:root{
  --bg:#07040e;
  --panel:#150d28;
  --panel-2:#110921;
  --line:rgba(168,116,255,.20);
  --line-strong:rgba(255,46,166,.42);
  --pink:#ff2ea6;
  --magenta:#d946ef;
  --violet:#8b5cf6;
  --cyan:#35e6ff;
  --text:#f3ecfb;
  --muted:#ab9cc4;
  --radius:16px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    radial-gradient(1100px 620px at 88% -8%, rgba(217,70,239,.22), transparent 62%),
    radial-gradient(900px 640px at -6% 18%, rgba(124,58,237,.24), transparent 62%),
    radial-gradient(900px 720px at 50% 108%, rgba(255,46,166,.14), transparent 62%),
    linear-gradient(180deg,#07040e 0%,#0a0616 42%,#0b0718 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,p,ul,figure{margin:0;}
ul{padding:0;list-style:none;}
a{color:inherit;}
img{border:0;}
section[id]{scroll-margin-top:88px;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(8,4,16,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0;}
.brand .ai-page-logo{max-height:34px;width:auto;display:block;}
.brand-name{font-size:17px;font-weight:800;letter-spacing:.06em;color:#fff;white-space:nowrap;}
.nav-links{display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap;}
.nav-links a{
  display:block;padding:8px 11px;font-size:14px;color:var(--muted);
  text-decoration:none;border-radius:8px;
  transition:color .2s ease,background-color .2s ease;
}
.nav-links a:hover,.nav-links a:focus{color:#fff;background:rgba(255,46,166,.16);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-toggle{
  display:none;width:42px;height:42px;padding:0;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.05);
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;font-size:14.5px;font-weight:700;line-height:1.4;
  border-radius:999px;text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .25s ease,background-color .25s ease,border-color .25s ease,color .25s ease;
  font-family:inherit;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(120deg,#ff2ea6 0%,#b23bff 55%,#7c3aed 100%);
  box-shadow:0 14px 30px -14px rgba(255,46,166,.85);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 38px -14px rgba(255,46,166,.95);}
.btn-ghost{color:var(--text);border-color:var(--line);background:rgba(255,255,255,.04);}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--line-strong);background:rgba(255,46,166,.14);color:#fff;}
.btn-block{width:100%;}
.btn-sm{padding:9px 18px;font-size:13.5px;}

/* ---------- Hero ---------- */
.hero{position:relative;padding:70px 0 56px;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center;}
.eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:.16em;
  color:#ffb8e4;border:1px solid var(--line-strong);border-radius:999px;
  padding:5px 14px;margin-bottom:20px;background:rgba(255,46,166,.10);
}
.hero h1{
  font-size:clamp(30px,4.6vw,52px);line-height:1.24;font-weight:900;
  letter-spacing:-.02em;margin:0 0 20px;color:#fff;
}
.hero h1 .accent{color:#ff5cc0;}
.hero-sub{color:#c9bcdd;font-size:16px;max-width:600px;margin:0 0 26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.hero-note{margin-top:18px;color:#9d8fb8;font-size:13.5px;letter-spacing:.02em;}
.hero-note span{color:#ff8fd0;font-weight:700;}
.hero-title-anim,.hero-sub-anim,.hero-actions-anim,.hero-note-anim{animation:rise .8s ease both;}
.hero-sub-anim{animation-delay:.1s;}
.hero-actions-anim{animation-delay:.18s;}
.hero-note-anim{animation-delay:.26s;}
@keyframes rise{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:none;}}

.hero-visual{
  position:relative;width:100%;max-width:430px;aspect-ratio:1/1;margin:0 auto;
  border-radius:28px;border:1px solid var(--line);overflow:hidden;
  background:radial-gradient(circle at 50% 50%,#1b1035 0%,#0b0618 72%);
  box-shadow:0 40px 80px -50px rgba(217,70,239,.9);
}
.hv-grid{
  position:absolute;inset:0;opacity:.7;
  background-image:linear-gradient(rgba(168,116,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(168,116,255,.16) 1px,transparent 1px);
  background-size:36px 36px;
  animation:gridShift 16s linear infinite;
}
@keyframes gridShift{from{background-position:0 0;}to{background-position:36px 36px;}}
.hv-glow{
  position:absolute;left:50%;top:50%;width:70%;height:70%;
  transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle,rgba(255,46,166,.5),rgba(139,92,246,.24) 55%,transparent 72%);
  filter:blur(18px);animation:pulseGlow 6s ease-in-out infinite;
}
@keyframes pulseGlow{
  0%,100%{opacity:.62;transform:translate(-50%,-50%) scale(.94);}
  50%{opacity:1;transform:translate(-50%,-50%) scale(1.06);}
}
.hv-ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;}
.hv-ring-1{width:52%;height:52%;border:1px solid rgba(217,70,239,.45);animation:ringPulse 5s ease-in-out infinite;}
.hv-ring-2{width:72%;height:72%;border:1px dashed rgba(53,230,255,.30);animation:ringPulse 7s ease-in-out infinite .6s;}
.hv-ring-3{width:90%;height:90%;border:1px solid rgba(255,46,166,.22);animation:ringPulse 9s ease-in-out infinite 1.2s;}
@keyframes ringPulse{0%,100%{opacity:.45;}50%{opacity:1;}}
.hv-core{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:26%;height:26%;border-radius:50%;
  background:radial-gradient(circle at 34% 30%,#ffffff,#ff2ea6 46%,#7c3aed 100%);
  box-shadow:0 0 60px rgba(255,46,166,.75);
}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:48px;}
.stat{
  background:linear-gradient(160deg,rgba(23,14,43,.9),rgba(17,9,33,.75));
  border:1px solid var(--line);border-radius:14px;padding:18px 16px;text-align:center;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.stat:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 20px 40px -24px rgba(255,46,166,.8);}
.stat strong{display:block;font-size:clamp(22px,3vw,30px);font-weight:900;color:#fff;line-height:1.25;letter-spacing:-.01em;}
.stat span{display:block;margin-top:4px;font-size:13px;color:var(--muted);}

/* ---------- Section base ---------- */
.section{padding:70px 0;position:relative;}
.section-head{margin-bottom:34px;max-width:820px;}
.section-title{font-size:clamp(23px,3.1vw,36px);line-height:1.35;font-weight:800;letter-spacing:-.01em;color:#fff;margin:0 0 14px;}
.section-desc{color:var(--muted);font-size:15.5px;margin:0;}
.grid{display:grid;gap:18px;}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}

/* ---------- Cards ---------- */
.card{
  background:linear-gradient(160deg,#170e2b 0%,#110921 100%);
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 46px -24px rgba(255,46,166,.85);}
.card h3{font-size:16.5px;font-weight:800;color:#fff;margin:0 0 8px;letter-spacing:.01em;}
.card p{color:var(--muted);font-size:14.5px;margin:0;}
.card-idx{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:30px;height:30px;padding:0 8px;margin-bottom:14px;
  border-radius:9px;font-size:13px;font-weight:800;
  color:#ffb8e4;background:rgba(255,46,166,.14);border:1px solid var(--line-strong);
}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:26px;}
.frame{
  border-radius:14px;border:1px solid var(--line);overflow:hidden;
  background:#0b0618;aspect-ratio:16/10;
  display:flex;align-items:center;justify-content:center;padding:8px;
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.frame:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 20px 40px -26px rgba(255,46,166,.9);}
.frame img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;}

/* ---------- Tag cloud ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;}
.tag{
  font-size:13px;padding:6px 13px;border-radius:999px;
  color:#e6d9ff;border:1px solid var(--line);background:rgba(139,92,246,.12);
  transition:color .2s ease,border-color .2s ease,background-color .2s ease,transform .2s ease;
}
.tag:hover{color:#fff;border-color:var(--line-strong);background:rgba(255,46,166,.2);transform:translateY(-2px);}

/* ---------- Timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.tl-item{position:relative;padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(160deg,#170e2b,#110921);transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;}
.tl-item:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 46px -24px rgba(255,46,166,.85);}
.tl-step{font-size:12.5px;letter-spacing:.14em;color:#ff8fd0;font-weight:800;}
.tl-item h3{font-size:16px;margin:8px 0 8px;color:#fff;font-weight:800;}
.tl-item p{font-size:14.5px;color:var(--muted);margin:0;}

/* ---------- Table ---------- */
.table-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  border:1px solid var(--line);border-radius:16px;background:rgba(20,12,38,.72);
}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px;}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(168,116,255,.14);vertical-align:top;}
thead th{background:rgba(255,46,166,.12);color:#fff;font-weight:800;white-space:nowrap;font-size:14px;}
tbody td{color:#c9bcdd;}
tbody td:first-child{color:#fff;font-weight:700;white-space:nowrap;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover td{background:rgba(139,92,246,.10);}
.cell-good{color:#7ef7c8;font-weight:700;}

/* ---------- Rating ---------- */
.rating-box{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;align-items:center;
  border:1px solid var(--line-strong);border-radius:20px;padding:26px;margin-bottom:24px;
  background:linear-gradient(135deg,rgba(255,46,166,.16),rgba(124,58,237,.16) 60%,rgba(15,9,30,.7));
}
.rating-score{text-align:center;}
.rating-score strong{display:block;font-size:clamp(38px,6vw,58px);font-weight:900;color:#fff;line-height:1.1;letter-spacing:-.02em;}
.rating-score strong em{font-style:normal;font-size:16px;color:#ffb8e4;font-weight:700;margin-left:4px;}
.rating-score .stars{display:block;margin-top:6px;font-size:17px;color:#ffd166;letter-spacing:.16em;}
.rating-score span{display:block;margin-top:6px;font-size:13px;color:#c9bcdd;}
.rating-text h3{font-size:18px;color:#fff;margin:0 0 10px;font-weight:800;}
.rating-text p{color:#d5c9ea;font-size:14.5px;margin:0;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{border:1px solid var(--line);border-radius:14px;background:linear-gradient(160deg,#170e2b,#110921);overflow:hidden;transition:border-color .25s ease;}
.faq-item.open{border-color:var(--line-strong);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 20px;background:transparent;border:0;cursor:pointer;
  font-family:inherit;font-size:15px;font-weight:700;color:#fff;text-align:left;line-height:1.5;
}
.faq-q:hover{color:#ff8fd0;}
.faq-q .faq-icon{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;color:#ffb8e4;
  border:1px solid var(--line-strong);background:rgba(255,46,166,.14);
  transition:transform .28s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-item.open .faq-a{max-height:340px;}
.faq-a p{padding:0 20px 18px;color:var(--muted);font-size:14.5px;margin:0;}

/* ---------- Reviews ---------- */
.review-card{display:flex;flex-direction:column;gap:14px;}
.review-top{display:flex;align-items:center;gap:12px;}
.avatar{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,#ff2ea6,#7c3aed);
}
.review-name{font-size:14.5px;font-weight:800;color:#fff;line-height:1.4;}
.review-role{font-size:12.5px;color:#9d8fb8;line-height:1.4;}
.review-card p{color:#c9bcdd;font-size:14.5px;margin:0;}

/* ---------- Form ---------- */
.form-panel{
  border:1px solid var(--line);border-radius:20px;padding:26px;
  background:linear-gradient(160deg,rgba(23,14,43,.95),rgba(17,9,33,.85));
}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field > span{font-size:13.5px;color:#d5c9ea;font-weight:700;}
.field input,.field select,.field textarea{
  width:100%;padding:11px 14px;font-size:14.5px;font-family:inherit;color:#fff;
  background:#0c0718;border:1px solid var(--line);border-radius:11px;
  outline:none;transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#7c7093;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--line-strong);box-shadow:0 0 0 3px rgba(255,46,166,.16);
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#b09ccb 50%),linear-gradient(135deg,#b09ccb 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.field textarea{resize:vertical;min-height:104px;}
.form-tip{margin-top:14px;font-size:13px;color:#9d8fb8;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:start;}
.contact-list{display:grid;gap:12px;}
.contact-item{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:14px 18px;border:1px solid var(--line);border-radius:13px;
  background:rgba(20,12,38,.72);font-size:14.5px;
}
.contact-item span{color:#9d8fb8;}
.contact-item strong{color:#fff;font-weight:700;word-break:break-all;}
.contact-item a{color:#ff8fd0;text-decoration:none;}
.contact-item a:hover{text-decoration:underline;}
.qr-card{
  border:1px solid var(--line);border-radius:18px;padding:20px;text-align:center;
  background:linear-gradient(160deg,rgba(23,14,43,.95),rgba(17,9,33,.85));
}
.qr-card img{max-width:100%;height:auto;display:block;border-radius:12px;margin:0 auto 12px;background:#fff;padding:8px;}
.qr-card h3{font-size:15px;color:#fff;margin:0 0 4px;font-weight:800;}
.qr-card p{font-size:13px;color:#9d8fb8;margin:0;}

/* ---------- News ---------- */
.news-list{display:grid;gap:12px;}
.news-item{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 20px;border:1px solid var(--line);border-radius:13px;
  background:rgba(20,12,38,.72);text-decoration:none;
  transition:transform .24s ease,border-color .24s ease,background-color .24s ease;
}
.news-item:hover{transform:translateX(4px);border-color:var(--line-strong);background:rgba(255,46,166,.1);}
.news-item .news-title{color:#fff;font-size:15px;font-weight:700;}
.news-item .news-arrow{color:#ff8fd0;font-size:13px;font-weight:700;white-space:nowrap;}

/* ---------- Footer ---------- */
.site-footer{
  background:#0a0616;border-top:1px solid var(--line);
  padding:44px 0 24px;color:#b9aacd;
}
.footer-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:start;}
.footer-name{font-size:17px;font-weight:900;color:#fff;margin:0 0 10px;letter-spacing:.05em;}
.footer-desc{font-size:14px;color:#a393bb;margin:0 0 10px;max-width:520px;}
.footer-desc a{color:#ff8fd0;text-decoration:none;}
.footer-desc a:hover{text-decoration:underline;}
.footer-title{font-size:14px;font-weight:800;color:#fff;margin:0 0 12px;}
.friend-links{display:flex;flex-wrap:wrap;gap:10px 16px;}
.friend-links a{
  font-size:13.5px;color:#c9bcdd;text-decoration:none;
  border-bottom:1px solid rgba(168,116,255,.35);padding-bottom:1px;
  transition:color .2s ease,border-color .2s ease;
}
.friend-links a:hover{color:#ff8fd0;border-color:#ff8fd0;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
  margin-top:30px;padding-top:18px;border-top:1px solid rgba(168,116,255,.16);
  font-size:13px;color:#8f81a8;
}
.ai-page-home-link{color:#c9bcdd;text-decoration:none;}
.ai-page-home-link:hover{color:#ff8fd0;}

/* ---------- Dock ---------- */
.dock{position:fixed;right:16px;bottom:76px;z-index:300;display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
.dock-btn{
  width:52px;height:52px;border-radius:16px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;
  font-family:inherit;font-size:11.5px;font-weight:700;color:#fff;
  border:1px solid var(--line-strong);
  background:linear-gradient(135deg,#ff2ea6,#7c3aed);
  box-shadow:0 16px 32px -18px rgba(255,46,166,.95);
  transition:transform .22s ease,box-shadow .22s ease;
}
.dock-btn:hover{transform:translateY(-3px);box-shadow:0 22px 40px -18px rgba(255,46,166,1);}
.dock-btn.dock-dark{background:rgba(21,13,40,.96);color:#e6d9ff;border-color:var(--line);box-shadow:none;font-size:16px;}
.dock-btn.dock-dark:hover{border-color:var(--line-strong);}
.kefu-panel{
  position:absolute;right:64px;bottom:0;width:240px;
  padding:16px;border-radius:16px;border:1px solid var(--line-strong);
  background:#120a24;box-shadow:0 26px 60px -26px rgba(0,0,0,.9);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
  text-align:center;
}
.kefu-panel.show{opacity:1;visibility:visible;transform:none;}
.kefu-panel img{max-width:100%;height:auto;display:block;border-radius:10px;margin:0 auto 10px;background:#fff;padding:6px;}
.kefu-panel p{font-size:12.5px;color:#c9bcdd;margin:0 0 6px;line-height:1.6;}
.kefu-panel p:last-child{margin-bottom:0;}

/* ---------- Reveal ---------- */
.js-anim .reveal{opacity:0;transform:translateY(22px);transition:opacity .62s ease,transform .62s ease;}
.js-anim .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  .js-anim .reveal{opacity:1;transform:none;transition:none;}
  .hv-grid,.hv-glow,.hv-ring,.hero-title-anim,.hero-sub-anim,.hero-actions-anim,.hero-note-anim{animation:none;}
  html{scroll-behavior:auto;}
}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:980px){
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#0d0720;border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -24px rgba(0,0,0,.9);padding:10px 0 16px;
  }
  .nav.open{display:block;}
  .nav-links{flex-direction:column;align-items:stretch;justify-content:flex-start;}
  .nav-links a{padding:13px 22px;font-size:15px;border-radius:0;}
  .nav-toggle{display:flex;}
  .header-actions .btn-ghost{display:none;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .hero-visual{max-width:320px;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .contact-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;}
  .rating-box{grid-template-columns:1fr;text-align:center;}
}
@media (max-width:760px){
  .form-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .section{padding:52px 0;}
  .hero{padding:48px 0 42px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .brand-name{font-size:15px;}
  .header-actions .btn{padding:9px 16px;font-size:13px;}
  .dock{right:12px;bottom:66px;}
  .kefu-panel{right:0;bottom:64px;}
  .card{padding:20px;}
}