*,*::before,*::after{box-sizing:border-box}
:root{
  --ink:#12172b;
  --ink2:#39405a;
  --muted:#5f6683;
  --line:rgba(18,23,43,.10);
  --bg:#fffaf5;
  --card:#ffffff;
  --c1:#ff2f6d;
  --c2:#7a2bff;
  --c3:#ff8a2b;
  --grad:linear-gradient(120deg,#ff2f6d 0%,#c72bff 55%,#7a2bff 100%);
  --shadow:0 22px 44px -26px rgba(30,20,70,.48);
  --radius:18px;
}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    radial-gradient(900px 520px at 10% -6%, rgba(255,47,109,.16), transparent 62%),
    radial-gradient(920px 560px at 92% 2%, rgba(122,43,255,.17), transparent 64%),
    radial-gradient(760px 520px at 55% 46%, rgba(255,138,43,.10), transparent 66%),
    radial-gradient(880px 600px at 20% 96%, rgba(255,47,109,.10), transparent 68%);
  background-repeat:no-repeat;
  background-attachment:fixed;
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(1180px,100% - 40px);margin-inline:auto}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
h2{font-size:clamp(23px,2.9vw,33px);line-height:1.3;font-weight:800}
h3{font-size:18px;line-height:1.45;font-weight:800}
p{margin:0}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,250,245,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:16px;min-height:68px;position:relative}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.ai-page-logo{max-height:38px;width:auto;display:block}
.brand-name{font-size:17px;font-weight:800;letter-spacing:.04em;color:var(--ink);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:0;margin-left:auto}
.nav-links a{display:block;padding:10px 10px;font-size:14.5px;font-weight:600;color:var(--ink2);text-decoration:none;border-radius:10px;white-space:nowrap;transition:color .22s,background .22s}
.nav-links a:hover{color:#c11f57;background:rgba(255,47,109,.08)}
.header-cta{flex:none;margin-left:10px;padding:10px 20px;font-size:14.5px;border-radius:999px;text-decoration:none;color:#fff;background:var(--grad);font-weight:700;box-shadow:0 12px 24px -14px rgba(199,43,255,.8);transition:transform .22s,box-shadow .22s}
.header-cta:hover{transform:translateY(-2px);box-shadow:0 16px 30px -14px rgba(199,43,255,.9)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:40px;border:1px solid var(--line);background:#fff;border-radius:12px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s,opacity .25s}
.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)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-family:inherit;font-weight:700;font-size:15.5px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .22s,box-shadow .22s,color .22s,border-color .22s,background .22s}
.btn-primary{color:#fff;background:var(--grad);box-shadow:0 16px 30px -16px rgba(199,43,255,.75)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 36px -16px rgba(199,43,255,.9)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:var(--ink);background:#fff;border-color:rgba(18,23,43,.14)}
.btn-ghost:hover{border-color:var(--c1);color:#c11f57;transform:translateY(-2px)}

/* ---------- hero ---------- */
.hero{padding:54px 0 46px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:start}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.1em;color:#b81b4f;background:rgba(255,47,109,.10);border:1px solid rgba(255,47,109,.18);padding:5px 14px;border-radius:999px;margin-bottom:16px}
.hero h1{font-size:clamp(29px,4.3vw,50px);line-height:1.18;font-weight:900;margin-bottom:16px}
.h1-line{display:block}
.h1-line.accent{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:#7a2bff;-webkit-text-fill-color:transparent;display:inline-block;padding-bottom:4px}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){.h1-line.accent{color:#c72bff;-webkit-text-fill-color:currentColor}}
.hero-sub{color:var(--ink2);font-size:16.5px;max-width:600px;margin-bottom:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero-points{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px}
.hero-points li{position:relative;padding-left:20px;font-size:14.5px;color:var(--ink2)}
.hero-points li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:3px;background:var(--grad)}
.hero-panel{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow);animation:floatIn .8s ease both}
@keyframes floatIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.panel-title{font-size:13px;font-weight:800;letter-spacing:.12em;color:#b81b4f;margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{display:inline-block;padding:6px 12px;border-radius:9px;font-size:13.5px;font-weight:600;color:var(--ink2);background:#fff;border:1px solid var(--line);transition:transform .22s,color .22s,border-color .22s,box-shadow .22s}
.chips span:hover{transform:translateY(-2px);color:#c11f57;border-color:rgba(255,47,109,.4);box-shadow:0 10px 20px -16px rgba(199,43,255,.9)}
.panel-note{margin-top:16px;font-size:13.5px;color:var(--muted);line-height:1.65}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:36px}
.stat{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:16px;padding:18px 20px;transition:transform .25s,box-shadow .25s}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.stat strong{display:block;font-size:26px;font-weight:900;color:#c11f57;line-height:1.25}
.stat span{font-size:13.5px;color:var(--muted)}

/* ---------- section base ---------- */
.sec{padding:64px 0}
.sec-head{max-width:780px;margin-bottom:30px}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.12em;color:#b81b4f;background:rgba(255,47,109,.10);padding:5px 13px;border-radius:999px;margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15.5px;margin-top:10px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .28s,box-shadow .28s,border-color .28s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,47,109,.30)}
.card p{color:var(--muted);font-size:14.5px;margin-top:8px;line-height:1.7}
.dot{width:34px;height:34px;border-radius:11px;background:var(--grad);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px;position:relative;flex:none}
.dot::after{content:"";width:11px;height:11px;border-radius:4px;background:rgba(255,255,255,.92)}
.tick-list{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px}
.tick-list li{position:relative;padding-left:20px;font-size:14.5px;color:var(--ink2)}
.tick-list li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:3px;background:var(--grad)}

/* ---------- about ---------- */
.about-media{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:26px}
.media-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 14px 34px -28px rgba(30,20,70,.7)}
.media-box .imgwrap{aspect-ratio:16 / 9;overflow:hidden;background:#f4eefb}
.media-box img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.media-box:hover img{transform:scale(1.04)}
.media-box figcaption{padding:12px 16px;font-size:13.5px;color:var(--muted);margin:0}

/* ---------- tags row ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.tag-row span{padding:7px 13px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--ink2);background:#fff;border:1px solid var(--line);transition:transform .2s,color .2s,border-color .2s}
.tag-row span:hover{transform:translateY(-2px);color:#c11f57;border-color:rgba(255,47,109,.4)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step .num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:var(--grad);color:#fff;font-weight:800;font-size:13.5px;margin-bottom:12px}
.step h4{font-size:15.5px;margin-bottom:6px}
.step p{font-size:13.8px;color:var(--muted);line-height:1.65}

/* ---------- network ---------- */
.network-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:start;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.network-wrap h3{margin-bottom:10px}
.network-wrap > div > p{color:var(--muted);font-size:14.8px}
.city-tags{display:flex;flex-wrap:wrap;gap:9px;align-content:flex-start}
.city-tags span{padding:8px 14px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--ink2);background:#fdf7ff;border:1px solid rgba(122,43,255,.16);transition:transform .2s,background .2s,color .2s}
.city-tags span:hover{transform:translateY(-2px);background:#fff;color:#c11f57}

/* ---------- case ---------- */
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .28s,box-shadow .28s}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.case-card .imgwrap{aspect-ratio:4 / 3;overflow:hidden;background:#f4eefb}
.case-card.square .imgwrap{aspect-ratio:1 / 1}
.case-card img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.case-card:hover img{transform:scale(1.05)}
.case-body{padding:18px 20px}
.case-body h3{font-size:16.5px;margin-bottom:6px}
.case-body p{font-size:14px;color:var(--muted)}

/* ---------- review ---------- */
.review-top{display:grid;grid-template-columns:.62fr 1.38fr;gap:20px;align-items:start;margin-bottom:22px}
.rating-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;text-align:center;box-shadow:var(--shadow)}
.rating-score{font-size:56px;font-weight:900;line-height:1;color:#c11f57}
.rating-score span{font-size:18px;font-weight:700;color:var(--muted)}
.stars{margin:12px 0 6px;color:#ff9d1f;font-size:21px;letter-spacing:3px}
.rating-card p{font-size:14px;color:var(--muted)}
.review-note{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.review-note h3{margin-bottom:10px}
.review-note p{color:var(--muted);font-size:14.8px}
.review-note .btn{margin-top:16px}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 16px 36px -32px rgba(30,20,70,.8)}
table{width:100%;border-collapse:collapse;min-width:680px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:14.3px;vertical-align:top;line-height:1.65}
thead th{background:rgba(122,43,255,.07);font-weight:800;color:var(--ink);white-space:nowrap;font-size:14px}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(255,47,109,.045)}
td strong{color:#c11f57;font-weight:800}
.table-tip{margin-top:14px;font-size:13.5px;color:var(--muted)}
.table-tip a{color:#c11f57;font-weight:700;text-decoration:none}
.table-tip a:hover{text-decoration:underline}

/* ---------- quotes ---------- */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:12px;transition:transform .28s,box-shadow .28s,border-color .28s}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(122,43,255,.28)}
.quote p{font-size:14.6px;color:var(--ink2);line-height:1.78}
.quote-who{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.quote-who .avatar{width:34px;height:34px;border-radius:50%;background:var(--grad);flex:none}
.quote-who .name{font-size:14.4px;font-weight:800}
.quote-who .role{font-size:12.6px;color:var(--muted);font-weight:500}

/* ---------- faq ---------- */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:box-shadow .25s,border-color .25s}
.faq-item.open{border-color:rgba(255,47,109,.35);box-shadow:0 18px 34px -30px rgba(30,20,70,.9)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;background:none;border:0;padding:17px 20px;font-size:15.4px;font-weight:700;color:var(--ink);text-align:left;cursor:pointer;font-family:inherit;line-height:1.5}
.faq-q .ico{flex:none;width:24px;height:24px;border-radius:50%;background:rgba(255,47,109,.10);color:#c11f57;display:inline-flex;align-items:center;justify-content:center;font-size:16px;line-height:1;transition:transform .25s,background .25s,color .25s}
.faq-item.open .faq-q .ico{transform:rotate(45deg);background:var(--grad);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:14.4px;line-height:1.75}
.faq-item.open .faq-a{max-height:360px}

/* ---------- wiki ---------- */
.wiki-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;transition:transform .25s,box-shadow .25s}
.wiki-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.wiki-card h4{font-size:15px;margin-bottom:6px;color:#a51a4b}
.wiki-card p{font-size:13.8px;color:var(--muted);line-height:1.7}

/* ---------- news ---------- */
.news-card{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:transform .25s,box-shadow .25s,border-color .25s}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(122,43,255,.3)}
.news-card h4{font-size:15.4px;margin-bottom:6px;color:var(--ink)}
.news-card span{font-size:13.2px;color:var(--muted)}

/* ---------- form ---------- */
.form-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field > span{font-size:13.6px;font-weight:700;color:var(--ink2)}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:14.8px;color:var(--ink);background:#fdfbfa;border:1px solid rgba(18,23,43,.14);border-radius:12px;padding:12px 14px;transition:border-color .22s,box-shadow .22s,background .22s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;background:#fff;border-color:var(--c1);box-shadow:0 0 0 4px rgba(255,47,109,.13)}
.field textarea{resize:vertical;min-height:110px}
.form-box .btn{margin-top:6px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:start}
.contact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.contact-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.contact-item span{display:block;font-size:12.8px;font-weight:700;color:#b81b4f;letter-spacing:.06em;margin-bottom:5px}
.contact-item strong{font-size:15px;font-weight:800;color:var(--ink);word-break:break-all}
.contact-item a{text-decoration:none;color:var(--ink)}
.contact-item a:hover{color:#c11f57}
.qr-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;text-align:center;box-shadow:var(--shadow)}
.qr-box img{width:150px;height:auto;margin:0 auto 12px;border-radius:12px;border:1px solid var(--line)}
.qr-box p{font-size:13.5px;color:var(--muted)}

/* ---------- partner ---------- */
.partner-box{background:linear-gradient(135deg,#fff2f6 0%,#f4eeff 55%,#fff6ea 100%);border:1px solid rgba(122,43,255,.18);border-radius:22px;padding:30px;display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start}
.partner-box h3{font-size:20px;margin-bottom:10px}
.partner-box p{color:var(--ink2);font-size:14.8px}
.partner-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
.partner-list li{position:relative;padding-left:22px;font-size:14.6px;color:var(--ink2)}
.partner-list li::before{content:"";position:absolute;left:0;top:8px;width:10px;height:10px;border-radius:3px;background:var(--grad)}
.partner-box .btn{margin-top:18px}

/* ---------- footer ---------- */
.site-footer{background:#141024;color:#d3cce6;margin-top:20px;padding:42px 0 24px}
.footer-main{display:grid;grid-template-columns:1fr 1.35fr;gap:30px;align-items:start}
.footer-name{font-size:19px;font-weight:900;color:#fff;letter-spacing:.04em;margin-bottom:10px}
.footer-desc{font-size:14px;color:#b9b1d1;max-width:340px}
.footer-contact{margin-top:10px;font-size:13.6px;color:#b9b1d1}
.footer-contact a{color:#ffc7da;text-decoration:none}
.footer-contact a:hover{text-decoration:underline}
.footer-title{font-size:13.5px;font-weight:800;letter-spacing:.1em;color:#ffc7da;margin-bottom:14px}
.link-grid{display:flex;flex-wrap:wrap;gap:8px}
.link-grid a{display:inline-block;padding:6px 12px;border-radius:9px;font-size:13.2px;color:#e7e2f5;text-decoration:none;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10);transition:background .22s,color .22s,transform .22s}
.link-grid a:hover{background:rgba(255,47,109,.28);color:#fff;transform:translateY(-2px)}
.footer-bottom{margin-top:26px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:13.2px;color:#a8a0c4;display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.footer-bottom a{color:#ffc7da;text-decoration:none}
.footer-bottom a:hover{text-decoration:underline}

/* ---------- float ---------- */
.float-stack{position:fixed;right:18px;bottom:20px;z-index:80;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.float-btn{display:inline-flex;align-items:center;justify-content:center;min-width:48px;height:48px;padding:0 16px;border-radius:999px;border:1px solid rgba(18,23,43,.10);background:#fff;color:#c11f57;font-family:inherit;font-size:14px;font-weight:800;cursor:pointer;box-shadow:0 16px 30px -18px rgba(30,20,70,.8);transition:transform .22s,box-shadow .22s,background .22s,color .22s}
.float-btn:hover{transform:translateY(-3px);box-shadow:0 20px 34px -18px rgba(30,20,70,.9)}
.float-btn.solid{background:var(--grad);color:#fff;border-color:transparent}
#toTop{opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,visibility .3s,transform .3s}
#toTop.show{opacity:1;visibility:visible;transform:none}
.kefu-panel{display:none;width:206px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow);text-align:center}
.kefu-panel.open{display:block;animation:floatIn .3s ease both}
.kefu-title{font-size:13.5px;font-weight:800;color:#b81b4f;margin-bottom:10px}
.kefu-panel img{width:140px;height:auto;margin:0 auto 10px;border-radius:10px;border:1px solid var(--line)}
.kefu-meta{font-size:12.8px;color:var(--muted)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .62s ease,transform .62s ease}
.reveal.in{opacity:1;transform:none}
html:not(.js) .reveal{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .review-top{grid-template-columns:1fr}
  .network-wrap{grid-template-columns:1fr}
  .partner-box{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr;gap:22px}
}
@media (max-width:980px){
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .header-cta{display:none}
  .nav-links{position:absolute;top:calc(100% + 1px);left:0;right:0;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:0 0 18px 18px;padding:10px 14px 16px;box-shadow:0 24px 40px -28px rgba(30,20,70,.9);margin-left:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 12px;font-size:15px}
}
@media (max-width:640px){
  .container{width:min(1180px,100% - 32px)}
  .sec{padding:48px 0}
  .hero{padding:38px 0 34px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .stat{padding:14px 16px}
  .stat strong{font-size:22px}
  .about-media{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .contact-list{grid-template-columns:1fr}
  .hero-actions .btn{flex:1 1 auto}
  .rating-score{font-size:46px}
  .float-stack{right:12px;bottom:14px}
  .float-btn{height:44px;min-width:44px;padding:0 14px;font-size:13.5px}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .hero-panel{animation:none}
}