@font-face{
  font-family:'Noto Sans Khmer Local';
  src:url('../fonts/noto-sans-khmer-khmer.woff2') format('woff2');
  font-weight:400 800;
  font-style:normal;
  font-display:swap;
  unicode-range:U+1780-17FF,U+19E0-19FF,U+200C-200D,U+25CC;
}
@font-face{
  font-family:'Noto Serif Khmer Local';
  src:url('../fonts/noto-serif-khmer-khmer.woff2') format('woff2');
  font-weight:400 900;
  font-style:normal;
  font-display:swap;
  unicode-range:U+1780-17FF,U+19E0-19FF,U+200C-200D,U+25CC;
}
:root{
  --brand-red:#A6171A;
  --deep-red:#8B0F12;
  --near-black:#1A1A1A;
  --neutral-gray:#4A4A4A;
  --light-gray:#8A8A8A;
  --champagne:#C9A961;
  --champagne-bright:#F0CB78;
  --champagne-soft:#D4C9A8;
  --off-white:#F5F1EA;
  --off-gray:#E8E5DE;
  --border-soft:rgba(26,26,26,0.08);

  --font-serif-cn:'Noto Serif SC','Source Han Serif SC',serif;
  --font-sans-cn:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-serif-km:'Noto Serif Khmer Local','Noto Serif Khmer','Khmer OS Muol Light','Khmer OS',serif;
  --font-sans-km:'Noto Sans Khmer Local','Noto Sans Khmer','Khmer UI','Khmer OS',sans-serif;
  --font-serif-en:'Playfair Display',Georgia,serif;
  --font-num:'Cormorant Garamond','Playfair Display',serif;

  --maxw:clamp(480px,72vw,760px);
  --pad:clamp(20px,5.5vw,30px);
  --bar-h:64px;
}

*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;}
html{scroll-behavior:smooth;}
body{
  margin:0;padding:0;
  font-family:var(--font-sans-cn);
  color:var(--near-black);
  /* 桌面预览时居中,两侧深色木纹质感背景 */
  background:
    radial-gradient(120% 80% at 50% 0%, #2a2422 0%, #161311 60%, #0d0b0a 100%);
  min-height:100vh;
  overflow-x:hidden;
}

/* 手机壳容器 */
.app{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  background:var(--off-white);
  position:relative;
  overflow:hidden;
  box-shadow:0 0 60px rgba(0,0,0,.5);
  padding-bottom:0;
}
.app::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:96px;
  background:var(--brand-red);
  pointer-events:none;
}
.lang-switch{
  position:absolute;top:4px;right:6px;z-index:20;
  display:flex;align-items:center;gap:1px;padding:2px;
  background:rgba(26,26,26,.22);border:1px solid rgba(255,255,255,.28);border-radius:999px;
  backdrop-filter:blur(10px);
}
.lang-switch a{
  min-width:26px;text-align:center;text-decoration:none;color:rgba(255,255,255,.82);
  font-family:var(--font-sans-cn);font-size:8px;font-weight:700;letter-spacing:.02em;
  padding:3px 4px;border-radius:999px;line-height:1.12;
}
.lang-switch a[data-lang-option="km"]{min-width:34px;font-family:var(--font-sans-km);letter-spacing:0;}
.lang-switch a.on{background:rgba(255,255,255,.92);color:var(--brand-red);}

/* ============ 通用 ============ */
section{position:relative;}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1);}
.reveal.in{opacity:1;transform:none;}
.eyebrow{
  font-family:var(--font-serif-en);font-style:italic;
  letter-spacing:.22em;font-size:13px;color:var(--champagne);
  text-transform:uppercase;
}
.gold-rule{width:46px;height:2px;background:linear-gradient(90deg,var(--champagne),var(--champagne-bright));border:0;margin:14px auto;}

/* ============ 屏1 · 品牌带 ============ */
.hero-band{background:var(--brand-red);padding:26px var(--pad) 24px;text-align:center;}
.hero-band img{display:block;width:100%;max-width:320px;height:auto;margin:0 auto;}

/* ============ 屏1 · 主图 + Slogan ============ */
.hero{position:relative;background:var(--near-black);}
.hero .photo{
  width:100%;aspect-ratio:16/9;
  background-size:cover;background-position:center 38%;
  position:relative;
}
.hero .photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(26,26,26,.08) 0%,rgba(26,26,26,.02) 62%,rgba(26,26,26,.18) 100%);
}
.hero .slogan{
  position:relative;z-index:2;
  text-align:center;padding:24px var(--pad) 20px;
}
.hero .slogan .cn{
  font-family:var(--font-serif-cn);font-weight:900;color:#fff;
  font-size:clamp(34px,10vw,46px);letter-spacing:.06em;
  text-shadow:0 2px 24px rgba(0,0,0,.5);line-height:1.1;
}
.hero .slogan .cn .dot{color:var(--champagne-bright);margin:0 .1em;}
.hero .slogan .km{font-family:var(--font-sans-cn);color:rgba(255,255,255,.7);font-size:12px;letter-spacing:.05em;margin-top:10px;}
.hero .slogan .en{font-family:var(--font-serif-en);font-style:italic;color:var(--champagne-soft);font-size:12px;letter-spacing:.16em;margin-top:4px;}
.hero .subpos{
  background:var(--near-black);text-align:center;padding:2px var(--pad) 24px;
}
.hero .subpos .txt{
  display:inline-block;font-family:var(--font-serif-cn);color:#fff;
  font-size:clamp(19px,5.4vw,23px);letter-spacing:.14em;font-weight:500;
  border-top:1px solid rgba(201,169,97,.35);border-bottom:1px solid rgba(201,169,97,.35);
  padding:12px 4px;
}
.hero .subpos .txt .dot{color:var(--champagne-bright);}

/* CTA 主按钮组 */
.hero-cta{display:flex;gap:12px;padding:18px var(--pad) 24px;background:var(--near-black);}
.btn{
  flex:1;border:0;cursor:pointer;font-family:var(--font-sans-cn);
  font-size:16px;font-weight:700;letter-spacing:.06em;padding:16px 8px;border-radius:2px;
  display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;
  transition:transform .15s ease,box-shadow .25s ease;
}
.btn:active{transform:scale(.97);}
.btn-gold{background:linear-gradient(135deg,var(--champagne-bright),var(--champagne));color:#3a2c08;box-shadow:0 6px 22px rgba(201,169,97,.35);}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);}
.btn svg{width:18px;height:18px;flex:none;}

/* ============ 屏2 · 数据矩阵 ============ */
.data{background:var(--off-white);padding:46px var(--pad);display:flex;justify-content:space-between;gap:8px;}
.data .cell{flex:1;text-align:center;min-width:0;}
.data .num{font-family:var(--font-num);font-weight:700;color:var(--brand-red);font-size:clamp(40px,12vw,56px);line-height:1;white-space:nowrap;}
.data .num .count{display:inline-block;}
.data .num .u{font-size:.42em;color:var(--neutral-gray);margin-left:2px;font-weight:600;}
.data .lab{font-family:var(--font-serif-cn);font-size:13px;color:var(--neutral-gray);letter-spacing:.18em;margin-top:10px;}
.data .div{width:1px;background:var(--border-soft);}
.data-foot{background:var(--off-white);text-align:center;padding:0 var(--pad) 30px;color:var(--light-gray);font-size:clamp(10.5px,2.85vw,12px);letter-spacing:.05em;white-space:nowrap;display:flex;align-items:center;justify-content:center;gap:0 10px;}
.data-foot span{white-space:nowrap;}
.data-foot b{color:var(--brand-red);font-weight:700;}

/* ============ 屏3 · 四引擎(黑底重锤)============ */
.engines{background:var(--near-black);padding:48px var(--pad) 50px;}
.engines .head{text-align:center;margin-bottom:30px;}
.engines .head .t{font-family:var(--font-serif-cn);color:#fff;font-size:clamp(24px,6.8vw,30px);font-weight:700;letter-spacing:.12em;}
.engines .head .t b{color:var(--champagne-bright);}
.eng-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.eng{background:linear-gradient(160deg,#262320,#1d1a18);border:1px solid rgba(201,169,97,.18);border-radius:3px;padding:18px 16px 16px;position:relative;overflow:hidden;}
.eng .no{font-family:var(--font-num);font-size:30px;font-weight:700;color:rgba(201,169,97,.35);line-height:1;}
.eng .nm{font-family:var(--font-serif-cn);color:#fff;font-size:17px;font-weight:700;margin-top:4px;letter-spacing:.04em;}
.eng .ds{color:rgba(255,255,255,.66);font-size:12.5px;line-height:1.7;margin-top:8px;}
.eng .ds em{font-family:var(--font-num);font-style:normal;color:var(--champagne-bright);font-weight:700;font-size:1.25em;}

/* ============ 地址带 ============ */
.addr{background:#000;text-align:center;padding:30px var(--pad);}
.addr .lab{font-family:var(--font-serif-en);font-style:italic;color:var(--champagne-bright);letter-spacing:.28em;font-size:12px;margin-bottom:10px;}
.addr .a{font-family:var(--font-serif-cn);color:#fff;font-size:16px;line-height:1.7;letter-spacing:.04em;}
.addr .maplink{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--champagne-bright);font-size:13px;text-decoration:none;border:1px solid rgba(201,169,97,.4);padding:8px 16px;border-radius:30px;}
.addr .maplink svg{width:14px;height:14px;}

/* ============ 实景照占位 ============ */
.gallery{background:var(--off-white);padding:40px 0 36px;}
.gallery .head{text-align:center;padding:0 var(--pad);margin-bottom:20px;}
.gallery .head .t{font-family:var(--font-serif-cn);font-size:22px;font-weight:700;color:var(--near-black);letter-spacing:.1em;}
.gallery .strip{display:flex;gap:12px;overflow-x:auto;padding:4px var(--pad) 10px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;}
.gallery .strip::-webkit-scrollbar{height:0;}
.ph-photo{flex:0 0 78%;scroll-snap-align:center;aspect-ratio:4/3;border-radius:4px;
  background:repeating-linear-gradient(135deg,#e6e1d8,#e6e1d8 12px,#ddd7cc 12px,#ddd7cc 24px);
  border:1px dashed var(--champagne);display:flex;align-items:center;justify-content:center;
  color:var(--light-gray);font-size:13px;letter-spacing:.1em;text-align:center;padding:16px;}

/* ============ 7业态(点开展开)============ */
.cats{background:#E8DCB8;padding:48px var(--pad) 44px;}
.cats .head{text-align:center;margin-bottom:24px;}
.cats .head .t{font-family:var(--font-serif-cn);font-size:clamp(22px,6vw,26px);font-weight:700;letter-spacing:.1em;}
.cats .head .s{color:#7B6840;font-size:13px;letter-spacing:.08em;margin-top:8px;line-height:1.6;}
.cat{border:1px solid var(--border-soft);border-radius:3px;margin-bottom:10px;overflow:hidden;background:#fff;}
.cat-hd{display:flex;align-items:center;gap:14px;padding:16px 18px;cursor:default;}
.cat-hd .az{width:38px;height:38px;border-radius:3px;display:flex;align-items:center;justify-content:center;font-family:var(--font-serif-en);font-weight:700;font-size:20px;color:#fff;flex:none;}
.cat-hd .nm{font-family:var(--font-serif-cn);font-weight:700;font-size:17px;letter-spacing:.06em;flex:1;}
.cat-hd .arr{transition:transform .3s;color:var(--light-gray);}
.cat.open .cat-hd .arr{transform:rotate(180deg);}
.cat-bd{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.cat-bd .inner{padding:0 18px 16px 70px;display:flex;flex-wrap:wrap;gap:8px;}
.cat-bd .chip{font-size:12.5px;color:var(--neutral-gray);background:var(--off-white);border:1px solid var(--border-soft);border-radius:20px;padding:6px 12px;}

/* ============ 特价 + 倒计时 ============ */
.deal{background:var(--brand-red);padding:46px var(--pad) 44px;text-align:center;color:#fff;}
.deal .t{font-family:var(--font-serif-cn);font-size:clamp(28px,8vw,36px);font-weight:900;letter-spacing:.12em;}
.deal .s{font-size:14px;letter-spacing:.1em;margin-top:8px;color:rgba(255,255,255,.9);}
.countdown{display:flex;justify-content:center;gap:10px;margin:24px 0 6px;}
.cd{background:rgba(0,0,0,.22);border:1px solid rgba(240,203,120,.4);border-radius:4px;min-width:62px;padding:10px 6px;}
.cd .n{font-family:var(--font-num);font-weight:700;font-size:30px;color:var(--champagne-bright);line-height:1;}
.cd .l{font-size:11px;letter-spacing:.1em;color:rgba(255,255,255,.75);margin-top:5px;}
.deal-foot{font-size:12px;color:rgba(255,255,255,.7);letter-spacing:.06em;margin-top:8px;}
.tiers{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:24px;}
.tier{background:rgba(255,255,255,.97);border-radius:4px;padding:16px 6px;color:var(--near-black);}
.tier .p{font-family:var(--font-num);font-weight:700;color:var(--brand-red);font-size:26px;line-height:1;}
.tier .p .u{font-size:.5em;color:var(--neutral-gray);}
.tier .r{font-family:var(--font-num);font-weight:600;font-size:13px;letter-spacing:.04em;margin-top:8px;color:var(--near-black);}
.tier .c{font-size:11px;color:var(--light-gray);margin-top:3px;}
.deal .expand{margin-top:18px;background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;font-size:13px;letter-spacing:.08em;padding:11px 22px;border-radius:30px;cursor:pointer;}
.policy{max-height:0;overflow:hidden;transition:max-height .4s ease;}
.policy .inner{text-align:left;padding-top:18px;max-width:340px;margin:0 auto;}
.policy .row{display:flex;gap:10px;color:#fff;font-size:13.5px;line-height:1.5;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.15);}
.policy .row .plus{color:var(--champagne-bright);font-weight:700;flex:none;}
.policy .note{font-size:11px;color:rgba(255,255,255,.6);margin-top:12px;}

/* ============ 品牌墙 ============ */
.brands{background:var(--off-white);padding:44px var(--pad) 40px;}
.brands .head{text-align:center;margin-bottom:8px;}
.brands .head .t{font-family:var(--font-serif-cn);font-size:clamp(22px,6vw,26px);font-weight:700;letter-spacing:.1em;}
.brands .head .s{color:var(--champagne);font-size:12px;letter-spacing:.2em;margin-top:6px;font-family:var(--font-serif-en);font-style:italic;}
.bgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:20px;}
.bcell{background:#fff;border:1px solid var(--border-soft);border-radius:8px;min-height:76px;padding:9px 8px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px rgba(0,0,0,.04);transition:transform .15s,box-shadow .15s;}
.bcell:active{transform:translateY(-1px);box-shadow:0 5px 14px rgba(0,0,0,.09);}
.bcell .logo{width:100%;height:54px;display:flex;align-items:center;justify-content:center;}
.bcell .logo img{display:block;width:var(--logo-w,86%);height:var(--logo-h,42px);object-fit:contain;object-position:center;}
.brand-kohler{--logo-w:90%;--logo-h:32px;}
.brand-toto{--logo-w:88%;--logo-h:34px;}
.brand-moen{--logo-w:90%;--logo-h:34px;}
.brand-arrow{--logo-w:82%;--logo-h:42px;}
.brand-lesso{--logo-w:96%;--logo-h:36px;}
.brand-dongpeng{--logo-w:88%;--logo-h:40px;}
.brand-siemens{--logo-w:92%;--logo-h:34px;}
.brand-schneider{--logo-w:56%;--logo-h:44px;}
.brand-chnt{--logo-w:64%;--logo-h:44px;}
.brand-philips{--logo-w:88%;--logo-h:34px;}
.brand-opple{--logo-w:84%;--logo-h:36px;}
.brand-pearl-river{--logo-w:88%;--logo-h:42px;}
.brand-nippon{--logo-w:62%;--logo-h:48px;}
.brand-dulux{--logo-w:80%;--logo-h:44px;}
.brand-skshu{--logo-w:78%;--logo-h:42px;}
.brand-carpoly{--logo-w:96%;--logo-h:38px;}
.brand-yuhong{--logo-w:72%;--logo-h:50px;}
.brand-bnbm{--logo-w:94%;--logo-h:42px;}
.brand-power-dekor{--logo-w:78%;--logo-h:48px;}
.brand-nature{--logo-w:86%;--logo-h:44px;}
.brand-monterey{--logo-w:82%;--logo-h:42px;}
.brand-tucson{--logo-w:70%;--logo-h:46px;}
.brand-daikin{--logo-w:88%;--logo-h:38px;}
.brand-moorgen{--logo-w:82%;--logo-h:34px;}
.brands .more{text-align:center;margin-top:16px;color:var(--neutral-gray);font-size:12.5px;letter-spacing:.06em;}
.brands .more b{color:var(--brand-red);}

/* ============ FAQ 手风琴 ============ */
.faq{background:#fff;padding:44px var(--pad) 38px;}
.faq .head{text-align:center;margin-bottom:20px;}
.faq .head .t{font-family:var(--font-serif-cn);font-size:clamp(22px,6vw,26px);font-weight:700;letter-spacing:.1em;}
.qa-sec{display:flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-serif-cn);font-weight:700;font-size:13px;line-height:1;color:var(--brand-red);letter-spacing:.08em;text-align:center;margin:22px 0 4px;}
.qa-sec::before,.qa-sec::after{content:"";width:42px;height:1px;background:linear-gradient(90deg,rgba(201,169,97,0),rgba(201,169,97,.72));}
.qa-sec::after{background:linear-gradient(90deg,rgba(201,169,97,.72),rgba(201,169,97,0));}
.qa-sec:first-child{margin-top:0;}
.qa{border-bottom:1px solid var(--border-soft);}
.q{display:flex;align-items:center;gap:10px;padding:16px 1px;cursor:pointer;font-family:var(--font-serif-cn);font-weight:500;font-size:15px;line-height:1.45;letter-spacing:.01em;}
.q .ic{width:20px;height:20px;border:1px solid var(--champagne);border-radius:50%;color:var(--champagne);display:flex;align-items:center;justify-content:center;font-size:13px;flex:none;transition:transform .3s,background .3s,color .3s;}
.qa.open .q .ic{transform:rotate(45deg);background:var(--champagne);color:#fff;}
.q .tx{flex:1;}
.a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.a .inner{padding:0 2px 16px 31px;color:var(--neutral-gray);font-size:13.5px;line-height:1.75;}

/* ============ 联系区 ============ */
.contact{background:var(--near-black);padding:46px var(--pad) 44px;text-align:center;}
.card{background:linear-gradient(160deg,#262320,#1c1916);border:1px solid rgba(201,169,97,.25);border-radius:6px;padding:26px 22px;max-width:360px;margin:0 auto;}
.card .avatar{width:92px;height:92px;border-radius:50%;margin:0 auto 14px;overflow:hidden;border:2px solid var(--champagne);background:#333;}
.card .avatar img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.card .avatar-ph{display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 35%,#2e2a26,#1a1714);font-family:var(--font-serif-cn);font-weight:700;font-size:42px;color:var(--champagne-bright);}
.card .role{color:var(--champagne-bright);font-family:var(--font-serif-en);font-style:italic;font-size:13px;letter-spacing:.1em;}
.card .role .cn{display:block;font-family:var(--font-serif-cn);font-style:normal;font-size:12px;color:rgba(255,255,255,.6);margin-top:2px;letter-spacing:.06em;}
.card .nm{color:#fff;font-family:var(--font-serif-cn);font-weight:700;font-size:26px;letter-spacing:.08em;margin:10px 0 2px;}
.card .nm-en{color:rgba(255,255,255,.55);font-family:var(--font-serif-en);font-size:14px;letter-spacing:.14em;}
.card .tel{font-family:var(--font-num);font-weight:700;color:var(--champagne-bright);font-size:24px;letter-spacing:.04em;margin-top:14px;}

.reach{display:flex;gap:10px;margin-top:20px;}
.reach a,.reach button{flex:1;border:0;cursor:pointer;border-radius:10px;padding:14px 4px;font-family:var(--font-sans-cn);font-weight:700;font-size:14px;color:#fff;display:flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;transition:transform .15s;}
.reach a:active,.reach button:active{transform:scale(.96);}
.reach .r-call{background:var(--brand-red);}
.reach .r-wx{background:#07C160;}
.reach .r-tg{background:#229 ED9;background:#2AABEE;}
.reach .r-wa{background:#25D366;}
.reach svg{width:24px;height:24px;fill:#fff;}

.qrs{display:flex;justify-content:center;gap:18px;margin-top:26px;}
.qr{text-align:center;}
.qr .box{width:96px;height:96px;border-radius:4px;background:#fff;padding:6px;}
.qr .box img{width:100%;height:100%;object-fit:contain;}
.qr .ph{width:100%;height:100%;border:1px dashed var(--champagne);border-radius:3px;display:flex;align-items:center;justify-content:center;color:var(--light-gray);font-size:11px;text-align:center;padding:6px;}
.qr .cap{color:rgba(255,255,255,.8);font-size:12px;margin-top:8px;letter-spacing:.06em;}
.qr .cap small{display:block;color:rgba(255,255,255,.45);font-size:10px;letter-spacing:.04em;margin-top:2px;}

/* ============ 留资表单 ============ */
.lead{background:var(--off-white);padding:44px var(--pad) 46px;}
.lead .head{text-align:center;margin-bottom:8px;}
.lead .head .t{font-family:var(--font-serif-cn);font-size:clamp(22px,6vw,26px);font-weight:700;letter-spacing:.08em;}
.lead .head .s{color:var(--light-gray);font-size:13px;margin-top:8px;line-height:1.6;}
.form{max-width:380px;margin:22px auto 0;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--neutral-gray);letter-spacing:.06em;margin-bottom:6px;}
.field input,.field select{width:100%;border:1px solid var(--border-soft);background:#fff;border-radius:10px;padding:14px 14px;font-size:15px;font-family:var(--font-sans-cn);color:var(--near-black);}
.field input:focus,.field select:focus{outline:0;border-color:var(--champagne);}
.lead .submit{width:100%;margin-top:8px;background:var(--brand-red);color:#fff;border:0;border-radius:12px;padding:16px;font-size:16px;font-weight:700;letter-spacing:.1em;cursor:pointer;font-family:var(--font-sans-cn);transition:transform .15s;}
.lead .submit:active{transform:scale(.98);}
.lead .priv{text-align:center;color:var(--light-gray);font-size:11px;margin-top:12px;letter-spacing:.04em;}

/* ============ Footer ============ */
.footer{background:#000;text-align:center;padding:36px var(--pad) calc(40px + var(--bar-h) + env(safe-area-inset-bottom,0px));}
.footer .c-cn{font-family:var(--font-serif-cn);color:#fff;font-size:16px;font-weight:500;letter-spacing:.06em;line-height:1.5;}
.footer .c-en{color:rgba(255,255,255,.45);font-size:10px;letter-spacing:.1em;margin-top:8px;line-height:1.5;}
.footer .ln{width:40px;height:1px;background:rgba(201,169,97,.4);margin:16px auto;}
.footer .ad{color:rgba(255,255,255,.6);font-size:12px;line-height:1.6;letter-spacing:.03em;}
.footer .cp{color:rgba(255,255,255,.3);font-size:11px;margin-top:14px;letter-spacing:.1em;}

/* ============ 底部悬浮咨询条 ============ */
.actionbar{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;
  width:100%;max-width:var(--maxw);z-index:50;
  display:flex;background:rgba(26,26,26,.96);backdrop-filter:blur(8px);
  border-top:1px solid rgba(201,169,97,.3);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
.actionbar a,.actionbar button{
  flex:1;border:0;background:transparent;cursor:pointer;color:#fff;
  font-family:var(--font-sans-cn);font-size:11.5px;letter-spacing:.04em;
  display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 2px;text-decoration:none;
  height:var(--bar-h);justify-content:center;transition:background .2s;
}
.actionbar a:active,.actionbar button:active{background:rgba(255,255,255,.08);}
.actionbar svg{width:21px;height:21px;fill:var(--champagne-bright);}
.actionbar .primary{background:var(--brand-red);}
.actionbar .primary svg{fill:#fff;}
.actionbar .sep{width:1px;background:rgba(255,255,255,.12);}

/* ============ 微信弹窗 ============ */
.modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.7);display:none;align-items:center;justify-content:center;padding:30px;}
.modal.show{display:flex;}
.modal .panel{background:#fff;border-radius:10px;padding:28px 26px;max-width:300px;width:100%;text-align:center;}
.modal .panel .mt{font-family:var(--font-serif-cn);font-weight:700;font-size:19px;margin-bottom:6px;}
.modal .panel .ms{color:var(--light-gray);font-size:13px;margin-bottom:18px;}
.modal .qrbig{width:200px;height:200px;margin:0 auto 16px;border-radius:6px;overflow:hidden;border:1px solid var(--border-soft);}
.modal .qrbig img{width:100%;height:100%;object-fit:contain;display:block;}
.modal .qrbig .ph{width:100%;height:100%;border:1px dashed var(--champagne);display:flex;align-items:center;justify-content:center;color:var(--light-gray);font-size:13px;text-align:center;padding:16px;}
.modal .copy{background:#07C160;color:#fff;border:0;border-radius:4px;padding:12px 18px;font-size:14px;font-weight:700;cursor:pointer;width:100%;}
.modal .close{margin-top:12px;color:var(--light-gray);font-size:13px;background:0;border:0;cursor:pointer;}

/* ============ Toast ============ */
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%) translateY(20px);z-index:200;
  background:var(--near-black);color:#fff;padding:13px 22px;border-radius:30px;font-size:14px;
  border:1px solid rgba(201,169,97,.4);opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;white-space:nowrap;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

@media(min-width:520px){
  .app{margin-top:24px;margin-bottom:24px;border-radius:14px;}
  .actionbar{bottom:0;}
}

@media(min-width:700px){
  :root{
    --pad:clamp(36px,5vw,56px);
    --bar-h:70px;
  }
  .app{
    border-radius:16px;
    box-shadow:0 0 84px rgba(0,0,0,.56);
  }
  .app::before{height:124px;}
  .hero-band{padding:30px var(--pad) 30px;}
  .hero-band img{max-width:clamp(320px,66%,500px);}
  .lang-switch{top:8px;right:10px;}
  .hero .photo{aspect-ratio:16/7.8;background-position:center 36%;}
  .hero .slogan{padding:30px var(--pad) 24px;}
  .hero .slogan .cn{font-size:clamp(46px,5.8vw,60px);}
  .hero .slogan .km{font-size:13px;}
  .hero .slogan .en{font-size:13px;}
  .hero .subpos{padding-bottom:30px;}
  .hero .subpos .txt{font-size:clamp(23px,3vw,28px);}
  .hero-cta{gap:16px;padding:22px var(--pad) 30px;}
  .btn{font-size:17px;padding:18px 10px;}
  .data{padding:56px var(--pad);}
  .data .num{font-size:clamp(58px,6vw,72px);}
  .data .lab{font-size:15px;}
  .data-foot{font-size:13px;padding-bottom:40px;gap:0 14px;}
  .engines,.ops,.cats,.brands,.faq,.contact,.lead{padding-left:var(--pad);padding-right:var(--pad);}
  .engines{padding-top:58px;padding-bottom:60px;}
  .engines .head .t{font-size:clamp(32px,4vw,40px);}
  .engines .pillar-head .seg{font-size:clamp(30px,3.4vw,36px);}
  .engines .pillar-head .pillar-sub{font-size:15px;}
  .loc-cards{gap:18px;}
  .loc-card{aspect-ratio:16/9;}
  .loc-card .body{padding:24px 26px 22px;}
  .loc-card .no{font-size:34px;}
  .loc-card .nm{font-size:28px;}
  .loc-card .ds{font-size:15px;}
  .loc-card .src{top:14px;right:16px;font-size:12px;padding:5px 12px;}
  .subshot .lab{font-size:13px;margin-top:6px;}
  .subshot .row{gap:16px;}
  .subshot figcaption,.engshot figcaption{font-size:13px;padding:28px 16px 12px;}
  .lmk figcaption{padding:80px 22px 20px;}
  .lmk .k{font-size:28px;}
  .lmk .v{font-size:15px;}
  .ops{padding-top:58px;padding-bottom:62px;}
  .ops-grid{gap:20px;margin-top:32px;}
  .ops-card .pad{padding:20px 24px 24px;}
  .ops-card .k{font-size:23px;}
  .ops-card .v{font-size:15px;}
  .ops-meta{font-size:12px;}
  .ops-meta span:first-child{font-size:20px;}
  .cats .head .t,.brands .head .t,.faq .head .t,.lead .head .t{font-size:32px;}
  .cat-hd{padding:18px 22px;}
  .cat-bd .inner{padding-left:78px;}
  .deal{padding:58px var(--pad) 56px;}
  .deal .t{font-size:44px;}
  .tiers{gap:14px;margin-top:30px;}
  .tier{padding:20px 10px;}
  .tier .p{font-size:34px;}
  .policy .inner{max-width:560px;}
  .bgrid{gap:14px;margin-top:24px;}
  .bcell{min-height:106px;padding:14px 12px;}
  .bcell .logo{height:74px;}
  .bcell .logo img{height:calc(var(--logo-h,42px) * 1.18);max-height:68px;}
  .brands .more{font-size:14px;margin-top:20px;}
  .qa-list{max-width:620px;margin:0 auto;}
  .q{font-size:17px;padding:18px 1px;}
  .a .inner{font-size:14.5px;padding-left:34px;}
  .card{max-width:430px;padding:32px 28px;}
  .form{max-width:520px;}
  .footer{padding-top:46px;}
  .footer .c-cn{font-size:18px;}
  .footer .ad{font-size:13px;}
  .actionbar a,.actionbar button{font-size:12px;gap:5px;}
  .actionbar svg{width:23px;height:23px;}
  .lb-view{max-width:min(720px,92vw);}
}

@media(min-width:1080px){
  :root{--pad:56px;}
  .app{margin-top:28px;margin-bottom:28px;}
  .app::before{height:106px;}
  .hero-band{padding-top:22px;padding-bottom:22px;}
  .hero-band img{max-width:440px;}
  .hero .photo{aspect-ratio:16/6;background-position:center 34%;}
  .hero .slogan{padding-top:24px;padding-bottom:18px;}
  .hero .subpos{padding-bottom:22px;}
  .hero-cta{padding-top:16px;padding-bottom:24px;}
}

/* ===== 区位四大引擎 · 大片卡(v1.1) ===== */
.engines .seg{font-family:var(--font-serif-en);font-style:italic;letter-spacing:.16em;font-size:12px;color:var(--champagne);text-transform:uppercase;text-align:center;margin:6px 0 18px;}
.loc-cards{display:flex;flex-direction:column;gap:14px;}
.loc-card{position:relative;border-radius:5px;overflow:hidden;aspect-ratio:16/10;background-size:cover;background-position:center;background-color:#15120f;}
.loc-card::after,.subshot figure::after,.engshot figure::after,.lmk figure::after{content:"";position:absolute;inset:0;z-index:3;border:1px solid rgba(201,169,97,.26);border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),inset 0 -1px 0 rgba(240,203,120,.18);pointer-events:none;}
.loc-card .grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.40) 0%,rgba(0,0,0,0) 30%,rgba(0,0,0,.10) 52%,rgba(0,0,0,.84) 100%);}
.loc-card .body{position:absolute;left:0;right:0;bottom:0;padding:16px 16px 15px;z-index:2;}
.loc-card .no{font-family:var(--font-num);font-size:26px;font-weight:700;color:var(--champagne-bright);line-height:1;opacity:.92;}
.loc-card .nm{font-family:var(--font-serif-cn);color:#fff;font-size:20px;font-weight:700;letter-spacing:.04em;margin-top:2px;text-shadow:0 2px 12px rgba(0,0,0,.6);}
.loc-card .ds{color:rgba(255,255,255,.86);font-size:12.5px;line-height:1.6;margin-top:6px;text-shadow:0 1px 8px rgba(0,0,0,.7);}
.loc-card .ds em{font-family:var(--font-num);font-style:normal;color:var(--champagne-bright);font-weight:700;font-size:1.2em;}
.loc-card .src{position:absolute;top:10px;right:11px;z-index:2;font-size:10px;letter-spacing:.04em;color:rgba(255,255,255,.7);background:rgba(0,0,0,.32);padding:3px 9px;border-radius:20px;}
.loc-card.ph{background:repeating-linear-gradient(135deg,#211e1b,#211e1b 14px,#1b1815 14px,#1b1815 28px);}
.loc-card.ph .phnote{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:rgba(201,169,97,.62);font-size:12px;letter-spacing:.1em;text-align:center;padding:0 20px;}
.loc-card.ph .phnote svg{width:28px;height:28px;stroke:rgba(201,169,97,.55);fill:none;stroke-width:1.5;}
.subshot .lab{color:rgba(255,255,255,.72);font-size:11.5px;letter-spacing:.1em;margin:2px 2px 9px;}
.subshot .row{display:flex;flex-direction:column;gap:12px;}
.subshot figure{margin:0;border-radius:5px;overflow:hidden;position:relative;aspect-ratio:16/10;background:#15120f;}
.subshot figure img{width:100%;height:100%;object-fit:cover;display:block;}
.subshot figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.78));color:#fff;font-size:10.5px;padding:16px 8px 6px;letter-spacing:.03em;}
/* ===== 运营 / 引流引擎(新增) ===== */
.ops{background:linear-gradient(180deg,#F5F1EA 0%,#EEE6D8 100%);padding:48px var(--pad) 50px;}
.ops .head{text-align:center;}
.ops .head .t{font-family:var(--font-serif-cn);font-size:clamp(22px,6vw,26px);font-weight:700;letter-spacing:.1em;color:var(--near-black);}
.ops .head .s{color:var(--light-gray);font-size:13px;letter-spacing:.06em;margin-top:8px;line-height:1.6;}
.ops .head::after{content:"";display:block;width:58px;height:1px;background:linear-gradient(90deg,transparent,var(--champagne),transparent);margin:18px auto 0;}
.ops-grid{display:flex;flex-direction:column;gap:16px;margin-top:26px;}
.ops-card{position:relative;overflow:hidden;background:#fffaf2;border:1px solid rgba(201,169,97,.24);border-radius:6px;box-shadow:0 18px 36px rgba(75,52,28,.10);cursor:pointer;transition:transform .15s ease,box-shadow .2s ease;}
.ops-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--brand-red),var(--champagne-bright));z-index:3;}
.ops-card:active{transform:scale(.985);}
.ops-card .thumb{position:relative;aspect-ratio:16/10;background:repeating-linear-gradient(135deg,#efe9df,#efe9df 12px,#e7e0d3 12px,#e7e0d3 24px);background-size:cover;background-position:center;background-repeat:no-repeat;display:block;color:var(--champagne);font-size:11px;letter-spacing:.06em;line-height:1.6;}
.ops-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.02) 0%,rgba(0,0,0,.12) 100%);pointer-events:none;}
.ops-card--media .thumb,
.ops-card--digital .thumb{aspect-ratio:4/3;background-color:#17130f;background-size:cover;}
.ops-card--designer .thumb{background-color:#17130f;background-size:contain;}
.ops-card--digital .thumb{background-position:top center;}
.ops-card .pad{padding:14px 16px 17px;}
.ops-meta{display:flex;align-items:center;gap:8px;color:var(--champagne);font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:7px;}
.ops-meta span:first-child{font-family:var(--font-num);font-size:16px;line-height:1;color:var(--brand-red);}
.ops-card .k{font-family:var(--font-serif-cn);font-size:18px;font-weight:700;color:var(--brand-red);letter-spacing:.04em;}
.ops-card .v{color:var(--neutral-gray);font-size:13px;line-height:1.65;margin-top:7px;letter-spacing:.02em;}
.ops .honest{text-align:center;color:var(--light-gray);font-size:11.5px;letter-spacing:.03em;margin-top:20px;line-height:1.7;}

.lmk{margin:0;}
.lmk figure{margin:0;width:100%;position:relative;border-radius:5px;overflow:hidden;aspect-ratio:4/5;background:#15120f;}
.lmk figure img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block;}
.lmk figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;background:linear-gradient(transparent,rgba(0,0,0,.86));padding:54px 14px 14px;}
.lmk .k{display:block;font-family:var(--font-serif-cn);color:#fff;font-size:20px;font-weight:700;letter-spacing:.04em;text-shadow:0 2px 12px rgba(0,0,0,.65);}
.lmk .v{display:block;color:rgba(255,255,255,.78);font-size:12.5px;line-height:1.55;margin-top:7px;letter-spacing:.02em;text-shadow:0 1px 8px rgba(0,0,0,.65);}
.lmk .v em{font-family:var(--font-num);font-style:normal;color:var(--champagne-bright);font-weight:700;font-size:1.25em;}

.engshot{margin-top:0;}
.engshot figure{margin:0;border-radius:5px;overflow:hidden;position:relative;aspect-ratio:16/9;background:#15120f;}
.engshot figure img{width:100%;height:100%;object-fit:cover;display:block;}
.engshot figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.8));color:#fff;font-size:11.5px;letter-spacing:.04em;padding:20px 12px 9px;}

/* ops tap-to-expand affordance */
.ops-badge{position:absolute;right:10px;bottom:10px;z-index:2;background:rgba(26,26,26,.86);color:#F0CB78;font-size:10.5px;letter-spacing:.04em;padding:4px 10px;border-radius:20px;font-weight:600;pointer-events:none;box-shadow:0 8px 18px rgba(0,0,0,.22);}
.ops-badge.soon{color:#bcb4a6;background:rgba(26,26,26,.5)}
/* lightbox carousel */
.lb{position:fixed;inset:0;z-index:99999;background:rgba(11,9,8,.985);display:none;flex-direction:column;align-items:center;justify-content:center;padding:18px 14px}
.lb.on{display:flex}
.lb-x{position:absolute;top:14px;right:16px;width:40px;height:40px;border:none;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:19px;cursor:pointer;z-index:3}
.lb-head{color:#F0CB78;font-family:'Noto Serif SC',serif;font-size:15px;letter-spacing:.08em;margin-bottom:14px;padding:0 50px;text-align:center;max-width:min(1120px,94vw)}
.lb-view{position:relative;width:100%;max-width:min(1120px,94vw);display:flex;align-items:center;justify-content:center;padding:0 48px}
.lb-frame{width:100%;overflow:hidden;border-radius:8px;max-height:calc(100vh - 156px)}
.lbtrack{display:flex;transition:transform .3s ease}
.lbslide{min-width:100%;display:flex;align-items:center;justify-content:center}
.lbslide img{width:auto;max-width:100%;height:auto;max-height:min(78vh,calc(100vh - 172px));object-fit:contain;display:block}
.lb-ph{width:100%;height:48vh;display:flex;align-items:center;justify-content:center;text-align:center;color:#bcb4a6;font-size:13px;line-height:1.9;border:1px dashed rgba(201,169,97,.3);border-radius:8px;background:repeating-linear-gradient(45deg,rgba(201,169,97,.045),rgba(201,169,97,.045) 10px,transparent 10px,transparent 20px)}
.lb-arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border:none;border-radius:50%;background:rgba(255,255,255,.13);color:#fff;font-size:22px;line-height:1;cursor:pointer;z-index:2;display:flex;align-items:center;justify-content:center}
.lb-prev{left:8px}.lb-next{right:8px}
.lb-cap{color:#e8e2d6;font-size:12.5px;margin-top:14px;letter-spacing:.03em;min-height:16px;padding:0 22px;text-align:center}
.lb-dots{display:flex;gap:7px;margin-top:12px}
.lb-dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.28);cursor:pointer;transition:.2s}
.lb-dot.on{background:#F0CB78;width:18px;border-radius:4px}
@media(max-width:520px){
  .lb{padding:16px 10px 22px}
  .lb-head{font-size:13px;margin-bottom:10px;padding:0 44px}
  .lb-view{max-width:100%;padding:0}
  .lb-frame{max-height:calc(100vh - 160px);border-radius:6px}
  .lbslide img{max-height:min(74vh,calc(100vh - 176px))}
  .lb-arrow{width:34px;height:34px;background:rgba(0,0,0,.38)}
  .lb-prev{left:8px}.lb-next{right:8px}
  .lb-cap{font-size:11.5px;margin-top:10px;padding:0 8px;line-height:1.55}
}
@media(min-width:700px){
  .lb{padding:28px}
  .lb-x{top:22px;right:24px;width:44px;height:44px}
  .lb-head{font-size:16px;margin-bottom:16px}
  .lb-frame{border-radius:10px}
  .lb-arrow{width:44px;height:44px;font-size:26px}
}

.scene-strip .scene-cell{flex:0 0 58%;scroll-snap-align:center;aspect-ratio:3/4;border-radius:8px;overflow:hidden;cursor:pointer;background-size:cover;background-position:center;box-shadow:0 3px 12px rgba(0,0,0,.10);transition:transform .15s;position:relative;}
.scene-strip .scene-cell:active{transform:scale(.98);}
.scene-strip .scene-cell::after{content:'';position:absolute;right:8px;bottom:8px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.42) url("../images/extracted/image-001-2c6d8a74.svg") center/14px no-repeat;}
.gallery .ghint{text-align:center;color:var(--neutral-gray);font-size:12px;letter-spacing:.05em;margin-top:12px;padding:0 var(--pad);}

.engines .pillar-head{text-align:center;margin:34px 0 26px;}
.engines .pillar-head .eyebrow{color:var(--champagne);font-family:var(--font-serif-en);font-style:normal;font-size:12px;letter-spacing:.2em;text-transform:uppercase;}
.engines .pillar-head .seg{margin:8px 0 0;font-family:var(--font-serif-cn);font-style:normal;text-transform:none;letter-spacing:.1em;}
.engines .pillar-head .pillar-sub{color:rgba(255,255,255,.55);font-size:13px;margin-top:12px;line-height:1.6;letter-spacing:.04em;}
.cats .head .eyebrow{color:#9A7D38;font-family:var(--font-serif-en);font-style:italic;font-size:12px;letter-spacing:.2em;text-transform:uppercase;}
.cats .scene-sub{text-align:center;margin:44px 0 18px;}
.cats .scene-sub .eyebrow{color:#9A7D38;font-family:var(--font-serif-en);font-style:italic;font-size:11px;letter-spacing:.22em;text-transform:uppercase;}
.cats .scene-sub .scene-title{font-family:var(--font-serif-cn);font-size:16px;font-weight:600;color:var(--near-black);letter-spacing:.1em;margin-top:6px;}
.cats .ghint{text-align:center;color:#7B6840;font-size:12px;letter-spacing:.05em;margin-top:12px;padding:0 var(--pad);}
.scene-strip{display:flex;gap:12px;overflow-x:auto;padding:4px var(--pad) 10px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;}
.scene-strip::-webkit-scrollbar{height:0;}

/* ============ English layer ============ */
body[data-lang="en"]{font-family:'Noto Sans SC','Inter','Arial',sans-serif;}
body[data-lang="en"] .hero .slogan{padding-top:24px;}
body[data-lang="en"] .hero .slogan .cn{
  font-family:var(--font-serif-en);font-size:clamp(27px,7.4vw,35px);
  letter-spacing:.035em;line-height:1.12;text-transform:uppercase;
}
body[data-lang="en"] .hero .slogan .km{
  font-size:11px;letter-spacing:.04em;margin-top:9px;
}
body[data-lang="en"] .hero .slogan .en{
  font-family:var(--font-serif-cn);font-style:normal;font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.66);
}
body[data-lang="en"] .hero .subpos .txt{
  font-family:var(--font-serif-en);font-size:clamp(16px,4.3vw,19px);
  letter-spacing:.045em;line-height:1.35;text-transform:uppercase;
}
body[data-lang="en"] .btn{font-size:14px;letter-spacing:.035em;gap:6px;white-space:nowrap;}
body[data-lang="en"] .data .lab{
  font-family:var(--font-sans-cn);font-size:11.2px;letter-spacing:.025em;line-height:1.35;
}
body[data-lang="en"] .data .num .u{margin-left:5px;}
body[data-lang="en"] .data-foot{
  font-size:10.5px;letter-spacing:0;gap:0 6px;line-height:1.5;flex-wrap:wrap;
}
body[data-lang="en"] .engines .head .t,
body[data-lang="en"] .ops .head .t,
body[data-lang="en"] .cats .head .t,
body[data-lang="en"] .brands .head .t,
body[data-lang="en"] .faq .head .t,
body[data-lang="en"] .lead .head .t{
  font-family:var(--font-serif-en);letter-spacing:.035em;line-height:1.22;
}
body[data-lang="en"] .engines .head .t{font-size:clamp(25px,6.7vw,31px);}
body[data-lang="en"] .engines .pillar-head .seg{
  font-family:var(--font-serif-en);font-size:clamp(20px,5.5vw,24px);letter-spacing:.035em;
}
body[data-lang="en"] .engines .pillar-head .pillar-sub,
body[data-lang="en"] .cats .head .s,
body[data-lang="en"] .ops .head .s{
  letter-spacing:.02em;
}
body[data-lang="en"] .loc-card .nm,
body[data-lang="en"] .lmk .k{
  font-family:var(--font-serif-en);letter-spacing:.02em;line-height:1.18;
}
body[data-lang="en"] .loc-card .ds,
body[data-lang="en"] .lmk .v,
body[data-lang="en"] .engshot figcaption,
body[data-lang="en"] .subshot figcaption{
  letter-spacing:.01em;
}
body[data-lang="en"] .ops-card .k{
  font-family:var(--font-serif-en);font-size:18px;letter-spacing:.015em;
}
body[data-lang="en"] .ops-card .v{letter-spacing:.01em;}
body[data-lang="en"] .ops-card--media .thumb,
body[data-lang="en"] .ops-card--digital .thumb{
  aspect-ratio:4/3;
}
body[data-lang="en"] .cat-hd .nm{
  font-family:var(--font-sans-cn);font-size:15px;letter-spacing:.015em;line-height:1.25;
}
body[data-lang="en"] .deal .t{
  font-family:var(--font-serif-en);font-size:clamp(31px,8vw,38px);letter-spacing:.04em;line-height:1.15;
}
body[data-lang="en"] .deal .s,
body[data-lang="en"] .deal-foot{letter-spacing:.02em;}
body[data-lang="en"] .deal .expand{letter-spacing:.02em;}
body[data-lang="en"] .policy .row{font-size:13px;}
body[data-lang="en"] .brands .more{letter-spacing:.02em;}
body[data-lang="en"] .qa-sec{
  font-family:var(--font-serif-en);font-size:13px;letter-spacing:.06em;text-transform:uppercase;
}
body[data-lang="en"] .q{
  font-family:var(--font-serif-en);font-size:15px;letter-spacing:.01em;
}
body[data-lang="en"] .a .inner{font-size:13.3px;line-height:1.7;}
body[data-lang="en"] .addr .a{
  font-family:var(--font-sans-cn);font-size:13px;letter-spacing:.01em;
}
body[data-lang="en"] .card .role .cn,
body[data-lang="en"] .card .nm{
  font-family:var(--font-sans-cn);letter-spacing:.04em;
}
body[data-lang="en"] .reach a,
body[data-lang="en"] .reach button{font-size:13px;}
body[data-lang="en"] .lead .head .s{letter-spacing:.01em;}
body[data-lang="en"] .field label{letter-spacing:.02em;}
body[data-lang="en"] .field input,
body[data-lang="en"] .field select{font-size:14px;}
body[data-lang="en"] .lead .submit{font-size:14px;letter-spacing:.035em;}
body[data-lang="en"] .footer .c-cn{
  font-family:var(--font-serif-en);font-size:15px;letter-spacing:.045em;line-height:1.35;
}
body[data-lang="en"] .footer .c-en{
  font-family:var(--font-serif-cn);font-size:11px;letter-spacing:.04em;
}
body[data-lang="en"] .actionbar a,
body[data-lang="en"] .actionbar button{
  font-size:10.8px;letter-spacing:.01em;
}
body[data-lang="en"] .lb-head{font-family:var(--font-serif-en);letter-spacing:.055em;}

/* ============ Khmer layer ============ */
body[data-lang="km"]{
  font-family:var(--font-sans-km);
}
body[data-lang="km"] .lang-switch a{font-family:var(--font-sans-km);letter-spacing:0;}
body[data-lang="km"] .hero .slogan{padding-top:22px;}
body[data-lang="km"] .hero .slogan .cn{
  font-family:var(--font-serif-km);font-size:clamp(26px,7vw,34px);
  letter-spacing:0;line-height:1.45;
}
body[data-lang="km"] .hero .slogan .km{
  font-family:var(--font-serif-en);font-style:italic;color:var(--champagne-soft);
  font-size:11px;letter-spacing:.14em;margin-top:4px;
}
body[data-lang="km"] .hero .slogan .en{
  font-family:var(--font-serif-cn);font-style:normal;color:rgba(255,255,255,.66);
  font-size:11px;letter-spacing:.08em;margin-top:4px;
}
body[data-lang="km"] .hero .subpos .txt{
  font-family:var(--font-serif-km);font-size:clamp(15px,4.1vw,18px);
  letter-spacing:0;line-height:1.65;
}
body[data-lang="km"] .btn{font-family:var(--font-sans-km);font-size:13px;letter-spacing:0;gap:6px;}
body[data-lang="km"] .eyebrow{letter-spacing:.16em;}
body[data-lang="km"] .data .lab{font-family:var(--font-sans-km);font-size:11px;letter-spacing:0;line-height:1.45;}
body[data-lang="km"] .data .num .u{font-family:var(--font-sans-km);font-size:.36em;margin-left:4px;}
body[data-lang="km"] .data-foot{font-size:10.5px;letter-spacing:0;gap:0 6px;line-height:1.55;flex-wrap:wrap;}
body[data-lang="km"] .engines .head .t,
body[data-lang="km"] .ops .head .t,
body[data-lang="km"] .cats .head .t,
body[data-lang="km"] .brands .head .t,
body[data-lang="km"] .faq .head .t,
body[data-lang="km"] .lead .head .t{
  font-family:var(--font-serif-km);letter-spacing:0;line-height:1.45;
}
body[data-lang="km"] .engines .head .t{font-size:clamp(22px,5.8vw,28px);}
body[data-lang="km"] .engines .pillar-head .seg{
  font-family:var(--font-serif-km);font-size:clamp(19px,5.1vw,23px);letter-spacing:0;line-height:1.55;
}
body[data-lang="km"] .engines .pillar-head .pillar-sub,
body[data-lang="km"] .cats .head .s,
body[data-lang="km"] .ops .head .s{
  letter-spacing:0;line-height:1.75;
}
body[data-lang="km"] .loc-card .src{font-size:9.5px;letter-spacing:0;max-width:88%;line-height:1.4;}
body[data-lang="km"] .loc-card .nm,
body[data-lang="km"] .lmk .k{
  font-family:var(--font-serif-km);letter-spacing:0;line-height:1.42;font-size:18px;
}
body[data-lang="km"] .loc-card .ds,
body[data-lang="km"] .lmk .v,
body[data-lang="km"] .engshot figcaption,
body[data-lang="km"] .subshot figcaption{
  letter-spacing:0;line-height:1.55;
}
body[data-lang="km"] .ops-card .k{
  font-family:var(--font-serif-km);font-size:17px;letter-spacing:0;line-height:1.45;
}
body[data-lang="km"] .ops-card .v{letter-spacing:0;line-height:1.75;}
body[data-lang="km"] .ops-card--media .thumb,
body[data-lang="km"] .ops-card--digital .thumb{
  aspect-ratio:4/3;
}
body[data-lang="km"] .ops-meta{letter-spacing:0;font-size:10px;}
body[data-lang="km"] .cat-hd .nm{font-family:var(--font-sans-km);font-size:14px;letter-spacing:0;line-height:1.45;}
body[data-lang="km"] .deal .t{font-family:var(--font-serif-km);font-size:clamp(25px,6.6vw,32px);letter-spacing:0;line-height:1.5;}
body[data-lang="km"] .deal .s,
body[data-lang="km"] .deal-foot,
body[data-lang="km"] .deal .expand{letter-spacing:0;line-height:1.6;}
body[data-lang="km"] .policy .row{font-size:12.5px;line-height:1.65;}
body[data-lang="km"] .brands .more{letter-spacing:0;line-height:1.55;}
body[data-lang="km"] .qa-sec{font-family:var(--font-serif-km);font-size:13px;letter-spacing:0;line-height:1.5;}
body[data-lang="km"] .q{font-family:var(--font-serif-km);font-size:14px;letter-spacing:0;line-height:1.6;}
body[data-lang="km"] .a .inner{font-size:12.8px;line-height:1.8;}
body[data-lang="km"] .addr .a{font-family:var(--font-sans-km);font-size:12.8px;letter-spacing:0;line-height:1.8;}
body[data-lang="km"] .card .role,
body[data-lang="km"] .card .role .cn,
body[data-lang="km"] .card .nm{font-family:var(--font-sans-km);letter-spacing:0;}
body[data-lang="km"] .reach a,
body[data-lang="km"] .reach button{font-family:var(--font-sans-km);font-size:12px;letter-spacing:0;}
body[data-lang="km"] .field label,
body[data-lang="km"] .field input,
body[data-lang="km"] .field select,
body[data-lang="km"] .lead .submit{font-family:var(--font-sans-km);letter-spacing:0;}
body[data-lang="km"] .lead .submit{font-size:13.5px;}
body[data-lang="km"] .footer .c-cn{font-family:var(--font-serif-km);font-size:13.5px;letter-spacing:0;line-height:1.7;}
body[data-lang="km"] .footer .c-en{font-size:10px;letter-spacing:.03em;}
body[data-lang="km"] .actionbar a,
body[data-lang="km"] .actionbar button{font-family:var(--font-sans-km);font-size:10px;letter-spacing:0;}
body[data-lang="km"] .lb-head{font-family:var(--font-serif-km);letter-spacing:0;line-height:1.5;}

@media(min-width:700px){
  body[data-lang="en"] .hero .slogan .cn{
    font-size:clamp(36px,4.5vw,48px);
    line-height:1.14;
  }
  body[data-lang="en"] .hero .subpos .txt{
    font-size:clamp(20px,2.4vw,25px);
  }
  body[data-lang="en"] .btn{font-size:15px;}
  body[data-lang="en"] .data .lab{font-size:13px;}
  body[data-lang="en"] .data-foot{font-size:12px;gap:0 10px;}
  body[data-lang="en"] .engines .head .t{font-size:clamp(31px,3.5vw,38px);}
  body[data-lang="en"] .engines .pillar-head .seg{font-size:clamp(26px,3vw,32px);}
  body[data-lang="en"] .loc-card .nm,
  body[data-lang="en"] .lmk .k{font-size:28px;}
  body[data-lang="en"] .loc-card .ds,
  body[data-lang="en"] .lmk .v,
  body[data-lang="en"] .engshot figcaption,
  body[data-lang="en"] .subshot figcaption{font-size:14px;}
  body[data-lang="en"] .ops-card .k{font-size:23px;}
  body[data-lang="en"] .ops-card .v{font-size:15px;}
  body[data-lang="en"] .q{font-size:17px;}
  body[data-lang="en"] .actionbar a,
  body[data-lang="en"] .actionbar button{font-size:11.5px;}

  body[data-lang="km"] .hero .slogan .cn{
    font-size:clamp(34px,4.8vw,48px);
    line-height:1.45;
  }
  body[data-lang="km"] .hero .subpos .txt{
    font-size:clamp(20px,2.7vw,25px);
  }
  body[data-lang="km"] .btn{font-size:15px;}
  body[data-lang="km"] .data .lab{font-size:13px;}
  body[data-lang="km"] .data-foot{font-size:12px;gap:0 10px;}
  body[data-lang="km"] .engines .head .t{font-size:clamp(30px,3.5vw,38px);}
  body[data-lang="km"] .engines .pillar-head .seg{font-size:clamp(25px,3vw,32px);}
  body[data-lang="km"] .loc-card .nm,
  body[data-lang="km"] .lmk .k{font-size:25px;}
  body[data-lang="km"] .loc-card .ds,
  body[data-lang="km"] .lmk .v,
  body[data-lang="km"] .engshot figcaption,
  body[data-lang="km"] .subshot figcaption{font-size:13.5px;}
  body[data-lang="km"] .loc-card .src{font-size:11px;}
  body[data-lang="km"] .ops-card .k{font-size:22px;}
  body[data-lang="km"] .ops-card .v{font-size:14.5px;}
  body[data-lang="km"] .q{font-size:16px;}
  body[data-lang="km"] .a .inner{font-size:14px;}
  body[data-lang="km"] .actionbar a,
  body[data-lang="km"] .actionbar button{font-size:11px;}
}