:root{
  --ink:#121c31;
  --ink-2:#33405c;
  --muted:#5f6b84;
  --line:#ece4d8;
  --bg:#fdf9f3;
  --brand:#ff5c1a;
  --brand-2:#e6480a;
  --teal:#0ea5a0;
  --blue:#1f4ed8;
  --yellow:#ffcf3f;
  --shadow-sm:0 6px 16px rgba(18,28,49,.06);
  --shadow:0 18px 40px rgba(18,28,49,.11);
  --r:18px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;background:#fdf9f3;}
body{
  margin:0;
  background:transparent;
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(820px 460px at 8% 0%,rgba(255,92,26,.14),transparent 62%),
    radial-gradient(760px 460px at 96% 5%,rgba(14,165,160,.14),transparent 62%),
    radial-gradient(900px 520px at 50% 100%,rgba(31,78,216,.10),transparent 62%),
    radial-gradient(600px 400px at 40% 55%,rgba(255,207,63,.12),transparent 65%);
}
img{max-width:100%;}
a{color:var(--brand-2);text-decoration:none;}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}
section[id]{scroll-margin-top:86px;}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:90;
  background:rgba(253,249,243,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.head-inner{position:relative;display:flex;align-items:center;gap:14px;min-height:68px;}
.brand{display:flex;align-items:center;flex:0 0 auto;}
.brand-logo{display:block;width:128px;}
.ai-page-logo{display:block;}
.nav{margin-left:auto;}
.nav-links{display:flex;align-items:center;gap:0;list-style:none;margin:0;padding:0;}
.nav-links a{
  display:block;padding:.5rem .7rem;
  font-size:.94rem;font-weight:600;color:var(--ink-2);
  border-radius:10px;white-space:nowrap;
  transition:color .22s ease,background-color .22s ease;
}
.nav-links a:hover{color:var(--brand-2);background:rgba(255,92,26,.09);}
.head-cta{flex:0 0 auto;padding:.55rem 1.05rem;font-size:.9rem;}
.nav-toggle{
  display:none;width:42px;height:42px;padding:0;
  border:1px solid var(--line);border-radius:12px;background:#fff;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);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:.45rem;
  padding:.72rem 1.4rem;border-radius:999px;border:2px solid transparent;
  font-family:inherit;font-size:.95rem;font-weight:700;line-height:1.2;
  text-decoration:none;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease,color .22s ease,border-color .22s ease;
}
.btn:active{transform:translateY(1px) scale(.99);}
.btn-brand{background:var(--brand);color:#fff;box-shadow:0 10px 22px rgba(255,92,26,.28);}
.btn-brand:hover{background:var(--brand-2);transform:translateY(-2px);box-shadow:0 14px 28px rgba(255,92,26,.34);}
.btn-ghost{background:#fff;color:var(--ink);border-color:#e6ddcd;box-shadow:var(--shadow-sm);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-2);transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#1d2a45;transform:translateY(-2px);}
.btn-lg{padding:.9rem 1.85rem;font-size:1.02rem;}

/* ---------- hero ---------- */
.hero{padding:64px 0 68px;overflow:hidden;}
.hero-inner{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:.34rem .85rem;border-radius:999px;
  font-size:.8rem;font-weight:800;letter-spacing:.04em;
  color:var(--brand-2);background:rgba(255,92,26,.10);
  border:1px solid rgba(255,92,26,.24);
}
.hero h1{
  margin:.85rem 0 .9rem;
  font-size:clamp(1.95rem,4vw,3rem);
  line-height:1.24;letter-spacing:-.5px;
}
.hero h1 em{font-style:normal;color:var(--brand-2);position:relative;}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.32em;
  background:rgba(255,207,63,.55);border-radius:4px;z-index:-1;
}
.hero-sub{margin:0 0 1.6rem;max-width:36em;color:var(--muted);font-size:1.02rem;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:1.4rem;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;margin:0;padding:0;}
.hero-points li{position:relative;padding-left:20px;font-size:.92rem;font-weight:600;color:var(--ink-2);}
.hero-points li::before{
  content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:3px;
  background:var(--teal);transform:rotate(45deg);
}
.hero-points li:nth-child(2)::before{background:var(--brand);}
.hero-points li:nth-child(3)::before{background:var(--blue);}
.hv-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.hv-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:18px 16px;box-shadow:var(--shadow-sm);
  border-top:4px solid var(--brand);
  transition:transform .3s ease,box-shadow .3s ease;
}
.hv-card:nth-child(2){border-top-color:var(--teal);}
.hv-card:nth-child(3){border-top-color:var(--blue);}
.hv-card:nth-child(4){border-top-color:var(--yellow);}
.hv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.hv-card strong{display:block;font-size:1.65rem;line-height:1.25;color:var(--ink);}
.hv-card b{display:block;margin-top:2px;font-size:.94rem;color:var(--ink-2);}
.hv-card span{display:block;margin-top:4px;font-size:.8rem;color:var(--muted);line-height:1.5;}

/* ---------- section base ---------- */
.section{padding:72px 0;}
.sec-head{max-width:780px;margin:0 auto 42px;text-align:center;}
.sec-head h2{margin:.75rem 0 .6rem;font-size:clamp(1.45rem,2.6vw,2.05rem);line-height:1.35;letter-spacing:-.3px;}
.sec-head p{margin:0;color:var(--muted);font-size:.99rem;}
.grid{display:grid;gap:18px;}
.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:1px solid var(--line);border-radius:var(--r);
  padding:22px;box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,92,26,.32);}
.card h3{margin:0 0 .5rem;font-size:1.05rem;line-height:1.45;}
.card p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.72;}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;}
.about-text p{margin:0 0 1rem;color:var(--ink-2);font-size:.98rem;}
.cap-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;list-style:none;margin:1.4rem 0 0;padding:0;}
.cap-list li{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:14px;padding:12px 14px;box-shadow:var(--shadow-sm);
}
.cap-list li:nth-child(2n){border-left-color:var(--teal);}
.cap-list li:nth-child(3n){border-left-color:var(--blue);}
.cap-list b{display:block;font-size:.94rem;color:var(--ink);}
.cap-list span{display:block;font-size:.82rem;color:var(--muted);line-height:1.55;}
.about-aside{
  background:linear-gradient(150deg,#fff6ee,#eefaf8 65%,#eef2ff);
  border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow-sm);
}
.about-aside h3{margin:0 0 .7rem;font-size:1.05rem;}
.about-aside p{margin:0 0 1rem;font-size:.92rem;color:var(--ink-2);}
.about-aside .mini-row{display:flex;align-items:baseline;gap:10px;padding:.6rem 0;border-bottom:1px dashed #e3dacb;}
.about-aside .mini-row:last-child{border-bottom:0;}
.about-aside .mini-row b{font-size:1.1rem;color:var(--brand-2);}
.about-aside .mini-row span{font-size:.88rem;color:var(--ink-2);}

/* ---------- services ---------- */
.svc{border-left:4px solid var(--brand);}
.svc:nth-child(4n+2){border-left-color:var(--teal);}
.svc:nth-child(4n+3){border-left-color:var(--blue);}
.svc:nth-child(4n+4){border-left-color:var(--yellow);}
.svc h3{display:flex;align-items:center;gap:8px;}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  display:inline-block;padding:.4rem .92rem;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  font-size:.86rem;font-weight:600;box-shadow:0 2px 6px rgba(18,28,49,.04);
  transition:transform .2s ease,border-color .2s ease,color .2s ease;
}
.chip:hover{transform:translateY(-2px);border-color:var(--brand);color:var(--brand-2);}
.model-wall{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;padding-top:18px;border-top:1px dashed #e6ddcd;}
.model-wall span{
  font-size:.8rem;font-weight:700;color:var(--ink-2);
  padding:.28rem .7rem;border-radius:8px;
  background:rgba(18,28,49,.05);
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.step{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:22px 20px;box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.step-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;margin-bottom:12px;border-radius:12px;
  background:rgba(255,92,26,.12);color:var(--brand-2);
  font-size:.88rem;font-weight:800;letter-spacing:.02em;
}
.step:nth-child(2) .step-no{background:rgba(14,165,160,.14);color:#0b7f7b;}
.step:nth-child(3) .step-no{background:rgba(31,78,216,.12);color:var(--blue);}
.step:nth-child(4) .step-no{background:rgba(255,207,63,.24);color:#8a6d00;}
.step h3{margin:0 0 .45rem;font-size:1rem;}
.step p{margin:0;font-size:.9rem;color:var(--muted);line-height:1.7;}
.showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px;}
.showcase figure{
  margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:10px;box-shadow:var(--shadow-sm);overflow:hidden;
}
.showcase img{display:block;width:100%;border-radius:10px;}

/* ---------- industry / network ---------- */
.ind{padding:22px 20px;}
.ind .tag{
  display:inline-block;margin-bottom:10px;padding:.2rem .6rem;border-radius:6px;
  font-size:.76rem;font-weight:800;letter-spacing:.04em;
  color:#0b7f7b;background:rgba(14,165,160,.13);
}
.ind:nth-child(3n+1) .tag{color:var(--brand-2);background:rgba(255,92,26,.12);}
.ind:nth-child(3n+2) .tag{color:var(--blue);background:rgba(31,78,216,.11);}
.net-card h3{font-size:1rem;}
.net-card p{font-size:.9rem;}

/* ---------- timeline ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.tl-item{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:20px;box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.tl-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(14,165,160,.4);}
.tl-item b{display:block;font-size:.8rem;font-weight:800;letter-spacing:.05em;color:var(--teal);margin-bottom:6px;}
.tl-item h3{margin:0 0 .4rem;font-size:1rem;}
.tl-item p{margin:0;font-size:.9rem;color:var(--muted);line-height:1.7;}

/* ---------- cases ---------- */
.case-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:14px;box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.case-thumb{
  display:flex;align-items:center;justify-content:center;
  aspect-ratio:4/3;border-radius:12px;background:#f8f2e9;overflow:hidden;
}
.case-thumb img{display:block;width:100%;height:100%;object-fit:contain;}
.case-body{padding:14px 6px 6px;}
.case-body h3{margin:0 0 .4rem;font-size:1rem;}
.case-body p{margin:0;font-size:.9rem;color:var(--muted);line-height:1.7;}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:16px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);}
table{border-collapse:collapse;width:100%;min-width:720px;font-size:.92rem;}
thead th{
  background:linear-gradient(180deg,#fff4ec,#ffeade);
  color:var(--ink);text-align:left;font-weight:800;
  padding:14px 16px;border-bottom:2px solid #ffd9c2;white-space:nowrap;
}
tbody td{padding:13px 16px;border-bottom:1px solid #f2ece2;color:var(--ink-2);vertical-align:top;}
tbody tr:last-child td{border-bottom:0;}
tbody tr:nth-child(2n){background:#fffdfa;}
tbody td:first-child{font-weight:700;color:var(--ink);white-space:nowrap;}
.mark-best{color:var(--brand-2);font-weight:700;}

/* ---------- score ---------- */
.score-card{
  margin-top:22px;display:grid;grid-template-columns:260px 1fr;gap:26px;align-items:center;
  background:linear-gradient(140deg,#fff7f0,#eefaf8 60%,#eef2ff);
  border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow-sm);
}
.score-main{text-align:center;}
.stars{display:block;font-size:1.5rem;letter-spacing:.16em;color:#ffab00;line-height:1.2;}
.score-main strong{display:block;font-size:2.9rem;line-height:1.1;color:var(--ink);letter-spacing:-1px;}
.score-main strong span{font-size:1rem;color:var(--muted);font-weight:600;letter-spacing:0;}
.score-main p{margin:.3rem 0 0;font-size:.9rem;color:var(--muted);}
.score-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;}
.score-list li{position:relative;padding-left:20px;font-size:.92rem;color:var(--ink-2);}
.score-list li::before{
  content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:2px;
  background:var(--brand);transform:rotate(45deg);
}
.score-list li:nth-child(2n)::before{background:var(--teal);}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 22px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(255,92,26,.35);}
.price-card.featured{
  border-color:rgba(255,92,26,.5);
  background:linear-gradient(175deg,#fff8f3,#ffffff 55%);
  box-shadow:0 16px 36px rgba(255,92,26,.14);
}
.price-card h3{margin:0 0 .35rem;font-size:1.02rem;}
.price-card .who{margin:0 0 .9rem;font-size:.85rem;color:var(--muted);}
.price-card ul{list-style:none;margin:0 0 1rem;padding:0;flex:1;}
.price-card ul li{position:relative;padding-left:18px;font-size:.9rem;color:var(--ink-2);margin-bottom:.4rem;}
.price-card ul li::before{content:"";position:absolute;left:0;top:.66em;width:7px;height:7px;border-radius:50%;background:var(--teal);}
.price-card.featured ul li::before{background:var(--brand);}
.tip-note{margin-top:18px;font-size:.85rem;color:var(--muted);text-align:center;}

/* ---------- match ---------- */
.match-card{display:flex;flex-direction:column;}
.mini-list{list-style:none;margin:.8rem 0 1.1rem;padding:0;}
.mini-list li{position:relative;padding-left:18px;font-size:.88rem;color:var(--ink-2);margin-bottom:.35rem;}
.mini-list li::before{content:"";position:absolute;left:0;top:.66em;width:7px;height:7px;border-radius:2px;background:var(--blue);transform:rotate(45deg);}
.match-card .btn{margin-top:auto;align-self:flex-start;}

/* ---------- reviews ---------- */
.review{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.review:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.review .quote{font-size:.94rem;color:var(--ink-2);margin:0 0 1rem;flex:1;}
.review .who{display:flex;align-items:center;gap:10px;}
.avatar{
  width:40px;height:40px;border-radius:12px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.95rem;color:#fff;background:var(--brand);
}
.review:nth-child(2n) .avatar{background:var(--teal);}
.review:nth-child(3n) .avatar{background:var(--blue);}
.review .who b{display:block;font-size:.92rem;color:var(--ink);line-height:1.3;}
.review .who span{display:block;font-size:.8rem;color:var(--muted);}
.review .rate{color:#ffab00;font-size:.85rem;letter-spacing:.1em;margin-bottom:.6rem;display:block;}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item.open{border-color:rgba(255,92,26,.4);box-shadow:0 12px 28px rgba(255,92,26,.10);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 20px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-family:inherit;font-size:.97rem;font-weight:700;color:var(--ink);
  line-height:1.55;
}
.faq-q:hover{color:var(--brand-2);}
.faq-icon{
  position:relative;flex:0 0 auto;width:20px;height:20px;border-radius:6px;
  background:rgba(255,92,26,.12);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-2);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:10px;height:2px;}
.faq-icon::after{width:2px;height:10px;transition:opacity .25s ease,transform .25s ease;}
.faq-item.open .faq-icon::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:.92rem;line-height:1.78;}

/* ---------- wiki / news ---------- */
.wiki-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow-sm);transition:transform .28s ease,border-color .28s ease;}
.wiki-card:hover{transform:translateY(-3px);border-color:rgba(14,165,160,.45);}
.wiki-card b{display:block;font-size:.95rem;color:var(--ink);margin-bottom:.3rem;}
.wiki-card span{font-size:.88rem;color:var(--muted);line-height:1.68;}
.news-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:start;}
.news-list{list-style:none;margin:0;padding:0;display:grid;gap:12px;}
.news-list a{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:15px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;
  color:var(--ink);font-size:.94rem;font-weight:600;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-list a:hover{transform:translateX(4px);border-color:var(--brand);box-shadow:var(--shadow);}
.news-list a::after{content:"→";color:var(--brand);font-weight:800;flex:0 0 auto;}
.news-aside{
  background:linear-gradient(160deg,#fff6ee,#eefaf8);
  border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm);
}
.news-aside h3{margin:0 0 .5rem;font-size:1rem;}
.news-aside p{margin:0 0 1rem;font-size:.9rem;color:var(--ink-2);}

/* ---------- partner ---------- */
.partner-box{
  display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;
  background:linear-gradient(135deg,#12203a,#1b3556 62%,#0f3f4a);
  border-radius:24px;padding:38px 36px;color:#eaf1fb;
  box-shadow:0 24px 50px rgba(18,28,49,.22);
}
.partner-box h2{margin:.6rem 0 .8rem;font-size:clamp(1.35rem,2.4vw,1.85rem);color:#ffffff;line-height:1.35;}
.partner-box p{margin:0 0 1rem;font-size:.94rem;color:#c6d3e6;}
.partner-box .eyebrow{background:rgba(255,92,26,.18);border-color:rgba(255,92,26,.4);color:#ffb38c;}
.partner-list{list-style:none;margin:0 0 1.2rem;padding:0;display:grid;gap:.45rem;}
.partner-list li{position:relative;padding-left:20px;font-size:.92rem;color:#d7e2f2;}
.partner-list li::before{content:"";position:absolute;left:0;top:.66em;width:8px;height:8px;border-radius:2px;background:#ffcf3f;transform:rotate(45deg);}
.partner-side{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:22px;}
.partner-side b{display:block;font-size:1.02rem;color:#ffffff;margin-bottom:.4rem;}
.partner-side span{font-size:.88rem;color:#c6d3e6;line-height:1.7;display:block;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow-sm);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field-full{grid-column:1 / -1;}
.field label{font-size:.86rem;font-weight:700;color:var(--ink-2);}
.field input,.field select,.field textarea{
  width:100%;padding:.72rem .9rem;border:1px solid #e2d9ca;border-radius:12px;
  font-family:inherit;font-size:.94rem;color:var(--ink);background:#fffdfa;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.field textarea{resize:vertical;min-height:110px;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 3px rgba(255,92,26,.14);
}
.form-grid .btn{width:100%;}
.form-note{margin:12px 0 0;font-size:.82rem;color:var(--muted);}
.contact-side{display:grid;gap:14px;}
.contact-item{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;
  box-shadow:var(--shadow-sm);
}
.contact-item .k{
  flex:0 0 auto;min-width:78px;font-size:.8rem;font-weight:800;color:var(--brand-2);
  letter-spacing:.03em;
}
.contact-item .v{font-size:.92rem;color:var(--ink-2);line-height:1.6;word-break:break-all;}
.contact-item .v a{color:var(--ink-2);text-decoration:underline;text-decoration-color:#e0d4c2;}
.contact-item .v a:hover{color:var(--brand-2);}
.qr-box{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;
  box-shadow:var(--shadow-sm);text-align:center;
}
.qr-box img{display:block;width:150px;max-width:100%;height:auto;margin:0 auto 10px;border-radius:10px;}
.qr-box span{font-size:.84rem;color:var(--muted);}

/* ---------- footer ---------- */
.site-foot{
  margin-top:0;background:#0f1a2e;color:#dbe5f4;
  border-top:4px solid var(--brand);
}
.foot-inner{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;padding-top:46px;padding-bottom:34px;}
.foot-brand img{display:block;width:132px;margin-bottom:14px;background:#fff;border-radius:10px;padding:6px 8px;}
.foot-brand p{margin:0 0 .6rem;font-size:.88rem;color:#a9b8cf;line-height:1.75;}
.foot-brand a{color:#ffb38c;}
.foot-brand a:hover{color:#ffffff;}
.foot-col .foot-title{margin:0 0 12px;font-size:.92rem;font-weight:800;color:#ffffff;letter-spacing:.03em;}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem;}
.foot-col li{font-size:.86rem;color:#a9b8cf;line-height:1.6;word-break:break-all;}
.foot-col li a{color:#a9b8cf;}
.foot-col li a:hover{color:#ffb38c;}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:16px;padding-bottom:20px;
  font-size:.82rem;color:#8fa1bd;text-align:center;
}

/* ---------- floating ---------- */
.fab{position:fixed;right:18px;bottom:22px;z-index:120;display:flex;flex-direction:column;align-items:flex-end;gap:12px;}
.fab-panel{
  display:none;width:220px;background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:14px;box-shadow:0 20px 44px rgba(18,28,49,.18);
  text-align:center;
}
.fab-panel.open{display:block;animation:fabIn .22s ease;}
@keyframes fabIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
.fab-panel img{display:block;width:130px;max-width:100%;height:auto;margin:0 auto 8px;border-radius:8px;}
.fab-panel p{margin:0 0 .4rem;font-size:.82rem;color:var(--muted);}
.fab-panel b{display:block;font-size:.86rem;color:var(--ink);}
.fab-btn{
  width:54px;height:54px;border-radius:50%;border:0;cursor:pointer;
  background:var(--brand);color:#fff;font-family:inherit;font-size:.8rem;font-weight:800;
  box-shadow:0 12px 26px rgba(255,92,26,.38);
  transition:transform .22s ease,background-color .22s ease;
}
.fab-btn:hover{background:var(--brand-2);transform:translateY(-3px);}
.fab-top{
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--ink-2);cursor:pointer;font-size:1rem;font-weight:800;line-height:1;
  box-shadow:var(--shadow-sm);opacity:0;visibility:hidden;
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
}
.fab-top.show{opacity:1;visibility:visible;}
.fab-top:hover{transform:translateY(-3px);color:var(--brand-2);}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .nav{
    position:absolute;top:100%;left:0;right:0;margin-left:0;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 18px 34px rgba(18,28,49,.12);
    padding:10px 20px 16px;display:none;
  }
  .nav.open{display:block;}
  .nav-links{flex-direction:column;align-items:stretch;gap:0;}
  .nav-links a{padding:.78rem .4rem;border-bottom:1px solid #f2ece2;border-radius:0;}
  .nav-links li:last-child a{border-bottom:0;}
  .nav-toggle{display:flex;margin-left:auto;order:3;}
  .head-cta{order:2;margin-left:auto;}
  .nav{order:4;flex-basis:100%;}
}
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .about-grid{grid-template-columns:1fr;gap:28px;}
  .news-wrap{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .partner-box{grid-template-columns:1fr;padding:30px 24px;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .timeline{grid-template-columns:repeat(2,1fr);}
  .price-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto;}
  .score-card{grid-template-columns:1fr;gap:18px;}
  .foot-inner{grid-template-columns:1fr 1fr;gap:26px;}
  .showcase{grid-template-columns:1fr 1fr;}
  .showcase figure:last-child{grid-column:1 / -1;}
}
@media (max-width:680px){
  .section{padding:52px 0;}
  .hero{padding:44px 0 52px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .cap-list{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .score-list{grid-template-columns:1fr;}
  .showcase{grid-template-columns:1fr;}
  .showcase figure:last-child{grid-column:auto;}
  .hv-grid{grid-template-columns:1fr 1fr;}
  .foot-inner{grid-template-columns:1fr;gap:24px;padding-top:34px;}
  .brand-logo{width:104px;}
  .head-inner{min-height:62px;}
  .sec-head{margin-bottom:30px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .btn,.card,.review,.step,.price-card,.news-list a,.fab-btn,.fab-top,.chip,.tl-item,.case-card,.wiki-card{transition:none;}
}