/* =========================================================
   裕盛达 PROSPERA — Shared foundation styles
   Used by every page (index.html, products.html, ...).
   Variables, reset, buttons, placeholders, header, mobile
   drawer, footer, and the mobile action bar all live here so
   they only need to be edited once.
   ========================================================= */

:root{
  --green-900:#0b3a22; --green-800:#0e5a31; --green-700:#1c7a43; --green-600:#2b8a4e;
  --ink:#102219; --kraft-text:#8a6a45; --beige:#c2a584;
  --cream:#f4eee1; --cream-2:#efe6d4; --paper:#f8f4ec;
  --line:#e7ddcb; --white:#fffdf8; --gray:#5f5f5f; --muted:#85735f;
  --shadow-lg:0 28px 70px rgba(40,30,16,.16);
  --shadow-card:0 14px 34px rgba(60,45,20,.08);
  --shadow-btn:0 12px 24px rgba(14,90,49,.24);
  --hex:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20width%3D%2754.0%27%20height%3D%2731.2%27%20viewBox%3D%270%200%2054.0%2031.2%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%2523215c39%27%20stroke-width%3D%271%27%3E%3Cpath%20d%3D%22M18.00%2C0.00%20L9.00%2C15.59%20L-9.00%2C15.59%20L-18.00%2C0.00%20L-9.00%2C-15.59%20L9.00%2C-15.59%20Z%22/%3E%3Cpath%20d%3D%22M18.00%2C31.18%20L9.00%2C46.77%20L-9.00%2C46.77%20L-18.00%2C31.18%20L-9.00%2C15.59%20L9.00%2C15.59%20Z%22/%3E%3Cpath%20d%3D%22M72.00%2C0.00%20L63.00%2C15.59%20L45.00%2C15.59%20L36.00%2C0.00%20L45.00%2C-15.59%20L63.00%2C-15.59%20Z%22/%3E%3Cpath%20d%3D%22M72.00%2C31.18%20L63.00%2C46.77%20L45.00%2C46.77%20L36.00%2C31.18%20L45.00%2C15.59%20L63.00%2C15.59%20Z%22/%3E%3Cpath%20d%3D%22M45.00%2C15.59%20L36.00%2C31.18%20L18.00%2C31.18%20L9.00%2C15.59%20L18.00%2C0.00%20L36.00%2C0.00%20Z%22/%3E%3C/g%3E%3C/svg%3E");
  --font-cjk:"PingFang SC","Microsoft YaHei","Noto Sans SC","Hiragino Sans GB",sans-serif;
  --font-lat:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --maxw:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font-family:var(--font-lat),var(--font-cjk);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
:focus-visible{outline:3px solid var(--green-600);outline-offset:2px;border-radius:4px}
.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,4vw,64px)}

/* ---------- Image placeholders ---------- */
.ph{position:relative;display:grid;place-items:center;overflow:hidden;
  background:linear-gradient(135deg,#efe7d7,#e2d6bf);border:1px dashed #cbb993;border-radius:14px}
.ph::after{content:"";position:absolute;inset:0;background-image:var(--hex);background-size:48px 28px;opacity:.05;pointer-events:none}
.ph.has-photo{background:#f6f1e7;border-style:solid}
.ph.has-photo::after{display:none}
.product-photo,.image-lightbox-img{-webkit-user-drag:none;-webkit-touch-callout:none;user-select:none}
.product-photo{width:100%;height:100%;object-fit:cover;object-position:center}
.pcard .ph.has-photo>.product-photo,
.pc-card .ph.has-photo>.product-photo,
.ccard .ph.has-photo>.product-photo{position:absolute;inset:0}
.pcard .ph.has-photo,.pc-card .ph.has-photo,.ccard .ph.has-photo{cursor:zoom-in}
.pcard .ph.has-photo:focus-visible,.pc-card .ph.has-photo:focus-visible,.ccard .ph.has-photo:focus-visible{outline:3px solid var(--green-600);outline-offset:-4px}
.image-lightbox{position:fixed;inset:0;z-index:120;display:grid;place-items:center;overflow:hidden;padding:clamp(18px,4vw,52px);background:rgba(7,20,13,.86);opacity:0;visibility:hidden;touch-action:none;transition:opacity .2s ease,visibility .2s ease}
.image-lightbox.open{opacity:1;visibility:visible}
.image-lightbox-panel{position:relative;display:flex;flex-direction:column;align-items:center;max-width:min(1120px,92vw);max-height:90vh;transform:translateY(8px) scale(.985);transition:transform .2s ease}
.image-lightbox.open .image-lightbox-panel{transform:none}
.image-lightbox-stage{position:relative;display:grid;place-items:center;max-width:100%;max-height:78vh;touch-action:none}
.image-lightbox-loading{position:fixed;top:50%;left:50%;display:none;min-width:112px;padding:12px 18px;border:1px solid rgba(255,255,255,.22);border-radius:10px;background:rgba(7,44,27,.88);color:#fffdf8;font-family:var(--font-cjk);font-size:14px;font-weight:700;text-align:center;box-shadow:0 10px 28px rgba(0,0,0,.22);transform:translate(-50%,-50%)}
.image-lightbox.is-loading .image-lightbox-loading{display:block}
.image-lightbox-img{display:block;width:auto;height:auto;max-width:100%;max-height:78vh;object-fit:contain;background:#fffdf8;box-shadow:0 24px 70px rgba(0,0,0,.38);cursor:zoom-in;pointer-events:auto;transform:translate3d(0,0,0) scale(1);transform-origin:center center;transition:transform .12s ease;will-change:transform}
.image-lightbox-img.is-zoomed{cursor:grab}
.image-lightbox-img.is-dragging{cursor:grabbing;transition:none}
.image-lightbox-controls{z-index:2;display:flex;flex-direction:column;align-items:center;max-width:100%}
.image-lightbox-caption{max-width:min(760px,82vw);margin:12px 0 0;color:#f7f2e8;font-family:var(--font-cjk);font-size:14px;line-height:1.5;text-align:center}
.image-lightbox-toolbar{z-index:2;display:grid;grid-template-columns:42px 62px 42px;align-items:center;margin-top:10px;padding:4px;border:1px solid rgba(255,255,255,.28);border-radius:12px;background:rgba(255,253,248,.96);box-shadow:0 10px 28px rgba(0,0,0,.26)}
.image-lightbox-zoom{display:grid;place-items:center;width:42px;height:38px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--green-900);font-size:24px;font-weight:500;line-height:1;cursor:pointer;transition:background .16s,color .16s}
.image-lightbox-zoom:hover{background:rgba(28,122,67,.10)}
.image-lightbox-zoom:disabled{cursor:not-allowed;opacity:.34}
.image-lightbox-zoom:focus-visible{outline:2px solid var(--green-600);outline-offset:-2px}
.image-lightbox-zoom-value{display:grid;place-items:center;width:62px;height:38px;padding:0;border:0;border-right:1px solid rgba(28,122,67,.12);border-left:1px solid rgba(28,122,67,.12);background:transparent;color:var(--green-800);font-family:var(--font-lat);font-size:12px;font-weight:800;cursor:pointer}
.image-lightbox-close{position:absolute;top:-16px;right:-16px;z-index:3;display:grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:#fffdf8;color:var(--green-900);font-size:29px;font-weight:300;line-height:1;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.25)}
body.image-lightbox-open{overflow:hidden}
.product-card-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:60px;margin-top:auto;padding:0 20px;border-top:1px solid rgba(28,122,67,.13);background:#f5f8f2;color:var(--green-900);font-family:var(--font-cjk);font-size:16px;font-weight:800;cursor:pointer;transition:background .18s,color .18s}
.product-card-cta:hover{background:#edf3e9;color:var(--green-800)}
.product-card-cta .cta-arrow{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border:1px solid rgba(28,122,67,.12);border-radius:50%;background:#e9f1e3;color:var(--green-800);transition:background .18s,transform .18s}
.product-card-cta:hover .cta-arrow{background:#e1ecd9;transform:translateX(3px)}
.product-card-cta .cta-arrow svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ph-in{position:relative;z-index:1;text-align:center;color:#9b8a70;padding:10px}
.ph-in svg{width:30px;height:30px;stroke:#b3a184;fill:none;stroke-width:1.6;margin:0 auto 8px}
.ph-tag{font-family:var(--font-cjk);font-size:13px;font-weight:600;line-height:1.3}
.ph-sub{font-size:11px;color:#ab9a82;margin-top:2px;letter-spacing:.03em}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;font-family:var(--font-cjk);font-size:15px;font-weight:700;
  height:50px;padding:0 26px;border-radius:10px;cursor:pointer;transition:transform .18s,box-shadow .18s,background .18s;border:0}
.btn .arrow{transition:transform .2s}.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--green-600),var(--green-800));box-shadow:var(--shadow-btn)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(14,90,49,.3)}
.btn-ghost{color:var(--green-800);background:rgba(255,253,248,.6);border:1.6px solid rgba(14,90,49,.4)}
.btn-ghost:hover{transform:translateY(-2px);background:#fff;border-color:var(--green-700)}
.more{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-cjk);font-weight:700;color:var(--green-700);font-size:15px}
.more .arrow{transition:transform .2s}.more:hover .arrow{transform:translateX(4px)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:84px;padding:0 clamp(20px,4vw,64px);background:rgba(255,253,248,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:13px;flex:0 0 auto}
.brand-mark{width:38px;height:52px;object-fit:contain;flex:0 0 auto}
.brand-name-art{--brand-en-width:106px;--brand-en-offset:4px;display:flex;flex-direction:column;justify-content:space-between;width:114px;height:52px;flex:0 0 auto}
.brand-name-glyphs{display:flex;align-items:flex-start;gap:1px;height:34px}
.brand-name-glyphs img{display:block;width:auto;height:34px;object-fit:contain}
.brand-name-en{display:flex;align-items:flex-end;justify-content:space-between;width:var(--brand-en-width);margin-left:var(--brand-en-offset);color:var(--green-700);font-family:Montserrat,Arial,sans-serif;font-size:9px;font-weight:1000;line-height:1;-webkit-text-stroke:.38px currentColor}
.brand-name-en i{font-style:normal}
.nav{display:flex;align-items:center;gap:clamp(14px,1.8vw,30px);flex:1 1 auto;justify-content:center}
.nav a{font-family:var(--font-cjk);font-size:15px;font-weight:600;color:#27392e;white-space:nowrap;position:relative;padding:6px 0;transition:color .18s}
.nav a:hover{color:var(--green-700)}.nav a.active{color:var(--green-800)}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;margin:auto;width:22px;height:3px;border-radius:3px;background:var(--green-700)}
.nav .caret{font-size:10px;opacity:.55;margin-left:3px}
.hotline{display:inline-flex;align-items:center;gap:11px;text-decoration:none}
.hotline-icon{display:grid;place-items:center;flex:0 0 auto}
.hotline-icon svg{width:52%;height:52%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hotline-copy{display:flex;flex-direction:column;justify-content:center;min-width:0}
.hotline-copy small{display:flex;align-items:center;gap:7px;font-family:var(--font-cjk);font-weight:700;line-height:1}
.hotline-copy small i{font-family:var(--font-lat);font-style:normal;font-weight:600;letter-spacing:.12em}
.hotline-copy strong{font-family:var(--font-lat);font-variant-numeric:tabular-nums;white-space:nowrap;line-height:1;letter-spacing:.025em}
.header-hotline{flex:0 0 auto;padding:7px clamp(12px,1.25vw,20px);border-left:1px solid rgba(14,90,49,.16);border-right:1px solid rgba(14,90,49,.16);color:var(--green-900);transition:color .18s,transform .18s}
.header-hotline:hover{color:var(--green-700);transform:translateY(-1px)}
.header-hotline small{margin-bottom:5px;color:#77776f;font-size:10px;letter-spacing:.08em}
.header-hotline small i{font-size:7.5px;color:#a07743}
.header-hotline strong{font-size:clamp(18px,1.3vw,21px);font-weight:750}
.tools{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.lang{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-cjk);font-size:14px;font-weight:700;color:#27392e;cursor:pointer}
.lang svg{width:17px;height:17px;stroke:#27392e;fill:none;stroke-width:1.6}
.lang b{color:var(--green-800)}.lang i{font-style:normal;opacity:.4}
.btn-quote{font-family:var(--font-cjk);font-size:15px;font-weight:700;color:#fff;cursor:pointer;border:0;border-radius:8px;padding:12px 24px;
  background:linear-gradient(135deg,var(--green-600),var(--green-800));box-shadow:var(--shadow-btn);transition:transform .18s,box-shadow .18s}
.btn-quote:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(14,90,49,.3)}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle svg{width:26px;height:26px;stroke:var(--green-800);stroke-width:2;fill:none}

/* mobile drawer */
.drawer-backdrop{position:fixed;inset:0;background:rgba(11,58,34,.45);opacity:0;visibility:hidden;transition:.25s;z-index:70}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--white);z-index:71;
  transform:translateX(100%);transition:transform .28s ease;box-shadow:-20px 0 60px rgba(0,0,0,.2);display:flex;flex-direction:column;padding:22px}
.drawer.open{transform:translateX(0)}.drawer-backdrop.open{opacity:1;visibility:visible}
.drawer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand>img{width:28px;height:38px;object-fit:contain}.drawer-brand .brand-name-art{--brand-en-width:78.3px;--brand-en-offset:2.7px;width:84px;height:38px}.drawer-brand .brand-name-glyphs,.drawer-brand .brand-name-glyphs img{height:25px}.drawer-brand .brand-name-en{font-size:7px}
.drawer-close{background:none;border:0;cursor:pointer;padding:6px}
.drawer-close svg{width:24px;height:24px;stroke:var(--green-800);stroke-width:2}
.drawer a{font-family:var(--font-cjk);font-weight:600;font-size:17px;color:#27392e;padding:14px 6px;border-bottom:1px solid var(--line)}
.drawer .btn{margin-top:18px;justify-content:center}

/* ---------- Footer ---------- */
.footer{background:#0b3322;color:#c4d4c9}
.footer .container{max-width:1320px;padding-top:60px;padding-bottom:30px}
.foot-grid{display:grid;grid-template-columns:1.05fr .8fr 2fr;gap:30px;align-items:start}
.foot-brand{grid-column:1;grid-row:1/span 2}
.footer-products{grid-column:2;grid-row:1}
.footer-support{grid-column:2;grid-row:2}
.fcontact{grid-column:3;grid-row:1/span 2;display:grid;grid-template-columns:minmax(0,1fr) 216px;grid-template-rows:auto 1fr;column-gap:38px;align-items:start;scroll-margin-top:104px}
.fcontact>h4,.fcontact>.footer-contact-main{grid-column:1}
.fcontact>h4{grid-row:1}.fcontact>.footer-contact-main{grid-row:2}
.footer-logo{width:118px;height:auto;filter:brightness(0) invert(1);opacity:.92}
.foot-brand p{margin:18px 0 0;font-family:var(--font-cjk);font-size:13px;line-height:1.7;color:#9bb6a4;max-width:230px}
.fcol h4{margin:0 0 16px;font-family:var(--font-cjk);font-size:15px;font-weight:800;color:#fff}
.fcontact>h4{position:relative;margin-bottom:26px;font-size:20px}
.fcontact>h4::after{content:"";position:absolute;left:0;bottom:-10px;width:34px;height:2px;border-radius:2px;background:#30945b}
.fcol a{display:block;font-family:var(--font-cjk);font-size:13.5px;color:#a7bfae;padding:7px 0;transition:color .15s}
.fcol a:hover{color:#fff}
.footer-contact-main{min-width:0}
.fcontact .footer-hotline{display:flex;align-items:center;gap:16px;width:100%;margin:0 0 16px;padding:14px 16px;border:1px solid rgba(143,207,165,.08);border-radius:10px;background:rgba(24,96,62,.24);color:#fff;transition:background .18s,transform .18s,box-shadow .18s}
.fcontact .footer-hotline:hover{background:rgba(32,115,73,.3);color:#fff;transform:translateY(-1px);box-shadow:0 10px 26px rgba(3,24,15,.16)}
.footer-hotline .hotline-icon,.location-icon{display:grid;place-items:center;width:46px;height:46px;flex:0 0 46px;border-radius:50%;background:rgba(45,151,90,.28);color:#e8f6ed}
.footer-hotline .hotline-icon svg,.location-icon svg{width:24px;height:24px;margin:0;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.footer-hotline .hotline-copy{display:flex;min-width:0;flex-direction:column;gap:2px;line-height:1.25}
.footer-hotline .hotline-copy>span{font-size:13px;font-weight:500;color:#b8cdbf}
.footer-hotline strong{font-size:clamp(22px,1.65vw,27px);font-weight:750;letter-spacing:.01em;white-space:nowrap}
.footer-locations{display:flex;flex-direction:column;gap:12px}
.footer-location{position:relative;display:grid;grid-template-columns:46px minmax(0,1fr);align-items:start;gap:14px;padding:16px;border:1px solid rgba(143,207,165,.1);border-radius:10px;background:rgba(24,96,62,.15);font-family:var(--font-cjk);color:#a7bfae}
.footer-location .location-icon{width:46px;height:46px;flex-basis:46px;margin:0;background:rgba(45,151,90,.24);color:#e3f2e8}
.footer-location .location-icon svg{width:24px;height:24px}
.location-details{min-width:0}
.location-copy{display:flex;min-width:0;flex:1;flex-direction:column;align-items:flex-start;gap:3px;line-height:1.45}
.location-tag{padding:2px 7px;border-radius:4px;background:rgba(67,153,100,.18);color:#a8d0b7;font-size:11px;line-height:1.35}
.location-copy strong{color:#f2f7f4;font-size:14px;font-weight:700}
.location-copy>span:last-child{font-size:12.5px;color:#9fb7a7}
.location-actions{--location-action-gap:9px;display:flex;flex-wrap:wrap;align-items:center;gap:var(--location-action-gap);margin-top:13px}
.fcol .company-action{display:flex;flex:0 0 auto;align-items:center;justify-content:center;gap:7px;width:max-content;max-width:100%;min-height:40px;margin:0;padding:8px 10px;border:1px solid rgba(173,215,187,.38);border-radius:7px;background:rgba(9,52,34,.12);color:#d6e8dc;font-family:var(--font-cjk);font-size:13px;font-weight:600;line-height:1.2;text-align:center;cursor:pointer;transition:border-color .16s,background .16s,color .16s}
.fcol .company-action:hover,.fcol .company-action[aria-expanded="true"]{border-color:rgba(185,228,199,.68);background:rgba(47,132,82,.2);color:#fff}
.company-action svg{width:18px;height:18px;flex:0 0 18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.company-action .qcc-icon{width:20px;height:20px;flex-basis:20px;fill:none;stroke:none}
.company-action .qcc-icon rect{display:none}
.company-action .qcc-icon .qcc-ring{fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.company-action .action-external{width:13px;height:13px;flex-basis:13px;opacity:.72}
.company-action:focus-visible{outline:2px solid #a8d8b7;outline-offset:2px}
.map-picker{visibility:hidden}
.map-picker.open{visibility:visible}
.map-picker-backdrop{position:fixed;inset:0;z-index:79;border:0;background:transparent;cursor:default}
.map-panel{position:absolute;z-index:80;top:calc(100% + 8px);left:52px;width:280px;padding:14px;border:1px solid rgba(14,90,49,.14);border-radius:8px;background:#fffdf8;color:var(--ink);box-shadow:0 18px 46px rgba(0,0,0,.2);opacity:0;transform:translateY(-5px);transition:opacity .16s,transform .16s}
.map-picker.open .map-panel{opacity:1;transform:translateY(0)}
.map-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.map-panel-head strong{font-family:var(--font-cjk);font-size:15px;color:var(--green-900)}
.map-panel-close{display:grid;place-items:center;width:28px;height:28px;padding:0;border:0;background:transparent;color:#6e766f;font-size:24px;line-height:1;cursor:pointer}
.map-panel>p{margin:4px 0 10px;font-family:var(--font-cjk);font-size:11.5px;line-height:1.5;color:#788078}
.map-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.map-actions>a,.map-actions>button{display:flex;align-items:center;gap:8px;min-height:42px;padding:8px;border:1px solid #e7e3d9;border-radius:6px;background:#fff;color:#26372d;font-family:var(--font-cjk);font-size:13px;text-align:left;cursor:pointer;transition:border-color .15s,background .15s}
.map-actions>a:hover,.map-actions>button:hover{border-color:#9dbda8;background:#f4f8f4}
.map-badge{display:grid;place-items:center;width:25px;height:25px;flex:0 0 25px;border-radius:6px;color:#fff;font-size:12px;font-weight:800}
.map-badge.amap{background:#1677ff}.map-badge.baidu{background:#315efb}.map-badge.tencent{background:#18a06a}.map-badge.copy{background:#627169}
.map-badge.copy svg{width:15px;height:15px;margin:0;stroke:#fff;fill:none;stroke-width:1.8}
.map-cancel{display:none}.map-status{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.qr-dock{position:relative;grid-column:2;grid-row:1/span 2;width:216px;min-height:244px;justify-self:end}
.qr{margin-top:10px}
.qr-float{position:fixed;right:12px;bottom:12px;z-index:48;width:196px;padding:3px 3px 0;border:0;border-radius:14px;background:#0b3322;box-shadow:0 16px 42px rgba(7,35,23,.22);overflow:hidden;transition:box-shadow .2s}
.qr-float.is-docked{position:absolute;top:0;right:0;bottom:auto;z-index:1;width:216px;margin-top:0;padding:0;background:transparent;box-shadow:none;overflow:visible}
.qr-float img{width:190px;height:190px;object-fit:cover;border-radius:11px;background:#fff;padding:0}
.qr-float.is-docked img{width:216px;height:216px;border-radius:14px}
.qr .ph{width:96px;height:96px;border-color:#2f5841;background:linear-gradient(135deg,#123a28,#0d2c1d)}
.qr .ph-in{color:#7fa890}.qr .ph-in svg{stroke:#7fa890}
.qr small{display:block;margin:0;padding:13px 8px 14px;font-family:var(--font-cjk);font-size:12.5px;color:#a8c5b1;text-align:center;white-space:nowrap;background:#0b3322}
.qr-float.is-docked small{padding:10px 0 0;background:transparent}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;
  font-family:var(--font-cjk);font-size:12.5px;color:#8aa595;flex-wrap:wrap}
.foot-bottom > :last-child{justify-self:end}
.foot-bottom .ln a{color:#8aa595}.foot-bottom .ln a:hover{color:#fff}.foot-bottom .ln i{opacity:.4;font-style:normal;margin:0 6px}
.foot-bottom .language-status span{color:#8aa595}

/* ---------- Mobile action bar ---------- */
.mbar{display:none}

/* ====================== Responsive (shared chrome only) ====================== */
@media (min-width:1500px){
  .foot-grid{grid-template-columns:1fr .65fr 2.2fr}
}
@media (max-width:1180px){
  .nav{display:none}.menu-toggle{display:inline-flex}
  .header-hotline{padding-right:12px;padding-left:12px}
  .header-hotline strong{font-size:17px}
  .foot-grid{grid-template-columns:1fr .8fr 1.9fr}
  .fcontact{grid-template-columns:minmax(0,1fr) 190px;column-gap:24px}
  .qr-dock{width:190px;min-height:215px}
  .qr-float{right:10px;width:174px;padding:3px 3px 0}
  .qr-float img{width:168px;height:168px;padding:0}
  .qr-float.is-docked{width:190px;padding:0}
  .qr-float.is-docked img{width:190px;height:190px}
  .qr small{font-size:11.5px}
}
@media (min-width:961px) and (max-width:1180px){
  .fcontact .footer-hotline{gap:10px;padding:12px 10px}
  .footer-hotline .hotline-icon{width:38px;height:38px;flex-basis:38px}
  .footer-hotline .hotline-icon svg{width:21px;height:21px}
  .footer-hotline .hotline-copy>span{font-size:12px}
  .footer-hotline strong{font-size:clamp(17px,1.75vw,21px);letter-spacing:0}
}
@media (max-width:960px){
  .header-hotline{display:none}
  .foot-grid{grid-template-columns:.8fr 1.2fr}
  .foot-brand{grid-column:1/-1;grid-row:1}
  .footer-products{grid-column:1;grid-row:2}
  .footer-support{grid-column:1;grid-row:3}
  .fcontact{grid-column:2;grid-row:2/span 2;display:block}
  .qr-dock{display:block;width:auto;min-height:0;margin-right:auto;margin-left:0;justify-self:start;text-align:left}
  .qr-float,.qr-float.is-docked{position:static;width:max-content;margin:10px auto 0 0;padding:0;border:0;background:transparent;box-shadow:none;overflow:visible}
  .qr-float img{width:112px;height:112px;padding:6px;border-radius:10px}
  .qr-float.is-docked img{width:112px;height:112px}
  .qr small,.qr-float.is-docked small{padding:8px 0 0;font-size:12px;text-align:left;background:transparent}
}
@media (max-width:760px){
  .qr-dock{width:100%;margin-right:0;margin-left:0;justify-self:stretch;text-align:center}
  .qr-float,.qr-float.is-docked{width:max-content;margin:18px auto 0}
  .qr-float img,.qr-float.is-docked img{width:168px;height:168px;padding:7px;border-radius:12px}
  .qr small,.qr-float.is-docked small{padding:10px 0 0;font-size:13px;text-align:center}
  .image-lightbox{padding:16px 12px calc(84px + env(safe-area-inset-bottom))}
  .image-lightbox-panel{max-width:100%;max-height:100%;transform:none;transition:none}
  .image-lightbox-stage,.image-lightbox-img{max-height:calc(100dvh - 205px)}
  .image-lightbox-controls{position:fixed;right:12px;bottom:calc(92px + env(safe-area-inset-bottom));left:12px;z-index:4;pointer-events:none}
  .image-lightbox.is-portrait-document .image-lightbox-controls{bottom:calc(16px + env(safe-area-inset-bottom))}
  .image-lightbox-controls .image-lightbox-caption,.image-lightbox-controls .image-lightbox-toolbar{pointer-events:auto}
  .image-lightbox-caption{max-width:88vw;margin:0 0 8px;font-size:12px;text-shadow:0 1px 3px rgba(0,0,0,.75)}
  .image-lightbox-close{top:-13px;right:0;width:40px;height:40px}
  .image-lightbox-toolbar{grid-template-columns:46px 66px 46px;margin-top:0}
  .image-lightbox-zoom{width:46px;height:42px}
  .image-lightbox-zoom-value{width:66px;height:42px}
  .product-card-cta{min-height:54px;padding:0 16px;font-size:15px}
  .product-card-cta .cta-arrow{width:32px;height:32px;flex-basis:32px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .fcontact{grid-column:1/-1;grid-row:auto;margin-top:20px}
  .foot-bottom{grid-template-columns:1fr;justify-items:center;text-align:center}
  .foot-bottom > :last-child{justify-self:center}
  .fcontact>h4{margin-bottom:24px;font-size:19px}
  .fcontact .footer-hotline{margin-bottom:10px;padding:13px 14px;gap:13px}
  .footer-hotline .hotline-icon{width:44px;height:44px;flex-basis:44px}
  .footer-hotline strong{font-size:22px}
  .footer-location{grid-template-columns:42px minmax(0,1fr);gap:12px;padding:14px}
  .footer-location .location-icon{width:42px;height:42px;flex-basis:42px}
  .location-actions{--location-action-gap:8px;margin-top:12px}
  .fcol .company-action{min-height:42px;padding:8px;font-size:12.5px}
  .location-copy strong{font-size:14px}
  .location-copy>span:last-child{font-size:12.5px}
  body{padding-bottom:72px}
  .mbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:55;
    background:rgba(255,253,248,.97);border-top:1px solid var(--line);backdrop-filter:blur(8px);box-shadow:0 -8px 24px rgba(40,30,16,.1)}
  .mbar a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:9px 4px;font-family:var(--font-cjk);font-size:11px;font-weight:600;color:#27392e}
  .mbar a svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .mbar a.accent{color:var(--green-800)}
  .mbar a.wecom{background:var(--green-800);color:#fff;font-weight:700}
  .mbar a.wecom svg{width:23px;height:23px;stroke-width:1.8}
  body.map-picker-open{overflow:hidden}
  .map-trigger{padding:0}
  .map-picker-backdrop{background:rgba(7,22,14,.5);backdrop-filter:blur(2px)}
  .map-panel{position:fixed;top:auto;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));width:auto;max-height:calc(100dvh - 24px);padding:0;border:0;border-radius:12px;background:transparent;box-shadow:none;overflow:auto;transform:translateY(22px)}
  .map-picker.open .map-panel{transform:translateY(0)}
  .map-panel-head{padding:17px 18px 7px;border-radius:12px 12px 0 0;background:#fff}
  .map-panel-head strong{font-size:17px}
  .map-panel-close{display:none}
  .map-panel>p{margin:0;padding:0 18px 13px;background:#fff;font-size:12px}
  .map-actions{display:block;overflow:hidden;border-radius:0 0 12px 12px;background:#fff}
  .map-actions>a,.map-actions>button{width:100%;min-height:56px;padding:10px 18px;border:0;border-top:1px solid #ececec;border-radius:0;background:#fff;font-size:16px}
  .map-actions>a:hover,.map-actions>button:hover{border-color:#ececec;background:#f7f7f7}
  .map-badge{width:29px;height:29px;flex-basis:29px;border-radius:7px;font-size:13px}
  .map-cancel{display:block;width:100%;height:54px;margin-top:8px;border:0;border-radius:12px;background:#fff;color:#242824;font-family:var(--font-cjk);font-size:17px;cursor:pointer}
}
@media (max-width:480px){
  .site-header{height:68px;padding:0 16px}.brand{gap:9px}.brand-mark{width:31px;height:43px}.brand-name-art{--brand-en-width:87.2px;--brand-en-offset:3.2px;width:94px;height:43px}.brand-name-glyphs,.brand-name-glyphs img{height:28px}.brand-name-en{font-size:7.5px}
  .btn-quote{padding:10px 16px;font-size:14px}.lang{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}