/*
Theme Name: Ultipower Tech
Theme URI: https://ultipowertech.com/
Author: Ultipower Tech
Description: Nut processing machinery manufacturer — bilingual (EN/ZH) multi-page theme with built-in SEO, structured data and enquiry forms. Orange & charcoal industrial palette.
Version: 1.2.5
License: GPL v2 or later
Text Domain: ultipower
*/


/* ===================== BASE ===================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#17191D; --navy2:#24282E; --navy3:#343941; --navy-deep:#0F1114;
  --orange:#E85D1F; --orange-d:#C44A13; --accent-l:#FF8A4C;
  --accent-rgb:232,93,31; --navy-rgb:23,25,29;
  --steel:#969DA6; --line:#E4E6E9;
  --bg:#FFFFFF; --bg2:#F7F8F9; --bg3:#EFF1F3;
  --ink:#16181C; --ink2:#4C525A; --ink3:#7D848D;
  --radius:14px; --shadow:0 4px 24px rgba(var(--navy-rgb),.08);
  --shadow-lg:0 18px 50px rgba(var(--navy-rgb),.14);
  --accent-bg:#FDF0E8;
  --max:1240px;
  --hero-bg:url('assets/img/factory-2.webp');
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
  color:var(--ink); background:var(--bg); line-height:1.65; font-size:16px;
  -webkit-font-smoothing:antialiased;
}
body.lang-zh{font-family:'PingFang SC','Microsoft YaHei','Hiragino Sans GB','Inter','Segoe UI',sans-serif;letter-spacing:.01em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.sec{padding:88px 0}
.sec-sm{padding:56px 0}
.bg2{background:var(--bg2)}
.bg-navy{background:var(--navy);color:#fff}

/* typography */
h1,h2,h3,h4{line-height:1.25;font-weight:750;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,4.4vw,3.5rem)}
h2{font-size:clamp(1.7rem,3vw,2.5rem)}
h3{font-size:1.22rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--orange);display:block}
.bg-navy .eyebrow{color:var(--accent-l)}
.lead{font-size:1.06rem;color:var(--ink2);max-width:62ch}
.bg-navy .lead{color:#B9C9DA}
.sec-head{margin-bottom:46px;max-width:760px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:8px;font-weight:650;font-size:.95rem;
  transition:.22s cubic-bezier(.2,.7,.3,1);white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 20px rgba(var(--accent-rgb),.32)}
.btn-primary:hover{background:var(--orange-d);transform:translateY(-2px);box-shadow:0 10px 26px rgba(var(--accent-rgb),.4)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-outline{border:1.5px solid var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-sm{padding:10px 20px;font-size:.88rem}

/* ===================== HEADER ===================== */
.topbar{background:var(--navy);color:#9FB4C9;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;gap:20px}
.topbar a{transition:.2s}.topbar a:hover{color:#fff}
.topbar .tb-left{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.topbar .tb-left span{display:inline-flex;align-items:center;gap:7px}
header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header.scrolled{box-shadow:0 4px 22px rgba(var(--navy-rgb),.09)}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px;gap:18px}
.logo{display:flex;align-items:center;gap:13px;flex-shrink:0}
.logo-img{height:50px;width:auto;flex-shrink:0;border-radius:6px}
.f-logo .logo-img{background:#fff;border:1px solid var(--line);padding:3px 5px}
.logo-txt{padding-left:13px;border-left:1px solid var(--line)}
.logo-txt strong{display:block;font-size:1.04rem;font-weight:800;letter-spacing:.005em;color:var(--navy);line-height:1.25}
.logo-txt small{display:block;font-size:.63rem;letter-spacing:.15em;color:var(--steel);text-transform:uppercase;font-weight:650;line-height:1.4}
@media(max-width:640px){.logo-txt{display:none}.logo-img{height:46px}}
.menu{display:flex;gap:4px;align-items:center}
.menu a{
  padding:9px 15px;border-radius:7px;font-size:.93rem;font-weight:550;color:#2C3E52;transition:.18s;position:relative;
}
.menu a:hover{color:var(--navy);background:var(--bg3)}
.menu a.active{color:var(--orange);font-weight:700}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.lang{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}
.lang button{padding:7px 13px;font-size:.82rem;font-weight:650;color:var(--ink3);transition:.18s}
.lang button.on{background:var(--navy);color:#fff}
.burger{display:none;width:42px;height:42px;border-radius:8px;place-items:center;border:1px solid var(--line)}
.burger span{display:block;width:19px;height:2px;background:var(--navy);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:var(--navy)}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* ===================== HERO (light) ===================== */
.hero{position:relative;background:#fff;color:var(--ink);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.05;
  background-image:var(--hero-bg);background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.9) 0%,rgba(255,255,255,.72) 40%,#fff 100%),
             radial-gradient(900px 480px at 82% 34%,rgba(var(--accent-rgb),.07),transparent 64%);
}
.hero .wrap{position:relative;z-index:3}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;padding:70px 0 78px}
.hero h1{margin-bottom:20px;color:var(--navy)}
.hero h1 em{font-style:normal;color:var(--orange);display:block}
.hero p.lead{color:var(--ink2);font-size:1.07rem;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-tags{display:flex;gap:9px;flex-wrap:wrap}
.tag{
  padding:6px 14px;border:1px solid var(--line);border-radius:100px;
  font-size:.79rem;color:#4E6076;background:#fff;font-weight:550;
}
.hero-visual{position:relative}
.hero-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;
  box-shadow:0 22px 54px rgba(var(--navy-rgb),.10);
}
.hero-card img{border-radius:12px;width:100%;aspect-ratio:4/3;object-fit:contain;background:#FAFCFD}
.hero-card .hc-label{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding:0 4px}
.hero-card .hc-label b{color:var(--navy);font-size:.94rem}
.hero-card .hc-label span{font-size:.78rem;color:var(--orange);font-weight:700}
.hero-badge{
  position:absolute;top:-18px;left:-20px;background:var(--orange);color:#fff;
  border-radius:12px;padding:13px 19px;box-shadow:0 12px 28px rgba(var(--accent-rgb),.30);
}
.hero-badge b{display:block;font-size:1.45rem;line-height:1.1;font-weight:800}
.hero-badge span{font-size:.74rem;opacity:.95;letter-spacing:.05em}

/* stats strip — light */
.stats{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;z-index:3}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:28px 22px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat b{display:block;font-size:1.8rem;font-weight:800;color:var(--navy);line-height:1.15}
.stat span{font-size:.83rem;color:var(--ink3)}

/* ===================== CARDS / GRIDS ===================== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}

.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:.26s cubic-bezier(.2,.7,.3,1);display:flex;flex-direction:column;cursor:pointer;
}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#CBD8E4}
.pcard-img{position:relative;background:linear-gradient(160deg,#FBFCFD,#EEF3F7);aspect-ratio:4/3;overflow:hidden}
.pcard-img img{width:100%;height:100%;object-fit:contain;padding:14px;transition:.4s}
.pcard:hover .pcard-img img{transform:scale(1.05)}
.pcard-cat{
  position:absolute;top:12px;left:12px;background:rgba(var(--navy-rgb),.86);color:#fff;
  font-size:.68rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  padding:5px 11px;border-radius:5px;backdrop-filter:blur(6px);
}
.pcard-body{padding:20px 20px 22px;flex:1;display:flex;flex-direction:column}
.pcard-model{font-size:.74rem;font-weight:800;letter-spacing:.11em;color:var(--orange);margin-bottom:6px}
.pcard-body h3{margin-bottom:9px;font-size:1.09rem}
.pcard-body p{font-size:.88rem;color:var(--ink2);flex:1;margin-bottom:14px}
.pcard-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.chip{background:var(--bg3);color:#42586E;font-size:.74rem;padding:4px 10px;border-radius:5px;font-weight:600}
.pcard-link{color:var(--navy);font-weight:700;font-size:.87rem;display:inline-flex;align-items:center;gap:6px;transition:.2s}
.pcard:hover .pcard-link{color:var(--orange);gap:11px}

/* why-us card */
.wcard{background:#fff;border:1px solid var(--line);border-radius:13px;padding:22px;transition:.22s}
.wcard:hover{border-color:#CBD8E4;box-shadow:var(--shadow);transform:translateY(-3px)}
.wcard .wn{display:block;color:var(--orange);font-size:1.5rem;font-weight:800;line-height:1}
.wcard .wt{display:block;color:var(--navy);margin:8px 0 6px;font-size:1rem}
.wcard span{font-size:.87rem;color:var(--ink2)}

/* feature card */
.fcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:.24s}
.fcard:hover{box-shadow:var(--shadow);border-color:#CBD8E4;transform:translateY(-3px)}
.fcard .ficon{
  width:48px;height:48px;border-radius:11px;background:linear-gradient(140deg,#EAF1F8,#DCE7F2);
  display:grid;place-items:center;margin-bottom:16px;color:var(--navy2)
}
.fcard h3{font-size:1.04rem;margin-bottom:8px}
.fcard p{font-size:.88rem;color:var(--ink2)}

/* process flow */
.flow{display:grid;grid-template-columns:repeat(8,1fr);gap:0;margin-top:8px}
.flow-step{position:relative;text-align:center;padding:0 6px}
.flow-step .fs-num{
  width:46px;height:46px;margin:0 auto 12px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:2px solid var(--line);font-weight:800;color:var(--navy);font-size:.92rem;
  position:relative;z-index:2;transition:.24s
}
.flow-step:hover .fs-num{background:var(--orange);border-color:var(--orange);color:#fff;transform:scale(1.1)}
.flow-step::after{
  content:"";position:absolute;top:23px;left:50%;width:100%;height:2px;background:var(--line);z-index:1
}
.flow-step:last-child::after{display:none}
.flow-step b{display:block;font-size:.85rem;color:var(--navy);margin-bottom:2px}
.flow-step span{font-size:.75rem;color:var(--ink3);display:block;line-height:1.4}

/* showcase gallery */
.showcase{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.sc-item{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1/1.12;box-shadow:var(--shadow)}
.sc-item img{width:100%;height:100%;object-fit:cover;transition:.5s}
.sc-item:hover img{transform:scale(1.07)}
.sc-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;color:#fff;font-size:.82rem;font-weight:600;
  background:linear-gradient(transparent,rgba(4,18,35,.86))
}

/* factory gallery */
.fg{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.fg img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.fg-col{display:grid;gap:18px}

/* ===================== PRODUCT DETAIL ===================== */
.crumb{font-size:.84rem;color:var(--ink3);padding:22px 0}
.crumb a:hover{color:var(--orange)}
.crumb span{margin:0 8px;opacity:.5}
.pd-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:start}
.pd-gallery .pd-main{
  background:linear-gradient(160deg,#FBFCFD,#EAF1F7);border:1px solid var(--line);border-radius:16px;
  aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden;padding:18px
}
.pd-gallery .pd-main img{max-height:100%;object-fit:contain}
.pd-thumbs{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.pd-thumbs button{
  width:78px;height:66px;border:1.5px solid var(--line);border-radius:9px;overflow:hidden;background:#F8FAFC;
  transition:.2s;padding:4px
}
.pd-thumbs button img{width:100%;height:100%;object-fit:contain}
.pd-thumbs button.on{border-color:var(--orange);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.14)}
.pd-model{
  display:inline-block;background:var(--navy);color:#fff;font-size:.76rem;font-weight:700;
  letter-spacing:.12em;padding:6px 13px;border-radius:5px;margin-bottom:14px
}
.pd-info h1{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:14px}
.pd-info>p{color:var(--ink2);margin-bottom:24px}
.pd-highlights{list-style:none;display:grid;gap:11px;margin-bottom:28px}
.pd-highlights li{display:flex;gap:11px;font-size:.92rem;color:#33445A}
.pd-highlights li::before{
  content:"";flex-shrink:0;width:19px;height:19px;border-radius:50%;margin-top:3px;
  background:var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat
}
.pd-actions{display:flex;gap:12px;flex-wrap:wrap}
table.spec{width:100%;border-collapse:collapse;font-size:.92rem;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
table.spec th,table.spec td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line)}
table.spec th{background:var(--bg2);font-weight:650;color:var(--navy);width:42%}
table.spec tr:last-child th,table.spec tr:last-child td{border-bottom:none}
table.spec td{color:#33445A}
.note{
  background:#FFF7F2;border:1px solid #FBD9C6;border-left:3px solid var(--orange);
  border-radius:9px;padding:14px 18px;font-size:.87rem;color:#8A4A22;margin-top:16px
}
.tabbar{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:30px;overflow-x:auto}
.tabbar button{
  padding:13px 22px;font-weight:650;font-size:.94rem;color:var(--ink3);border-bottom:2px solid transparent;
  margin-bottom:-2px;transition:.2s;white-space:nowrap
}
.tabbar button.on{color:var(--navy);border-color:var(--orange)}

/* filter bar */
.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:34px}
.filters button{
  padding:9px 19px;border:1px solid var(--line);border-radius:100px;font-size:.88rem;
  font-weight:600;color:#4A5A6C;background:#fff;transition:.2s
}
.filters button:hover{border-color:var(--navy2);color:var(--navy)}
.filters button.on{background:var(--navy);border-color:var(--navy);color:#fff}

/* solutions */
.sol{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:0;background:#fff;border:1px solid var(--line);
  border-radius:16px;overflow:hidden;margin-bottom:26px
}
.sol:nth-child(even) .sol-img{order:2}
.sol-img{background:linear-gradient(150deg,#F7FAFC,#E7EFF6);display:grid;place-items:center;padding:26px;min-height:280px}
.sol-img img{max-height:300px;object-fit:contain;border-radius:10px}
.sol-body{padding:34px 36px}
.sol-body h3{font-size:1.35rem;margin-bottom:6px}
.sol-body .sol-sub{font-size:.82rem;color:var(--orange);font-weight:700;letter-spacing:.09em;text-transform:uppercase;margin-bottom:12px}
.sol-body p{font-size:.92rem;color:var(--ink2);margin-bottom:18px}
.sol-line{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}
.sol-line span{
  background:var(--bg3);font-size:.78rem;padding:6px 12px;border-radius:6px;color:#42586E;font-weight:600;
  display:inline-flex;align-items:center;gap:6px
}
.sol-line span::after{content:"→";color:var(--steel);font-size:.85rem}
.sol-line span:last-child::after{display:none}

/* ===================== FORM / CONTACT ===================== */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:52px;align-items:start}
.cinfo{display:grid;gap:18px}
.cinfo-item{display:flex;gap:15px;align-items:flex-start;padding:18px;background:#fff;border:1px solid var(--line);border-radius:12px}
.cinfo-item .ci-ic{
  width:42px;height:42px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(140deg,#EAF1F8,#DAE6F1);color:var(--navy2)
}
.cinfo-item b{display:block;font-size:.79rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink3);margin-bottom:3px;font-weight:700}
.cinfo-item a,.cinfo-item p{font-size:1.02rem;color:var(--navy);font-weight:650;word-break:break-word}
.cinfo-item small{display:block;font-size:.82rem;color:var(--ink3);font-weight:400;margin-top:2px}
form.inq{background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px;box-shadow:var(--shadow)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.83rem;font-weight:650;color:#3B4C60;margin-bottom:6px}
.field label i{color:var(--orange);font-style:normal}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:9px;font:inherit;
  font-size:.94rem;color:var(--ink);background:#FCFDFE;transition:.2s
}
.field textarea{min-height:118px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--orange);background:#fff;box-shadow:0 0 0 3.5px rgba(var(--accent-rgb),.12)
}
.form-note{font-size:.8rem;color:var(--ink3);margin-top:12px;text-align:center}
.ok-msg{display:none;background:#ECFDF5;border:1px solid #A7F3D0;color:#065F46;padding:14px 18px;border-radius:9px;font-size:.9rem;margin-bottom:18px}

/* FAQ */
.faq{max-width:880px;margin:0 auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;transition:.2s}
.faq details[open]{box-shadow:var(--shadow);border-color:#CBD8E4}
.faq summary{
  list-style:none;cursor:pointer;padding:19px 54px 19px 22px;font-weight:650;color:var(--navy);
  font-size:1rem;position:relative
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:22px;top:50%;width:11px;height:11px;margin-top:-7px;
  border-right:2px solid var(--orange);border-bottom:2px solid var(--orange);
  transform:rotate(45deg);transition:.22s
}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-3px}
.faq .fa{padding:0 22px 20px;color:var(--ink2);font-size:.93rem;line-height:1.7}

/* CTA band — light */
.cta-band{background:#FAFBFD;border-top:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(var(--accent-rgb),.10),transparent 70%)
}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:34px;padding:54px 0;position:relative;z-index:2;flex-wrap:wrap}
.cta-inner h2{margin-bottom:8px;color:var(--navy)}
.cta-inner p{color:var(--ink2);max-width:52ch}

/* ===================== FOOTER (light) ===================== */
footer{background:#F7F9FB;color:var(--ink2);font-size:.9rem;padding:58px 0 0;border-top:1px solid var(--line)}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:40px}
footer h4{color:var(--navy);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;font-weight:750}
footer ul{list-style:none;display:grid;gap:10px}
footer a{transition:.18s}
footer a:hover{color:var(--orange)}
.f-about p{margin:16px 0;line-height:1.75;font-size:.87rem;color:var(--ink2)}
.f-bottom{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--ink3)}
.f-contact li{display:flex;gap:10px;align-items:flex-start}
.f-contact svg{flex-shrink:0;margin-top:4px;opacity:.65}

/* floating */
.float{position:fixed;right:20px;bottom:22px;z-index:950;display:grid;gap:10px}
.float a{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.24);transition:.22s
}
.float a:hover{transform:scale(1.09) translateY(-2px)}
.fl-wa{background:#25D366}
.fl-mail{background:var(--navy2)}
.float a.fl-top{
  background:#fff;color:var(--navy);border:1px solid var(--line);
  opacity:0;visibility:hidden;transform:scale(.75);pointer-events:none;
  transition:opacity .3s,transform .3s,visibility .3s,box-shadow .22s
}
.float a.fl-top.show{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.float a.fl-top:hover{background:var(--navy);color:#fff;border-color:var(--navy);transform:translateY(-3px) scale(1.06)}

/* page switch */
.page{display:none;animation:fade .34s ease}
.page.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}

.page-head{
  background:linear-gradient(180deg,#FBFCFD,#fff);border-bottom:1px solid var(--line);
  padding:54px 0 48px;position:relative;overflow:hidden
}
.page-head::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;
  background:linear-gradient(90deg,var(--orange) 0%,var(--orange) 90px,transparent 90px)
}
.page-head h1{font-size:clamp(1.9rem,3.4vw,2.8rem);margin-bottom:10px;color:var(--navy)}
.page-head p{color:var(--ink2);max-width:64ch}

/* about */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.about-txt p{color:var(--ink2);margin-bottom:16px;font-size:.97rem}
.vals{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:26px}
.val{padding:18px 20px;background:var(--bg2);border-radius:11px;border-left:3px solid var(--orange)}
.val b{display:block;color:var(--navy);margin-bottom:4px;font-size:.97rem}
.val span{font-size:.85rem;color:var(--ink2)}
.timeline{list-style:none;position:relative;padding-left:30px;margin-top:8px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding-bottom:24px}
.timeline li::before{content:"";position:absolute;left:-30px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--orange)}
.timeline b{display:block;color:var(--navy);font-size:1rem}
.timeline span{font-size:.88rem;color:var(--ink2)}

/* ===================== RESPONSIVE ===================== */
@media(max-width:1080px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(4,1fr);row-gap:28px}
  .flow-step:nth-child(4)::after{display:none}
  .showcase{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:900px){
  .hero-grid,.pd-grid,.contact-grid,.about-grid,.grid-2,.sol{grid-template-columns:1fr}
  .sol:nth-child(even) .sol-img{order:0}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid rgba(255,255,255,.09)}
  .f-grid{grid-template-columns:1fr 1fr;gap:32px}
  .menu{
    position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;
    padding:14px 20px 22px;border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(var(--navy-rgb),.13);
    display:none
  }
  .menu.open{display:flex}
  .menu a{padding:13px 8px;border-bottom:1px solid var(--bg3);border-radius:0}
  .menu .m-cta{display:flex;margin-top:14px;border-bottom:none;padding:14px 22px}
  .nav-right>.btn{display:none}
  .burger{display:grid}
  .hero-badge{left:auto;right:0;top:-16px}
  .sec{padding:60px 0}
}
@media(max-width:1080px){ .flow-step:nth-child(4) .fs-line{display:none} }
@media(max-width:620px){
  .grid-3,.grid-4{grid-template-columns:1fr}
  .flow-step .fs-line{display:none}
  .gal{grid-template-columns:1fr 1fr;gap:10px}
  .hero-orb{opacity:.6}
  .showcase,.stats-grid{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:repeat(2,1fr);row-gap:26px}
  .flow-step::after{display:none}
  .frow{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr}
  .topbar .tb-left span:nth-child(2){display:none}
  .sol-body{padding:26px 22px}
  form.inq{padding:24px 20px}
  .pd-thumbs button{width:64px;height:56px}
  .hero-grid{padding:56px 0 64px;gap:40px}
}

.menu .m-cta{display:none}

/* ==================================================================
   ✦ LUXE LAYER — 动效 / 质感增强（白底为主，克制而高级）
   ================================================================== */

/* ---------- 1. 滚动进场 ---------- */
.reveal{opacity:0;transform:translateY(28px);
  transition:opacity .78s cubic-bezier(.16,.84,.34,1),transform .78s cubic-bezier(.16,.84,.34,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- 2. HERO：动态光晕 + 网格纹理 ---------- */
.hero{isolation:isolate;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.055;z-index:0;
  background-image:var(--hero-bg);background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.80) 45%,#fff 100%),
    linear-gradient(#E9EFF5 1px,transparent 1px),
    linear-gradient(90deg,#E9EFF5 1px,transparent 1px);
  background-size:auto, 46px 46px, 46px 46px;
  -webkit-mask-image:radial-gradient(820px 480px at 26% 40%,#000 20%,transparent 78%);
  mask-image:radial-gradient(820px 480px at 26% 40%,#000 20%,transparent 78%);
}
.hero-orb{position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none;z-index:0}
.hero-orb.o1{width:520px;height:520px;right:-90px;top:-130px;
  background:radial-gradient(circle,rgba(var(--accent-rgb),.20),transparent 68%);animation:orbA 17s ease-in-out infinite}
.hero-orb.o2{width:460px;height:460px;left:-140px;bottom:-160px;
  background:radial-gradient(circle,rgba(27,63,110,.17),transparent 68%);animation:orbB 21s ease-in-out infinite}
.hero-orb.o3{width:340px;height:340px;right:32%;bottom:-120px;
  background:radial-gradient(circle,rgba(var(--accent-rgb),.11),transparent 68%);animation:orbA 25s ease-in-out infinite reverse}
@keyframes orbA{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-46px,44px) scale(1.09)}}
@keyframes orbB{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(54px,-38px) scale(1.07)}}
@media(prefers-reduced-motion:reduce){.hero-orb{animation:none}}

/* hero 入场 */
.hero-in>*{opacity:0;transform:translateY(20px);animation:heroUp .85s cubic-bezier(.16,.84,.34,1) forwards}
.hero-in>*:nth-child(1){animation-delay:.05s}
.hero-in>*:nth-child(2){animation-delay:.16s}
.hero-in>*:nth-child(3){animation-delay:.27s}
.hero-in>*:nth-child(4){animation-delay:.38s}
.hero-in>*:nth-child(5){animation-delay:.49s}
@keyframes heroUp{to{opacity:1;transform:none}}

/* ---------- 3. HERO 设备轮播 ---------- */
.hero-card{position:relative;overflow:hidden;
  background:linear-gradient(150deg,#fff,#FCFDFE);
  box-shadow:0 26px 64px rgba(var(--navy-rgb),.13),0 2px 6px rgba(var(--navy-rgb),.05);
  animation:cardIn 1s cubic-bezier(.16,.84,.34,1) .2s both}
@keyframes cardIn{from{opacity:0;transform:translateY(28px) scale(.97)}to{opacity:1;transform:none}}
.hero-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:4;
  background:linear-gradient(90deg,var(--orange),var(--accent-l),var(--navy2));
  background-size:200% 100%;animation:sweep 5.5s linear infinite}
@keyframes sweep{to{background-position:200% 0}}
.hero-stage{position:relative;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:#FAFCFD}
.hero-stage img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:8px;
  opacity:0;transform:scale(1.05);transition:opacity .95s cubic-bezier(.4,0,.2,1),transform 5.5s ease-out}
.hero-stage img.on{opacity:1;transform:scale(1)}
.hero-dots{display:flex;gap:7px;margin-top:14px}
.hero-dots button{width:26px;height:4px;border-radius:3px;background:var(--line);transition:.3s}
.hero-dots button.on{background:var(--orange);width:38px}
.hc-label b{transition:.4s}

/* ---------- 4. 按钮光泽 ---------- */
.btn{position:relative;overflow:hidden}
.btn-primary::after,.btn-outline::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;
  background:linear-gradient(105deg,transparent 32%,rgba(255,255,255,.42) 50%,transparent 68%);
  transform:translateX(-130%)}
.btn-primary:hover::after,.btn-outline:hover::after{transform:translateX(130%);transition:transform .8s cubic-bezier(.3,.7,.3,1)}
.btn-outline::after{background:linear-gradient(105deg,transparent 32%,rgba(var(--navy-rgb),.10) 50%,transparent 68%)}

/* ---------- 5. 卡片质感 ---------- */
.pcard{position:relative}
.pcard::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:3;
  background:linear-gradient(90deg,var(--orange),var(--accent-l));
  transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.16,.84,.34,1)}
.pcard:hover::before{transform:scaleX(1)}
.pcard-img::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:.5s;
  background:linear-gradient(115deg,transparent 38%,rgba(255,255,255,.55) 50%,transparent 62%);
  transform:translateX(-70%)}
.pcard:hover .pcard-img::after{opacity:1;transform:translateX(70%)}
.pcard:hover .pcard-img img{transform:scale(1.07) rotate(-.4deg)}
.pcard:hover{box-shadow:0 22px 56px rgba(var(--navy-rgb),.15)}

.fcard,.wcard{position:relative;overflow:hidden}
.fcard::after,.wcard::after{
  content:"";position:absolute;right:-40px;top:-40px;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,rgba(var(--accent-rgb),.09),transparent 70%);opacity:0;transition:.45s}
.fcard:hover::after,.wcard:hover::after{opacity:1;transform:scale(1.4)}
.fcard:hover .ficon{background:linear-gradient(140deg,var(--orange),var(--accent-l));color:#fff;transform:scale(1.06)}
.fcard .ficon{transition:.35s}

/* ---------- 6. STATS 计数 ---------- */
.stats{background:linear-gradient(180deg,#fff,#FCFDFE)}
.stat{position:relative;transition:.3s}
.stat:hover{background:#FAFCFE}
.stat::after{content:"";position:absolute;left:50%;bottom:0;width:0;height:2px;background:var(--orange);transition:.4s;transform:translateX(-50%)}
.stat:hover::after{width:56px}
.stat b{font-variant-numeric:tabular-nums}

/* ---------- 7. 流程条动画 ---------- */
.flow-step::after{background:var(--line);overflow:hidden}
.flow-step .fs-line{position:absolute;top:23px;left:50%;width:100%;height:2px;z-index:1;overflow:hidden}
.flow-step:last-child .fs-line{display:none}
.flow{overflow:hidden}
.flow-step .fs-line i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--orange),var(--accent-l));
  transform:scaleX(0);transform-origin:left;transition:transform .6s ease}
.flow.in .flow-step .fs-line i{transform:scaleX(1)}
.flow.in .flow-step:nth-child(1) .fs-line i{transition-delay:.05s}
.flow.in .flow-step:nth-child(2) .fs-line i{transition-delay:.18s}
.flow.in .flow-step:nth-child(3) .fs-line i{transition-delay:.31s}
.flow.in .flow-step:nth-child(4) .fs-line i{transition-delay:.44s}
.flow.in .flow-step:nth-child(5) .fs-line i{transition-delay:.57s}
.flow.in .flow-step:nth-child(6) .fs-line i{transition-delay:.70s}
.flow.in .flow-step:nth-child(7) .fs-line i{transition-delay:.83s}
.flow-step .fs-num{box-shadow:0 0 0 6px #F4F7FA}
.flow.in .fs-num{animation:pop .5s cubic-bezier(.2,1.5,.4,1) both}
.flow.in .flow-step:nth-child(1) .fs-num{animation-delay:.02s}
.flow.in .flow-step:nth-child(2) .fs-num{animation-delay:.15s}
.flow.in .flow-step:nth-child(3) .fs-num{animation-delay:.28s}
.flow.in .flow-step:nth-child(4) .fs-num{animation-delay:.41s}
.flow.in .flow-step:nth-child(5) .fs-num{animation-delay:.54s}
.flow.in .flow-step:nth-child(6) .fs-num{animation-delay:.67s}
.flow.in .flow-step:nth-child(7) .fs-num{animation-delay:.80s}
.flow.in .flow-step:nth-child(8) .fs-num{animation-delay:.93s}
@keyframes pop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}

/* ---------- 8. 成品图墙 ---------- */
.sc-item{box-shadow:0 8px 28px rgba(var(--navy-rgb),.10);transition:.45s cubic-bezier(.16,.84,.34,1)}
.sc-item:hover{transform:translateY(-8px);box-shadow:0 26px 54px rgba(var(--navy-rgb),.20)}
.sc-item::after{
  content:"";position:absolute;inset:0;border:2px solid transparent;border-radius:12px;transition:.4s;pointer-events:none}
.sc-item:hover::after{border-color:rgba(var(--accent-rgb),.55)}
.sc-item figcaption{transform:translateY(4px);transition:.4s}
.sc-item:hover figcaption{transform:translateY(0)}

/* ---------- 9. 生产实拍画廊 ---------- */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal figure{position:relative;border-radius:13px;overflow:hidden;aspect-ratio:1/1;
  box-shadow:0 6px 22px rgba(var(--navy-rgb),.09);transition:.45s cubic-bezier(.16,.84,.34,1);cursor:zoom-in}
.gal figure:first-child{grid-column:span 2;aspect-ratio:2/1.02}
.gal figure img{width:100%;height:100%;object-fit:cover;transition:.7s cubic-bezier(.16,.84,.34,1)}
.gal figure:hover{transform:translateY(-5px);box-shadow:0 22px 48px rgba(var(--navy-rgb),.19);z-index:2}
.gal figure:hover img{transform:scale(1.08)}
.gal figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:30px 14px 13px;color:#fff;font-size:.83rem;font-weight:600;
  background:linear-gradient(transparent,rgba(4,18,35,.88));opacity:0;transform:translateY(8px);transition:.4s}
.gal figure:hover figcaption{opacity:1;transform:none}
@media(max-width:900px){.gal{grid-template-columns:repeat(2,1fr)}.gal figure:first-child{grid-column:span 2;aspect-ratio:16/9}}

/* ---------- 10. 详情页部件网格 ---------- */
.parts{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.parts figure{background:linear-gradient(160deg,#fff,#F3F7FA);border:1px solid var(--line);border-radius:12px;
  padding:12px;text-align:center;transition:.35s}
.parts figure:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#C9D8E5}
.parts img{aspect-ratio:1/1;object-fit:contain;width:100%;border-radius:8px}
.parts figcaption{font-size:.76rem;color:var(--ink2);margin-top:9px;font-weight:600;line-height:1.4}
@media(max-width:900px){.parts{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.parts{grid-template-columns:repeat(2,1fr)}}

/* ---------- 11. 章节标题装饰 ---------- */
.sec-head h2{position:relative;display:block}
.eyebrow::before{transition:width .5s cubic-bezier(.16,.84,.34,1)}
.reveal.in .eyebrow::before{animation:lineGrow .7s cubic-bezier(.16,.84,.34,1) both}
@keyframes lineGrow{from{width:0}to{width:26px}}

/* ---------- 12. 导航 / 页面过渡 ---------- */
header{transition:box-shadow .3s,background .3s}
.menu a::after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;background:var(--orange);
  transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.16,.84,.34,1)}
.menu a.active::after,.menu a:hover::after{transform:scaleX(1)}
.page.on{animation:pageIn .45s cubic-bezier(.16,.84,.34,1)}
@keyframes pageIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---------- 13. 浮动按钮脉冲 ---------- */
.fl-wa{position:relative}
.fl-wa::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25D366;
  animation:pulse 2.6s ease-out infinite;z-index:-1}
@keyframes pulse{0%{transform:scale(1);opacity:.55}70%{transform:scale(1.75);opacity:0}100%{opacity:0}}

/* ---------- 14. 询盘表单 / 细节 ---------- */
form.inq{position:relative;overflow:hidden}
form.inq::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--orange),var(--accent-l),var(--navy2));background-size:200% 100%;
  animation:sweep 6s linear infinite}
.spec tr{transition:.2s}
.spec tr:hover{background:#FAFCFE}
table.spec{box-shadow:0 2px 14px rgba(var(--navy-rgb),.05)}
.faq details{overflow:hidden}
.faq summary:hover{color:var(--orange)}
.cinfo-item{transition:.3s}
.cinfo-item:hover{border-color:#C9D8E5;box-shadow:var(--shadow);transform:translateX(3px)}
.cinfo-item:hover .ci-ic{background:linear-gradient(140deg,var(--orange),var(--accent-l));color:#fff}
.ci-ic{transition:.3s}
.tag{transition:.3s}
.tag:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
.chip{transition:.25s}
.pcard:hover .chip{background:var(--accent-bg);color:var(--orange-d)}
.sol{transition:.4s cubic-bezier(.16,.84,.34,1)}
.sol:hover{box-shadow:0 20px 48px rgba(var(--navy-rgb),.12);border-color:#CBD8E4;transform:translateY(-4px)}
.sol-img img{transition:.6s cubic-bezier(.16,.84,.34,1)}
.sol:hover .sol-img img{transform:scale(1.05)}
.fg img{transition:.6s cubic-bezier(.16,.84,.34,1)}
.fg img:hover{transform:scale(1.03)}
.fg{overflow:hidden}
.fg>img,.fg-col>img{border-radius:12px;overflow:hidden}

/* ---------- 15. 数字/徽章 ---------- */
.hero-badge{animation:badgeIn .7s cubic-bezier(.2,1.4,.4,1) .7s both}
@keyframes badgeIn{from{opacity:0;transform:scale(.6) rotate(-8deg)}to{opacity:1;transform:none}}
.hero-badge::after{content:"";position:absolute;inset:0;border-radius:12px;
  box-shadow:0 0 0 0 rgba(var(--accent-rgb),.5);animation:ring 3s ease-out infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(var(--accent-rgb),.45)}70%{box-shadow:0 0 0 16px rgba(var(--accent-rgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--accent-rgb),0)}}

/* ---------- 16. 滚动进度条 ---------- */
.progress{position:fixed;top:0;left:0;height:3px;z-index:999;width:0;
  background:linear-gradient(90deg,var(--orange),var(--accent-l));transition:width .1s linear;box-shadow:0 0 10px rgba(var(--accent-rgb),.5)}


/* ============================================================
   长尾内容页 /guides/
   ============================================================ */
.gcard{display:block;padding:26px 26px 22px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);text-decoration:none;transition:box-shadow .22s,transform .22s,border-color .22s}
.gcard:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:#D9DCE0}
.gcard-tag{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.13em;
  text-transform:uppercase;color:var(--orange);background:var(--accent-bg);
  padding:4px 10px;border-radius:100px;margin-bottom:12px}
.gcard h3{font-size:1.14rem;line-height:1.35;color:var(--ink);margin:0 0 9px}
.gcard p{font-size:.9rem;line-height:1.62;color:var(--ink2);margin:0 0 14px}
.gcard-more{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;
  font-weight:700;color:var(--orange)}
.gcard:hover .gcard-more svg{transform:translateX(3px)}
.gcard-more svg{transition:transform .22s}

.crumb{display:flex;align-items:center;gap:9px;font-size:.82rem;color:var(--ink3);margin-bottom:14px;flex-wrap:wrap}
.crumb a{color:var(--ink3);text-decoration:none}
.crumb a:hover{color:var(--orange)}
.crumb b{color:var(--orange);font-weight:700}

.guide-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:52px;align-items:start}
.guide-body{max-width:74ch;min-width:0}
.guide-body h2{font-size:1.42rem;line-height:1.3;color:var(--ink);margin:44px 0 16px;
  padding-bottom:11px;border-bottom:2px solid var(--line)}
.guide-body h2:first-child{margin-top:0}
.guide-body p{font-size:1rem;line-height:1.82;color:var(--ink2);margin:0 0 16px}
.guide-list{margin:0 0 20px;padding-left:0;list-style:none}
.guide-list li{position:relative;padding-left:26px;margin-bottom:11px;
  font-size:.97rem;line-height:1.72;color:var(--ink2)}
.guide-list li::before{content:'';position:absolute;left:6px;top:11px;width:7px;height:7px;
  border-radius:50%;background:var(--orange)}
.guide-body table.spec{margin:6px 0 26px}

.guide-side{position:sticky;top:96px;display:grid;gap:18px}
.gside-box{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.gside-box h4{font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink3);margin:0 0 14px}
.gside-box ul{list-style:none;margin:0;padding:0}
.gside-box li{margin-bottom:11px;line-height:1.5}
.gside-box li a{font-size:.9rem;color:var(--ink);text-decoration:none;font-weight:600}
.gside-box li a:hover{color:var(--orange)}
.gside-box li a small{display:block;font-size:.76rem;color:var(--ink3);font-weight:600;margin-top:2px}

@media(max-width:980px){
  .guide-wrap{grid-template-columns:1fr;gap:38px}
  .guide-side{position:static}
}

/* 长尾文章配图 */
.gfig{margin:0 0 26px;border-radius:var(--radius);overflow:hidden;background:var(--bg2);
  border:1px solid var(--line)}
.gfig img{display:block;width:100%;height:auto}
.gfig figcaption{padding:11px 16px;font-size:.83rem;color:var(--ink3);
  background:#fff;border-top:1px solid var(--line)}
.gfig-hero{margin-bottom:34px}
.gfig-hero img{aspect-ratio:16/8;object-fit:cover}
@media(max-width:640px){ .gfig-hero img{aspect-ratio:16/10} }

/* 表单必填星号 + 提交结果提示（v1.2.2 修复：原先 .ok-msg 加了 .show 类却没有对应规则，提示永远显示不出来） */
.field label i.req, form.inq label i.req{color:var(--orange);font-style:normal;font-weight:700}
.ok-msg.show{display:block}
/* 蜜罐字段：人眼看不见、读屏软件跳过、键盘 Tab 不到；只有机器人会填 */
.hp-field{position:absolute!important;left:-9999px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0;pointer-events:none}
.ok-msg{animation:okIn .3s ease}
@keyframes okIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}