radius:18px;overflow:hidden;box-shadow:5px 5px 0 rgba(28,27,41,.07);}
.network-row{display:flex;gap:16px;align-items:flex-start;padding:15px 22px;border-bottom:1px dashed rgba(28,27,41,.16);}
.network-row:last-child{border-bottom:none;}
.network-label{flex:0 0 108px;font-weight:800;color:var(--purple);font-size:14px;}
.network-value{font-size:14px;color:var(--ink-2);}

/* process timeline */
.timeline{position:relative;padding-left:26px;}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:3px;border-radius:3px;background:linear-gradient(180deg,#6C4CF1,#12B5A0,#FFC93C);}
.timeline-item{position:relative;padding:0 0 20px 8px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{content:"";position:absolute;left:-26px;top:7px;width:15px;height:15px;border-radius:50%;background:#fff;border:3px solid var(--purple);}
.timeline-item:nth-child(2)::before{border-color:var(--teal);}
.timeline-item:nth-child(3)::before{border-color:var(--orange);}
.timeline-item:nth-child(4)::before{border-color:var(--pink);}
.timeline-item:nth-child(5)::before{border-color:var(--yellow);}
.timeline-item:nth-child(6)::before{border-color:#4C7BF1;}
.timeline-item h3{font-size:15.5px;margin-bottom:5px;}
.timeline-item p{font-size:14px;color:var(--ink-2);margin:0;}

/* cases */
.case-card{margin:0;background:#fff;border:2px solid var(--ink);border-radius:18px;padding:14px;box-shadow:5px 5px 0 rgba(28,27,41,.07);transition:transform .25s ease,box-shadow .25s ease;}
.case-card:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 rgba(28,27,41,.09);}
.media{width:100%;border-radius:13px;overflow:hidden;border:2px solid rgba(28,27,41,.14);background:#F4F0FB;}
.media img{display:block;width:100%;height:auto;}
.case-card figcaption{padding:13px 6px 4px;}
.case-card h3{font-size:15.5px;margin-bottom:6px;}
.case-card p{font-size:13.5px;color:var(--ink-2);margin:0;}
.case-wide{margin-top:20px;}

/* review */
.rating-card{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between;background:linear-gradient(120deg,#FFF7E3,#F2EDFF);border:2px solid var(--ink);border-radius:20px;padding:24px 26px;box-shadow:6px 6px 0 rgba(28,27,41,.09);margin-bottom:22px;}
.rating-score{display:flex;align-items:baseline;gap:6px;}
.rating-score strong{font-size:clamp(34px,5vw,48px);font-weight:900;color:var(--purple);line-height:1;}
.rating-score span{font-size:15px;font-weight:700;color:var(--ink-2);}
.rating-meta{font-size:14px;color:var(--ink-2);font-weight:600;}
.stars{color:#E0A400;letter-spacing:3px;font-size:18px;line-height:1;}
.table-scroll{overflow-x:auto;background:#fff;border:2px solid var(--ink);border-radius:18px;box-shadow:5px 5px 0 rgba(28,27,41,.07);-webkit-overflow-scrolling:touch;}
table{width:100%;border-collapse:collapse;min-width:740px;font-size:14px;}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid rgba(28,27,41,.1);vertical-align:top;}
thead th{background:var(--purple-soft);font-weight:800;color:var(--ink);white-space:nowrap;}
tbody tr:last-child td{border-bottom:none;}
td:first-child{font-weight:700;color:var(--ink);white-space:nowrap;}
td.hl{color:var(--purple);font-weight:700;background:rgba(108,76,241,.05);}
.table-note{font-size:13px;color:var(--ink-3);margin-top:12px;}

/* match */
.match-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:2px solid var(--ink);border-radius:18px;padding:20px;box-shadow:5px 5px 0 rgba(28,27,41,.07);transition:transform .25s ease,box-shadow .25s ease;}
.match-card:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 rgba(28,27,41,.09);}
.match-card h3{font-size:16px;}
.match-card p{font-size:13.8px;color:var(--ink-2);margin:0;flex:1;}
.match-card .btn{align-self:flex-start;}

/* testimonials */
.quote-card{background:#fff;border:2px solid var(--ink);border-radius:18px;padding:20px;box-shadow:5px 5px 0 rgba(28,27,41,.07);transition:transform .25s ease,box-shadow .25s ease;display:flex;flex-direction:column;gap:12px;}
.quote-card:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 rgba(28,27,41,.09);}
.quote-text{font-size:14px;color:var(--ink-2);margin:0;flex:1;}
.quote-user{display:flex;align-items:center;gap:10px;}
.avatar{width:38px;height:38px;border-radius:12px;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:15px;color:var(--ink);background:#EBE4FF;flex:0 0 auto;}
.quote-card:nth-child(2n) .avatar{background:#D8F6F0;}
.quote-card:nth-child(3n) .avatar{background:#FFE3D4;}
.quote-card:nth-child(4n) .avatar{background:#FFE0E9;}
.quote-name{font-size:14px;font-weight:800;color:var(--ink);line-height:1.3;}
.quote-role{font-size:12.5px;color:var(--ink-3);}

/* partner */
.partner-box{background:linear-gradient(120deg,#F3EEFF,#EAFBF7);border:2px solid var(--ink);border-radius:22px;padding:28px;box-shadow:6px 6px 0 rgba(28,27,41,.09);}
.partner-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0 22px;}
.partner-item{background:#fff;border:1.5px solid rgba(28,27,41,.24);border-radius:14px;padding:14px 16px;}
.partner-item h3{font-size:14.5px;margin-bottom:5px;}
.partner-item p{font-size:13px;color:var(--ink-2);margin:0;}

/* help */
.help-contact{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px;}
.help-chip{background:#fff;border:1.5px solid rgba(28,27,41,.24);border-radius:14px;padding:12px 14px;font-size:13.5px;color:var(--ink-2);}
.help-chip strong{display:block;color:var(--ink);font-size:13.5px;margin-bottom:2px;}

/* faq */
.faq-list{display:grid;gap:12px;}
.faq-item{background:#fff;border:2px solid var(--ink);border-radius:14px;box-shadow:4px 4px 0 rgba(28,27,41,.06);overflow:hidden;}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:16px 18px;font-size:14.8px;font-weight:700;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:14px;font-family:inherit;line-height:1.5;}
.faq-q:hover{color:var(--purple);}
.faq-icon{flex:0 0 auto;width:24px;height:24px;border-radius:50%;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;transition:transform .25s ease,background-color .25s ease,color .25s ease;}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:var(--purple);color:#fff;border-color:var(--purple);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 18px 16px;font-size:14px;color:var(--ink-2);margin:0;}

/* wiki */
.wiki-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.wiki-item{background:#fff;border:1.5px solid rgba(28,27,41,.22);border-left:5px solid var(--teal);border-radius:12px;padding:14px 16px;}
.wiki-item:nth-child(2n){border-left-color:var(--purple);}
.wiki-item h3{font-size:14.5px;margin-bottom:4px;}
.wiki-item p{font-size:13.2px;color:var(--ink-2);margin:0;}

/* articles */
.article-box{background:#fff;border:2px solid var(--ink);border-radius:18px;padding:22px;box-shadow:5px 5px 0 rgba(28,27,41,.07);}
.article-list{font-size:14px;color:var(--ink-2);}
.article-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px;margin-top:16px;}
.article-links a{display:block;padding:11px 14px;border:1.5px solid rgba(28,27,41,.2);border-radius:11px;font-size:13.5px;font-weight:600;color:var(--ink-2);text-decoration:none;transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;}
.article-links a:hover{background:var(--purple-soft);border-color:var(--purple);color:var(--purple);transform:translateY(-2px);}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;align-items:start;}
.form-card{background:#fff;border:2px solid var(--ink);border-radius:20px;padding:24px;box-shadow:6px 6px 0 rgba(28,27,41,.08);}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;}
.field label{font-size:13px;font-weight:800;color:var(--ink-2);}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1.5px solid rgba(28,27,41,.24);border-radius:11px;font-size:14px;font-family:inherit;color:var(--ink);background:#FDFCFA;transition:border-color .2s ease,box-shadow .2s ease;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(108,76,241,.16);outline:none;}
.field textarea{min-height:104px;resize:vertical;}
.form-tip{font-size:12.5px;color:var(--ink-3);margin:10px 0 0;}
.contact-card{background:#fff;border:2px solid var(--ink);border-radius:20px;padding:22px;box-shadow:6px 6px 0 rgba(28,27,41,.08);}
.contact-row{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed rgba(28,27,41,.16);font-size:14px;}
.contact-row:last-of-type{border-bottom:none;}
.contact-key{flex:0 0 82px;color:var(--ink-3);font-weight:700;}
.contact-val{color:var(--ink);word-break:break-all;}
.qr-box{width:150px;margin:16px auto 6px;padding:8px;background:#fff;border:2px solid var(--ink);border-radius:16px;box-shadow:3px 3px 0 rgba(28,27,41,.12);}
.qr-box img{display:block;width:100%;height:auto;border-radius:9px;}
.qr-cap{text-align:center;font-size:12.5px;color:var(--ink-3);}

/* footer */
.site-footer{background:#F5F0E5;border-top:2px solid var(--ink);padding:34px 0 18px;margin-top:12px;color:var(--ink);}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1.2fr;gap:26px;}
.footer-brand{display:flex;align-items:center;gap:9px;margin-bottom:10px;}
.footer-desc{font-size:13.5px;color:#565468;margin:0 0 10px;}
.footer-mail{font-size:13.5px;color:#565468;}
.footer-mail a{color:var(--purple);text-decoration:none;font-weight:700;}
.footer-title{font-size:13.5px;font-weight:900;color:var(--ink);margin:0 0 10px;}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 14px;}
.footer-links a{font-size:13.5px;color:#565468;text-decoration:none;transition:color .2s ease;}
.footer-links a:hover{color:var(--purple);text-decoration:underline;}
.footer-bottom{border-top:1px dashed rgba(28,27,41,.2);margin-top:22px;padding-top:14px;display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between;font-size:12.5px;color:#5C5A72;}

/* float bar */
.float-bar{position:fixed;right:16px;bottom:20px;z-index:70;display:flex;flex-direction:column;gap:10px;}
.fab{width:48px;height:48px;border-radius:50%;border:2px solid var(--ink);background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:900;text-decoration:none;cursor:pointer;box-shadow:3px 3px 0 rgba(28,27,41,.22);transition:transform .2s ease,background-color .2s ease,color .2s ease;}
.fab:hover{background:var(--purple);color:#fff;transform:translateY(-2px);}
.fab-top{display:none;font-family:inherit;}
.fab-top.show{display:flex;}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .blob,.hero-ring{animation:none;}
  html{scroll-behavior:auto;}
}

/* responsive */
@media (max-width:1080px){
  .nav-links{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#FFFDF8;border-bottom:2px solid var(--ink);padding:8px 20px 16px;display:none;box-shadow:0 14px 24px rgba(28,27,41,.14);}
  .nav-links.open{display:flex;}
  .nav-links li{border-bottom:1px dashed rgba(28,27,41,.14);}
  .nav-links li:last-child{border-bottom:none;}
  .nav-links a{padding:12px 4px;font-size:15px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .step-grid{grid-template-columns:repeat(2,1fr);}
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .help-contact{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:26px;padding:40px 0 28px;}
  .hero-visual{min-height:220px;order:2;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .partner-list{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:760px){
  .section{padding:44px 0;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .grid-2{grid-template-columns:1fr;}
  .wiki-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
}
@media (max-width:600px){
  .grid-3,.grid-4,.service-grid,.step-grid,.help-contact{grid-template-columns:1fr;}
  .hero-visual{min-height:190px;}
  .blob-a{width:150px;height:150px;}
  .blob-b{width:104px;height:104px;}
  .blob-c{width:82px;height:82px;}
  .blob-d{width:48px;height:48px;}
  .hero-ring{width:120px;height:120px;}
  .form-card,.contact-card{padding:18px;}
  .rating-card{padding:20px;}
  .btn{padding:11px 20px;font-size:14.5px;}
}