:root{
  --ink:#151827;
  --ink-2:#2b2f45;
  --muted:#5b6076;
  --paper:#f7f4ed;
  --card:#fffdf9;
  --line:rgba(21,24,39,.12);
  --violet:#6d28d9;
  --violet-soft:#ede9fe;
  --cyan:#0891b2;
  --cyan-soft:#cffafe;
  --pink:#db2777;
  --pink-soft:#fce7f3;
  --gold:#b45309;
  --shadow:0 18px 45px rgba(21,24,39,.08);
  --shadow-sm:0 10px 24px rgba(21,24,39,.06);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--paper)}
body{
  margin:0;
  color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;
  font-size:16px;
  line-height:1.65;
  background-color:var(--paper);
  background-image:
    radial-gradient(900px 520px at 92% -8%, rgba(124,58,237,.16), transparent 62%),
    radial-gradient(760px 480px at -8% 18%, rgba(8,145,178,.12), transparent 60%),
    radial-gradient(700px 420px at 70% 55%, rgba(219,39,119,.08), transparent 60%),
    linear-gradient(180deg,#fcfaf4 0%,#f6f2e9 48%,#f8f6f0 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,p,ul{margin:0}
ul{list-style:none;padding:0}
a{color:var(--violet);text-decoration:none}
button{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(252,250,244,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(21,24,39,.08)}
.nav-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);flex:0 0 auto}
.brand:hover{text-decoration:none}
.ai-page-logo{display:block;max-height:42px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-weight:800;font-size:18px;letter-spacing:.02em}
.brand-sub{font-size:10px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:0;list-style:none;margin:0;padding:0}
.nav-links a{display:block;padding:10px 9px;color:var(--ink-2);font-size:14px;border-radius:10px;white-space:nowrap;transition:background .2s ease,color .2s ease}
.nav-links a:hover{background:rgba(109,40,217,.08);color:var(--violet);text-decoration:none}
.nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;border:1px solid transparent;font-size:15px;font-weight:700;line-height:1.2;cursor:pointer;text-decoration:none;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:linear-gradient(135deg,#171a2f,#33215f);color:#fff;box-shadow:0 12px 26px rgba(45,30,100,.22)}
.btn-primary:hover{box-shadow:0 16px 32px rgba(45,30,100,.3)}
.btn-ghost{background:rgba(255,255,255,.62);border-color:rgba(21,24,39,.16);color:var(--ink)}
.btn-ghost:hover{background:#fff;border-color:rgba(109,40,217,.3)}
.btn-light{background:#f8f6ff;color:#1a1730;border-color:rgba(255,255,255,.4);box-shadow:0 12px 24px rgba(0,0,0,.12)}
.btn-sm{padding:9px 14px;font-size:13.5px}
.menu-toggle{display:none;align-items:center;justify-content:center;padding:9px 13px;border-radius:12px;border:1px solid rgba(21,24,39,.16);background:#fffdf9;color:var(--ink);font-size:13px;font-weight:700;cursor:pointer}
.hero{position:relative;overflow:hidden;padding:72px 0 34px;scroll-margin-top:90px}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(21,24,39,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(21,24,39,.045) 1px,transparent 1px);background-size:56px 56px;opacity:.65;pointer-events:none}
.hero-glow{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;pointer-events:none}
.hero-glow.g1{width:420px;height:420px;top:-130px;right:5%;background:rgba(124,58,237,.3);animation:floatA 14s ease-in-out infinite alternate}
.hero-glow.g2{width:360px;height:360px;bottom:-160px;left:-100px;background:rgba(8,145,178,.2);animation:floatB 16s ease-in-out infinite alternate}
.hero>.container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:42px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:linear-gradient(135deg,rgba(237,233,254,.92),rgba(207,250,254,.82));border:1px solid rgba(109,40,217,.14);color:#4c1d95;font-size:12px;font-weight:700;letter-spacing:.08em}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,#7c3aed,#06b6d4);box-shadow:0 0 0 3px rgba(109,40,217,.1);flex:0 0 auto}
.hero-title{font-size:clamp(34px,5.2vw,58px);line-height:1.08;letter-spacing:-.035em;margin:18px 0;color:var(--ink)}
.hero-title .accent{color:var(--violet);box-shadow:inset 0 -.16em 0 rgba(196,181,253,.55)}
.hero-lead{font-size:17px;color:var(--muted);max-width:620px;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px}
.hero-note{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;color:var(--muted);font-size:13px}
.hero-note a{font-weight:700}
.hero-panel{position:relative;background:rgba(255,253,249,.84);border:1px solid rgba(109,40,217,.16);border-radius:28px;padding:24px;box-shadow:var(--shadow);backdrop-filter:blur(14px)}
.hero-panel::before{content:"";position:absolute;top:0;left:24px;right:24px;height:3px;border-radius:0 0 6px 6px;background:linear-gradient(90deg,#7c3aed,#06b6d4,#ec4899)}
.panel-kicker{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--violet);margin-bottom:4px}
.panel-title{font-size:22px;font-weight:800;letter-spacing:-.02em}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 20px}
.chip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#f3efff;color:#4c1d95;font-size:12.5px;font-weight:600;border:1px solid rgba(109,40,217,.12)}
.chip.cyan{background:#ecfeff;color:#155e75;border-color:rgba(8,145,178,.16)}
.chip.pink{background:#fff1f7;color:#9d174d;border-color:rgba(219,39,119,.14)}
.panel-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;border-top:1px solid var(--line);padding-top:16px}
.panel-stat strong{display:block;font-size:21px;line-height:1.2;letter-spacing:-.02em;color:var(--ink)}
.panel-stat span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.metric-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:28px}
.metric-card{background:rgba(255,253,249,.82);border:1px solid var(--line);border-radius:18px;padding:18px;backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}
.metric-card strong{display:block;font-size:23px;line-height:1.2;letter-spacing:-.02em;color:var(--ink)}
.metric-card span{display:block;font-size:13px;color:var(--muted);margin-top:3px}
.section{padding:62px 0;scroll-margin-top:92px}
.section-head{max-width:780px;margin-bottom:28px}
.section-head h2{font-size:clamp(26px,3.4vw,38px);line-height:1.2;letter-spacing:-.025em;margin:10px 0 12px;color:var(--ink)}
.section-head p{color:var(--muted);font-size:15.5px}
.card{background:rgba(255,253,249,.94);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.lift{transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.lift:hover{transform:translateY(-4px);box-shadow:0 22px 44px rgba(21,24,39,.1);border-color:rgba(109,40,217,.22)}
.about-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:24px;align-items:start}
.about-copy{padding:26px}
.about-copy p{color:var(--muted);font-size:15px;margin-top:14px}
.about-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}
.about-point{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:14px;background:rgba(255,255,255,.6);border:1px solid rgba(21,24,39,.08);font-size:13.5px;color:var(--ink-2)}
.dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#7c3aed,#06b6d4);flex:0 0 auto;margin-top:6px}
.about-panel{padding:26px;background:linear-gradient(180deg,rgba(255,253,249,.96),rgba(250,247,255,.94))}
.about-panel h3{font-size:19px;margin-bottom:6px}
.about-panel>p{color:var(--muted);font-size:13.5px}
.capability-list{display:grid;gap:0;margin-top:14px}
.capability-list li{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(21,24,39,.12);font-size:14px}
.capability-list li:last-child{border-bottom:0}
.capability-list span{color:var(--muted);font-size:12.5px;text-align:right}
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.service-card{padding:22px;display:flex;flex-direction:column;gap:10px}
.service-card h3{font-size:18px;letter-spacing:-.01em}
.service-card p{color:var(--muted);font-size:14px;line-height:1.65}
.service-tag{align-self:flex-start;display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--violet-soft);color:#4c1d95;font-size:11.5px;font-weight:700;letter-spacing:.04em}
.service-tag.cyan{background:var(--cyan-soft);color:#155e75}
.service-tag.pink{background:var(--pink-soft);color:#9d174d}
.showcase-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:20px}
.media-frame{background:linear-gradient(135deg,#f2edff,#e8fbff);border:1px solid var(--line);border-radius:20px;padding:10px;display:flex;align-items:center;justify-content:center;overflow:hidden;aspect-ratio:16/10}
.media-frame img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;border-radius:12px}
.media-frame.banner{aspect-ratio:4/3}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.step{padding:18px;border-radius:18px;background:rgba(255,253,249,.92);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.step-num{font-size:12px;font-weight:800;color:var(--violet);letter-spacing:.12em}
.step h3{font-size:16px;margin:8px 0 6px}
.step p{font-size:13.5px;color:var(--muted)}
.process-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.process-card{padding:18px;border-radius:18px;background:rgba(255,253,249,.92);border:1px solid var(--line);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.process-card::before{content:"";position:absolute;top:0;left:18px;right:18px;height:3px;border-radius:0 0 5px 5px;background:linear-gradient(90deg,#7c3aed,#06b6d4)}
.process-num{font-size:12px;font-weight:800;color:var(--violet);letter-spacing:.12em}
.process-card h3{font-size:15.5px;margin:8px 0 6px}
.process-card p{font-size:13px;color:var(--muted)}
.industry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.industry-card{padding:20px;display:flex;flex-direction:column;gap:8px}
.industry-card h3{font-size:17px}
.industry-card p{font-size:13.5px;color:var(--muted)}
.network-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.network-card{padding:20px;border-radius:18px;background:rgba(255,253,249,.92);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.network-card h3{font-size:16px;margin-bottom:6px}
.network-card p{font-size:13.5px;color:var(--muted)}
.case-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:18px;align-items:stretch}
.case-media{aspect-ratio:1/1;background:linear-gradient(135deg,#f2edff,#e8fbff);border:1px solid var(--line);border-radius:22px;padding:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.case-media img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;border-radius:14px}
.case-list{display:grid;gap:12px}
.case-card{padding:18px;display:flex;flex-direction:column;gap:7px}
.case-card h3{font-size:16.5px}
.case-card p{font-size:13.5px;color:var(--muted)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}
.review-layout{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:18px;align-items:start}
.score-card{padding:26px;background:linear-gradient(160deg,#fffdf9,#f4efff);border:1px solid rgba(109,40,217,.16);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.score-num{font-size:58px;line-height:1;font-weight:900;letter-spacing:-.06em;color:var(--ink);margin:10px 0 6px}
.score-num span{font-size:18px;color:var(--muted);font-weight:700;letter-spacing:0}
.stars{color:var(--gold);font-size:20px;letter-spacing:2px;line-height:1.2}
.stars.small{font-size:14px;letter-spacing:1px}
.score-card p{color:var(--muted);font-size:13.5px;margin-top:10px}
.table-wrap{overflow-x:auto;border-radius:20px;border:1px solid var(--line);background:#fffdf9;box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;min-width:760px;font-size:14px}
th,td{padding:13px 14px;text-align:left;border-bottom:1px solid rgba(21,24,39,.08);vertical-align:top}
thead th{background:#191b2f;color:#fff;font-weight:700;white-space:nowrap}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody th{font-weight:700;color:var(--ink);background:rgba(244,240,255,.5);white-space:nowrap}
.highlight{background:rgba(237,233,254,.68);color:#3b1d85;font-weight:700}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.testimonial{padding:22px;display:flex;flex-direction:column;gap:12px}
.quote{font-size:14.5px;color:var(--ink-2)}
.person{display:flex;align-items:center;gap:10px;margin-top:auto;border-top:1px solid var(--line);padding-top:12px}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,#ede9fe,#cffafe);color:#4c1d95;flex:0 0 auto}
.person strong{display:block;font-size:14px;line-height:1.3}
.person span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:16px}
.price-card{padding:22px;display:flex;flex-direction:column;gap:12px}
.price-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.price-card h3{font-size:18px}
.price{font-size:25px;font-weight:900;letter-spacing:-.03em;color:var(--ink)}
.price small{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:0}
.check-list{display:grid;gap:8px;font-size:13.5px;color:var(--ink-2)}
.check-list li{display:flex;gap:8px;align-items:flex-start}
.check-list li::before{content:"✓";color:var(--violet);font-weight:800;flex:0 0 auto}
.token-note{padding:16px 18px;border-radius:16px;background:rgba(255,253,249,.9);border:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.token-note a{font-weight:700}
.match-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.match-card{padding:22px;display:flex;flex-direction:column;gap:10px}
.match-card h3{font-size:18px}
.match-card p{font-size:13.5px;color:var(--muted)}
.match-card .check-list{margin:2px 0 4px}
.join-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:18px;align-items:stretch}
.join-copy{padding:26px}
.join-copy h3{font-size:19px;margin-bottom:10px}
.join-copy>p{font-size:14.5px;color:var(--muted)}
.join-list{display:grid;gap:10px;margin-top:18px}
.join-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.join-cta{padding:26px;background:linear-gradient(145deg,#1a1730,#33245f);color:#f7f5ff;border-radius:var(--radius);display:flex;flex-direction:column;gap:14px;box-shadow:0 22px 45px rgba(26,23,48,.2)}
.join-cta h3{font-size:23px;line-height:1.25;letter-spacing:-.02em;color:#fff}
.join-cta p{font-size:14px;color:#dcd9f0}
.join-cta .btn{align-self:flex-start}
.help-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.help-card{padding:18px;border-radius:18px;background:rgba(255,253,249,.92);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.help-card h3{font-size:15.5px;margin-bottom:6px}
.help-card p{font-size:13px;color:var(--muted)}
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}
.faq-item{background:#fffdf9;border:1px solid var(--line);border-radius:16px;padding:0 18px;box-shadow:var(--shadow-sm);transition:border-color .2s ease,box-shadow .2s ease}
.faq-item[open]{border-color:rgba(109,40,217,.28);box-shadow:0 14px 30px rgba(21,24,39,.08)}
.faq-item summary{list-style:none;cursor:pointer;padding:16px 0;display:flex;justify-content:space-between;align-items:flex-start;gap:16px;font-weight:700;color:var(--ink);font-size:14.5px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{width:22px;height:22px;border-radius:50%;background:var(--violet-soft);color:#4c1d95;display:grid;place-items:center;font-size:16px;font-weight:800;flex:0 0 auto;transition:transform .22s ease}
.faq-item[open] .faq-icon{transform:rotate(45deg)}
.faq-answer{padding:0 0 16px;color:var(--muted);font-size:14px;line-height:1.7}
.wiki-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:18px;align-items:start}
.wiki-cloud{padding:24px}
.wiki-cloud h3{font-size:18px;margin-bottom:6px}
.wiki-cloud p{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid rgba(21,24,39,.1);font-size:13px;color:var(--ink-2);font-weight:600}
.tag:nth-child(3n+1){background:#f5f0ff;border-color:rgba(109,40,217,.12);color:#4c1d95}
.tag:nth-child(3n+2){background:#ecfeff;border-color:rgba(8,145,178,.14);color:#155e75}
.tag:nth-child(3n){background:#fff1f7;border-color:rgba(219,39,119,.12);color:#9d174d}
.wiki-defs{display:grid;gap:10px}
.wiki-def{padding:16px 18px}
.wiki-def h3{font-size:15.5px;margin-bottom:4px}
.wiki-def p{font-size:13.5px;color:var(--muted)}
.article-list{display:grid;gap:10px}
.article-link{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:16px 18px;background:#fffdf9;border:1px solid var(--line);border-radius:14px;color:var(--ink);box-shadow:var(--shadow-sm);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.article-link:hover{transform:translateY(-2px);border-color:rgba(109,40,217,.24);box-shadow:0 14px 30px rgba(21,24,39,.08);text-decoration:none}
.article-link span{font-size:14.5px;font-weight:700}
.article-link strong{color:var(--violet);font-size:18px;flex:0 0 auto}
.contact-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:18px;align-items:start}
.contact-card{padding:24px}
.contact-card h3{font-size:18px;margin-bottom:12px}
.contact-list{display:grid;gap:10px;font-size:14px}
.contact-list li{display:flex;justify-content:space-between;gap:16px;padding-bottom:9px;border-bottom:1px dashed rgba(21,24,39,.12)}
.contact-list li:last-child{border-bottom:0;padding-bottom:0}
.contact-list span{color:var(--muted);flex:0 0 auto}
.contact-list a,.contact-list strong{text-align:right;font-weight:700;color:var(--ink)}
.qr-block{display:flex;align-items:center;gap:16px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.qr-frame{width:150px;aspect-ratio:1/1;border-radius:16px;border:1px solid var(--line);background:#fff;padding:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex:0 0 auto}
.qr-frame img{display:block;width:100%;height:auto;border-radius:10px}
.qr-copy strong{display:block;font-size:14px;margin-bottom:4px}
.qr-copy p{font-size:12.5px;color:var(--muted)}
.contact-form{padding:24px;scroll-margin-top:100px}
.contact-form h3{font-size:18px;margin-bottom:6px}
.form-intro{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1/-1}
.field label{font-size:13px;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(21,24,39,.16);background:#fff;color:var(--ink);font-size:14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}
.field textarea{min-height:118px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#8a8fa3}
.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(109,40,217,.55);box-shadow:0 0 0 4px rgba(109,40,217,.1)}
.form-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:16px}
.form-actions p{font-size:12.5px;color:var(--muted)}
.site-footer{background:#121421;color:#eceef8;padding:52px 0 20px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.75fr) minmax(0,1.05fr);gap:28px}
.footer-name{font-size:20px;font-weight:800;letter-spacing:.02em;margin-bottom:8px;color:#fff}
.footer-brand p{font-size:13.5px;color:#bfc3d9;max-width:420px}
.footer-title{font-size:13px;font-weight:800;letter-spacing:.08em;color:#fff;margin-bottom:12px}
.footer-links{display:grid;gap:8px;font-size:13.5px}
.footer-links a{color:#d9dcf0}
.footer-links a:hover{color:#fff;text-decoration:underline}
.footer-contact{font-size:13.5px;color:#bfc3d9;margin-bottom:8px}
.footer-contact a{color:#e4e6f5}
.footer-friend{display:flex;flex-wrap:wrap;gap:7px 12px;margin-top:12px}
.footer-friend a{font-size:12.5px;color:#c7cbe2}
.footer-friend a:hover{color:#fff;text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:16px;font-size:12.5px;color:#aeb3cc}
.footer-bottom a{color:#dfe2f2}
.float-dock{position:fixed;right:18px;bottom:18px;z-index:70;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.float-btn{display:inline-flex;align-items:center;justify-content:center;min-width:50px;height:44px;padding:0 14px;border-radius:999px;border:1px solid rgba(21,24,39,.16);background:#fffdf9;color:var(--ink);font-size:13px;font-weight:800;cursor:pointer;box-shadow:0 12px 28px rgba(21,24,39,.16);transition:transform .2s ease,background .2s ease}
.float-btn:hover{transform:translateY(-2px);background:#fff}
.back-top{display:none}
.back-top.show{display:inline-flex}
.support-panel{position:fixed;right:18px;bottom:86px;z-index:71;width:min(300px,calc(100vw - 36px));background:#fffdf9;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px rgba(21,24,39,.22);padding:18px;display:none}
.support-panel.open{display:block;animation:panelIn .22s ease both}
.support-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.support-head strong{font-size:16px}
.support-head button{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:#f7f4ed;color:var(--ink);font-size:18px;line-height:1;cursor:pointer}
.support-qr{width:150px;margin:0 auto 10px;border-radius:14px;border:1px solid var(--line);padding:8px;background:#fff}
.support-qr img{display:block;width:100%;height:auto;border-radius:9px}
.support-panel p{font-size:12.5px;color:var(--muted);text-align:center;margin-bottom:4px}
.support-panel .btn{margin-top:12px}
.btn-block{width:100%}
.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}
:focus-visible{outline:3px solid rgba(109,40,217,.45);outline-offset:2px}
.reveal{opacity:1}
.reveal.is-visible{animation:rise .65s ease both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes floatA{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-18px,22px,0) scale(1.06)}}
@keyframes floatB{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(20px,-16px,0) scale(1.05)}}
@keyframes panelIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media (max-width:1024px){
  .menu-toggle{display:inline-flex}
  .nav-links{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fffdf9;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:10px;z-index:60}
  .site-header.nav-open .nav-links{display:flex}
  .nav-links a{padding:12px 14px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .about-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .process-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .industry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .network-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .testimonial-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pricing-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .match-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .help-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .faq-grid{grid-template-columns:1fr}
  .wiki-layout{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr}
  .review-layout{grid-template-columns:1fr}
  .case-layout{grid-template-columns:1fr}
  .join-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:900px){
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{padding:54px 0 28px}
  .section{padding:52px 0}
}
@media (max-width:760px){
  .metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .showcase-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .industry-grid{grid-template-columns:1fr}
  .testimonial-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
  .match-grid{grid-template-columns:1fr}
  .help-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .about-points{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
}
@media (max-width:600px){
  .container{width:calc(100% - 28px)}
  .brand-sub{display:none}
  .nav-actions .btn-sm{padding:8px 11px;font-size:12.5px}
  .hero-title{font-size:clamp(30px,9vw,42px)}
  .hero-lead{font-size:15.5px}
  .panel-stats{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr}
  .network-grid{grid-template-columns:1fr}
  .help-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .field-full{grid-column:auto}
  .contact-list li{flex-direction:column;gap:2px}
  .contact-list a,.contact-list strong{text-align:left}
  .qr-block{align-items:flex-start}
  .qr-frame{width:128px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .metric-strip{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .score-num{font-size:48px}
  .article-link span{font-size:13.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}