:root{
  --ink:#17150F;
  --cream:#FBF9F5;
  --sand:#EFEAE1;
  --gold:#8C6D3F;
  --muted:#6B675E;
  --line:#E3DFD5;
  --white:#FFFFFF;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --serif:Georgia,"Times New Roman","Songti SC",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:500}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.25;letter-spacing:-.01em}
h1{font-size:44px}
h2{font-size:30px}
h3{font-size:19px}
p{color:var(--muted)}
.lead{font-size:17px;color:var(--muted);max-width:62ch}
.tight{max-width:70ch}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(251,249,245,.94);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:66px}
.logo{font-family:var(--serif);font-size:21px;letter-spacing:.22em;font-weight:400}
.nav-links{display:flex;gap:22px;font-size:13.5px;color:var(--muted)}
.nav-links a:hover{color:var(--ink)}
.nav-links a.on{color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:3px}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.nav-toggle{display:none}

/* buttons */
.btn{display:inline-block;padding:11px 20px;border:1px solid var(--ink);font-size:13px;letter-spacing:.04em;transition:.2s;background:transparent;cursor:pointer;font-family:var(--sans)}
.btn:hover{background:var(--ink);color:var(--cream)}
.btn-solid{background:var(--ink);color:var(--cream)}
.btn-solid:hover{background:var(--gold);border-color:var(--gold)}
.btn-wa{border-color:#1E8E5A;background:#1E8E5A;color:#fff}
.btn-wa:hover{background:#157044;border-color:#157044;color:#fff}
.btn-sm{padding:8px 14px;font-size:12px}

/* hero */
.hero{padding:78px 0 64px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero h1{margin:14px 0 18px}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:13px;color:var(--muted)}
.ph{background:var(--sand);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;text-align:center;color:#9A958A;font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:14px}
.ph-lg{aspect-ratio:4/5}
.ph-sq{aspect-ratio:1/1}
.ph-wide{aspect-ratio:16/9}
.ph-thumb{aspect-ratio:1/1}

/* section */
section{padding:66px 0}
.sec-head{margin-bottom:34px}
.sec-head h2{margin-top:10px}
.alt{background:var(--sand)}
.rule{border-top:1px solid var(--line)}

/* cards */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}
.card{background:var(--white);border:1px solid var(--line);transition:.2s;display:flex;flex-direction:column}
.card:hover{border-color:var(--gold);transform:translateY(-2px)}
.card-body{padding:18px}
.card-body h3{margin-bottom:6px}
.card-body p{font-size:13.5px}
.spec-mini{font-size:12px;color:var(--gold);margin-top:10px;letter-spacing:.03em}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{border-top:2px solid var(--ink);padding-top:14px}
.step .n{font-family:var(--serif);font-size:13px;color:var(--gold);letter-spacing:.1em}
.step h3{margin:8px 0 6px;font-size:17px}
.step p{font-size:13.5px}

/* table */
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.tbl th{width:210px;font-weight:500;color:var(--ink);background:rgba(239,234,225,.5)}
.tbl td{color:var(--muted)}

/* product page */
.pd{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start}
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.price-box{border:1px solid var(--line);padding:22px;background:var(--white);margin:22px 0}
.moq{font-size:22px;font-family:var(--serif)}
.swatches{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.sw{width:38px;height:38px;border:1px solid var(--line);border-radius:50%}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.badge{font-size:11px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--gold);color:var(--gold);padding:5px 10px}

/* filters */
.filters{display:flex;gap:26px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid var(--line);font-size:13px}
.fgroup strong{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:8px;font-weight:500}
.fgroup label{display:inline-block;margin-right:12px;color:var(--muted);cursor:pointer}
.fgroup input{margin-right:5px;accent-color:var(--gold)}

/* form */
.form{background:var(--white);border:1px solid var(--line);padding:32px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{border:1px solid var(--line);background:var(--cream);padding:11px 13px;font-family:var(--sans);font-size:14px;color:var(--ink);outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold)}
.field textarea{min-height:110px;resize:vertical}
.req{color:var(--gold)}
.hint{font-size:12px;color:var(--muted)}

/* footer */
footer{background:var(--ink);color:#D8D4CB;padding:52px 0 28px;font-size:13.5px}
footer a{color:#D8D4CB}
footer a:hover{color:var(--white)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer h4{font-family:var(--serif);font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:#fff;font-weight:400;margin-bottom:14px}
footer li{list-style:none;margin-bottom:8px}
.fbottom{border-top:1px solid #322F28;margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#8E8A80;font-size:12.5px}

/* floating whatsapp */
.fab{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:8px;background:#1E8E5A;color:#fff;padding:12px 16px;border-radius:26px;font-size:13.5px;box-shadow:0 4px 18px rgba(0,0,0,.16)}
.fab:hover{background:#157044}
.fab .dot{width:9px;height:9px;border-radius:50%;background:#7EE2AF}

.note{font-size:12.5px;color:var(--muted);border-left:2px solid var(--gold);padding:8px 0 8px 14px;margin-top:18px;background:rgba(140,109,63,.05)}

@media (max-width:900px){
  h1{font-size:32px} h2{font-size:24px}
  .hero-grid,.pd,.grid2{grid-template-columns:1fr;gap:28px}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .grid3,.steps{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-toggle{display:block;margin-left:auto;font-size:13px;border:1px solid var(--line);padding:7px 12px}
  .frow{grid-template-columns:1fr}
  section{padding:44px 0}
}


/* ---- generated product photos ---- */
.pimg{width:100%;display:block;padding:0;object-fit:cover;background:var(--sand);border:1px solid var(--line)}
.pimg.ph-sq{aspect-ratio:1/1}
.pimg.ph-lg{aspect-ratio:4/5}
.pimg.ph-thumb{aspect-ratio:1/1}
.tbl-wide th{width:auto;white-space:nowrap;font-size:12px;padding:10px 12px}
.tbl-wide td{font-size:13px;padding:10px 12px}
.tbl td a{color:var(--gold);border-bottom:1px solid rgba(198,166,100,.35)}

/* ---- brand logo ---- */
.logo{display:flex;align-items:center;gap:10px}
.logo-img{display:block;width:auto;height:26px}
footer .logo-img{filter:brightness(0) invert(1);opacity:.92}
.nav-in .logo-img{height:28px}
/* ---- about page ---- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery figcaption{margin-top:8px;font-size:12.5px;color:var(--muted)}
.gallery figure{margin:0}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:18px 0;font-weight:500;font-size:15px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:18px;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 0 18px;margin:0;max-width:70ch;font-size:14px;color:var(--muted)}
.stat-figs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){
  .gallery{grid-template-columns:1fr 1fr}
  .stat-figs{grid-template-columns:1fr 1fr}
  .intro-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .gallery{grid-template-columns:1fr}
}


/* ---- 官方联系方式验证区（反诈骗） ---- */
.verify{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;
  border:1px solid var(--line);padding:34px 36px;background:var(--sand)}
.verify h2{margin:6px 0 0}
.verify-list{border-top:1px solid var(--line)}
.vrow{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.vrow span{color:var(--muted)}
.vrow strong{font-weight:500;text-align:right;word-break:break-all}
.vrow strong a{color:inherit;border-bottom:1px solid rgba(198,166,100,.5)}
.verify-warn{margin-top:18px;padding:14px 16px;border-left:3px solid #B4453C;background:rgba(180,69,60,.06);font-size:13.5px;color:#7d3a34}
@media(max-width:820px){.verify{grid-template-columns:1fr;gap:24px;padding:24px 20px}}

/* ---- 隐私 / 条款 ---- */
.legal{max-width:74ch}
.legal h2{font-family:var(--serif);font-size:30px;margin:0 0 18px}
.legal h3{font-size:15px;margin:26px 0 8px;font-weight:600}
.legal p{font-size:14.5px;color:var(--muted);line-height:1.75;margin:0 0 12px}
.legal a,.legal p a{border-bottom:1px solid rgba(198,166,100,.45)}

/* ---- Cookie 同意横幅 ---- */
.zvconsent{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;
  border-top:1px solid var(--line);box-shadow:0 -8px 30px rgba(0,0,0,.07)}
.zvconsent-in{max-width:1180px;margin:0 auto;padding:16px 22px;display:flex;
  align-items:center;gap:24px;justify-content:space-between;flex-wrap:wrap}
.zvconsent p{font-size:13.5px;color:var(--muted);margin:0;max-width:70ch;line-height:1.6}
.zvconsent a{border-bottom:1px solid rgba(198,166,100,.5)}
.zvconsent-btns{display:flex;gap:10px;flex-shrink:0}
.zvconsent button{font-family:inherit;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;
  padding:11px 20px;cursor:pointer;border:1px solid var(--ink);background:transparent;color:var(--ink)}
.zvconsent .zc-accept{background:var(--gold);border-color:var(--gold);color:#fff}
@media(max-width:600px){
  .zvconsent-in{padding:14px 18px;gap:14px}
  .zvconsent-btns{width:100%}
  .zvconsent button{flex:1}
}

/* whatsapp band — 非洲版首页用 */
.wa-band{background:var(--sand);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0}
.wa-in{display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.wa-in h2{font-size:26px;margin:0}
.wa-in p{margin-top:8px;color:var(--muted);max-width:54ch}

/* ---- factory 页配图：4 张竖版海报 + 2 列能力图 ----
   （不是默认的 3 列相册；海报是 2:3，能力图是 1:1 / 3:2 混排，
   所以一个用固定比例、一个用原始比例，别让 object-fit:cover 把图内文案裁掉）*/
.gallery.cols-4{grid-template-columns:repeat(4,1fr)}
.gallery.cols-2{grid-template-columns:repeat(2,1fr);align-items:start}
.gallery.cols-2 figure.wide{grid-column:1/-1}
.ph.ph-tall,.pimg.ph-tall{aspect-ratio:2/3}
.pimg.ph-nat{aspect-ratio:auto;object-fit:contain}
.hero-grid .pimg.ph-nat{max-width:440px;margin-left:auto}
@media(max-width:900px){
  .gallery.cols-4{grid-template-columns:1fr 1fr}
  .gallery.cols-2{grid-template-columns:1fr}
  .hero-grid .pimg.ph-nat{max-width:100%;margin:0 auto}
}