/* JXGM shared header — identical on every page */
:root{
  --sfl-cream:#faf8f3; --sfl-tint:#f3efe5; --sfl-line:#e4e6df;
  --sfl-green:#1e6a4c; --sfl-green-d:#14513a; --sfl-green-l:#4da87f;
  --sfl-ink:#0f1512;
  --sfl-r:22px; --sfl-r-lg:30px; --sfl-r-sm:14px;
  --sfl-sh:0 1px 2px rgba(15,21,18,.05), 0 18px 48px rgba(15,21,18,.09);
  --sfl-sh-s:0 8px 24px rgba(15,21,18,.07);
  --sfl-wrap:1280px;
}

/* top bar */
/* ---------------------------------------------------------------- top bar */
.sfl-top{background:var(--sfl-green-d);color:#d7e5dc;font-size:.82rem}
.sfl-top__in{display:flex;align-items:center;justify-content:space-between;gap:18px;height:40px}
.sfl-top a{color:#d7e5dc}
.sfl-top a:hover{color:#fff}
.sfl-top__l,.sfl-top__r{display:flex;align-items:center;gap:22px;min-width:0}
.sfl-top__l span,.sfl-top__r span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.sfl-top svg{width:14px;height:14px;flex:none;opacity:.85}

/* ---------------------------------------------------------------- header */
.sfl-hd{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--sfl-line);transition:box-shadow .25s}
.sfl-hd.is-stuck{box-shadow:0 6px 24px rgba(15,21,18,.09)}
.sfl-hd__in{display:flex;align-items:center;gap:26px;height:86px;max-width:var(--sfl-wrap);margin:0 auto;padding:0 26px}
.sfl-logo{display:flex;align-items:center;gap:11px;flex:none}
.sfl-logo img{height:46px;width:auto;flex:none}
.sfl-logo b{font-family:var(--font-display);font-size:1.32rem;line-height:1;letter-spacing:.01em;color:var(--sfl-ink)}
.sfl-logo small{display:block;font-size:.6rem;letter-spacing:.19em;text-transform:uppercase;color:var(--muted);margin-top:4px;font-weight:600}

.sfl-nav{display:flex;align-items:center;gap:6px;margin-left:26px;flex:1 1 auto;min-width:0;justify-content:space-between}
.sfl-nav>a,.sfl-nav__btn{
  display:inline-flex;align-items:center;gap:6px;padding:13px 20px;border-radius:12px;white-space:nowrap;flex:none;
  font-size:1.04rem;font-weight:500;letter-spacing:.01em;color:var(--sfl-ink);background:none;border:0;cursor:pointer;font-family:inherit;
  transition:background .18s,color .18s;
}
.sfl-nav>a:hover,.sfl-nav__btn:hover,.sfl-nav>a.is-on{background:var(--sfl-tint);color:var(--sfl-green)}
.sfl-nav__btn svg{width:10px;height:6px;opacity:.6}

.sfl-drop{position:relative}
.sfl-mega{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(6px);
  width:min(760px,88vw);background:#fff;border:1px solid var(--sfl-line);border-radius:var(--sfl-r-lg);
  box-shadow:var(--sfl-sh);padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:8px 26px;
  opacity:0;visibility:hidden;transition:.2s;
}
.sfl-drop.is-open .sfl-mega,.sfl-drop:hover .sfl-mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.sfl-mega a{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:14px;color:var(--sfl-ink);font-size:.92rem;transition:background .16s}
.sfl-mega a:hover{background:var(--sfl-tint)}
.sfl-mega img{width:52px;height:52px;border-radius:12px;object-fit:cover;background:var(--sfl-tint);flex:none}
.sfl-mega a span small{display:block;color:var(--muted);font-size:.76rem;font-weight:400;margin-top:2px}
.sfl-mega__all{grid-column:1/-1;border-top:1px solid var(--sfl-line);margin-top:8px;padding-top:14px}
.sfl-mega__all a{font-weight:600;color:var(--sfl-green);justify-content:center}

.sfl-hd__act{display:flex;align-items:center;gap:10px;margin-left:auto}
.sfl-ico{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--sfl-line);background:#fff;cursor:pointer;color:var(--sfl-ink)}
.sfl-ico:hover{background:var(--sfl-tint)}
.sfl-ico svg{width:17px;height:17px}

.sfl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:13px;font-weight:600;font-size:.94rem;font-family:inherit;
  border:1px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap;
}
.sfl-btn--fill{background:var(--sfl-green);color:#fff}
.sfl-btn--fill:hover{background:var(--sfl-green-d);color:#fff}
.sfl-btn--line{background:#fff;color:var(--sfl-green);border-color:#cad6cf}
.sfl-btn--line:hover{background:var(--sfl-tint);border-color:var(--sfl-green)}
.sfl-btn--light{background:var(--sfl-cream);color:var(--sfl-ink)}
.sfl-btn--light:hover{background:#fff;color:var(--sfl-green)}
.sfl-btn--ghostw{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.sfl-btn--ghostw:hover{background:rgba(255,255,255,.14);color:#fff}
.sfl-btn--sm{padding:10px 18px;font-size:.86rem;border-radius:11px}
.sfl-btn--wa{background:#25d366;color:#08351b}
.sfl-btn--wa:hover{background:#1eb457;color:#08351b}

.sfl-burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--sfl-line);background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer}
.sfl-burger span{width:18px;height:2px;background:var(--sfl-ink);border-radius:2px}

/* search panel */
.sfl-search{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--sfl-line);box-shadow:var(--sfl-sh);display:none}
.sfl-search.is-open{display:block}
.sfl-search__in{max-width:var(--sfl-wrap);margin:0 auto;padding:20px 26px;display:flex;gap:12px;align-items:center}
.sfl-search input{flex:1;padding:14px 16px;border:1px solid var(--sfl-line);border-radius:13px;font:inherit;background:var(--sfl-cream)}
.sfl-search input:focus{outline:none;border-color:var(--sfl-green);background:#fff}
.sfl-search__res{max-width:var(--sfl-wrap);margin:0 auto;padding:0 26px 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px 20px}
.sfl-search__res a{padding:9px 12px;border-radius:10px;font-size:.9rem;color:var(--sfl-ink)}
.sfl-search__res a:hover{background:var(--sfl-tint);color:var(--sfl-green)}
.sfl-search__res em{display:block;font-style:normal;color:var(--muted);font-size:.78rem}


/* language switcher */
/* ---------------------------------------------------------------- language switcher */
.sfl-lang{position:relative}
.sfl-lang__btn{display:flex;align-items:center;gap:7px;height:40px;padding:0 12px;border-radius:12px;
  border:1px solid var(--sfl-line);background:#fff;color:var(--sfl-ink);font:inherit;font-size:.84rem;font-weight:600;cursor:pointer}
.sfl-lang__btn:hover{background:var(--sfl-tint)}
.sfl-lang__btn svg{width:16px;height:16px;opacity:.7}
.sfl-lang__menu{position:absolute;right:0;top:calc(100% + 10px);min-width:196px;background:#fff;
  border:1px solid var(--sfl-line);border-radius:16px;box-shadow:var(--sfl-sh);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s;z-index:70}
.sfl-lang.is-open .sfl-lang__menu,.sfl-lang:hover .sfl-lang__menu{opacity:1;visibility:visible;transform:none}
.sfl-lang__menu a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;
  border-radius:10px;font-size:.9rem;color:var(--sfl-ink)}
.sfl-lang__menu a:hover{background:var(--sfl-tint);color:var(--sfl-green)}
.sfl-lang__menu a.is-current{background:var(--sfl-tint);color:var(--sfl-green);font-weight:600}
.sfl-lang__menu a.is-current::after{content:"¹3";font-size:.8rem}
.sfl-mob__langs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:6px}
.sfl-mob__langs a{padding:11px 10px;border:1px solid var(--sfl-line);border-radius:11px;text-align:center;
  font-size:.86rem;font-weight:500;color:var(--sfl-ink)}
.sfl-mob__langs a:hover{background:var(--sfl-tint);color:var(--sfl-green)}

/* CJK typography for the Chinese build */
html[lang="zh-CN"] .sfl-h2,html[lang="zh-CN"] .sfl-bnr h1,html[lang="zh-CN"] .sfl-cta h2,
html[lang="zh-CN"] .sfl-post2 h3,html[lang="zh-CN"] .sfl-cu__t,html[lang="zh-CN"] .sfl-fac3__h{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;letter-spacing:0}
html[lang="zh-CN"] .sfl-h2,html[lang="zh-CN"] .sfl-bnr h1{line-height:1.34;font-weight:600}
html[lang="zh-CN"] .sfl-bnr p,html[lang="zh-CN"] .sfl-sub{line-height:1.85}

/* certificates: two horizontal auto-scrolling rows */
.sfl-fac3__note{font-size:.8rem;line-height:1.6;color:rgba(255,255,255,.72);max-width:48ch;
  margin:0 0 22px;position:relative}

.sfl-cert-stage{position:relative;width:100%;flex:1;display:flex;flex-direction:column;
  justify-content:center;gap:26px;padding-bottom:26px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 34px,#000 calc(100% - 34px),transparent);
  mask-image:linear-gradient(90deg,transparent,#000 34px,#000 calc(100% - 34px),transparent)}
.sfl-cert-row{overflow:hidden}
.sfl-cert-track{display:flex;align-items:center;gap:22px;width:max-content;
  animation:sfl-marq 52s linear infinite;will-change:transform}
.sfl-cert-row--rev .sfl-cert-track{animation-direction:reverse;animation-duration:62s}
.sfl-cert-stage:hover .sfl-cert-track{animation-play-state:paused}
@keyframes sfl-marq{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

.sfl-cert{position:relative;flex:none;width:186px;height:263px;margin:0;border-radius:2px;
  background:#fff;transition:transform .25s ease,box-shadow .25s ease}
.sfl-cert:nth-child(even){transform:translateY(10px)}
.sfl-cert:nth-child(odd){transform:translateY(-6px)}
.sfl-cert img{width:100%;height:100%;display:block;object-fit:cover;object-position:top center;
  border-radius:2px;background:#fff;border:1px solid rgba(255,255,255,.55);
  box-shadow:0 14px 30px rgba(0,0,0,.3)}
.sfl-cert:hover img{box-shadow:0 20px 40px rgba(0,0,0,.45)}

.sfl-cert__stand{display:none}

/* ---------------------------------------------------------------- responsive */
@media(max-width:1400px){
  .sfl-nav>a,.sfl-nav__btn{padding:11px 12px;font-size:.97rem}
  .sfl-nav{margin-left:18px;gap:2px}
  .sfl-hd__in{gap:16px}
}
@media(max-width:1240px){
  .sfl-nav{display:none}
  .sfl-burger{display:flex}
}
@media(max-width:1180px){
  .sfl-pgrid{grid-template-columns:repeat(3,1fr)}
  .sfl-cat{flex:0 0 calc((100% - 52px) / 3)}
  .sfl-ft2__cols{grid-template-columns:1fr 1fr 1fr;gap:34px}
}
@media(max-width:1040px){
  .sfl-nav{display:none}
  .sfl-burger{display:flex}
  .sfl-hd__in{gap:14px}
  .sfl-mega{display:none}
  .sfl-feats__in{grid-template-columns:1fr 1fr;gap:34px 10px;padding:40px 18px}
  .sfl-feat+.sfl-feat{border-left:0}
  .sfl-miy,.sfl-about,.sfl-fac,.sfl-strip,.sfl-fac2,.sfl-fac3{grid-template-columns:1fr;gap:30px}
  .sfl-about2{grid-template-columns:1fr}
  .sfl-about2__media img{min-height:260px}
  .sfl-about2__panel{padding:36px 26px}
  .sfl-statsband{padding:44px 0}
  .sfl-statsrow{grid-template-columns:1fr 1fr;gap:30px 16px}
  .sfl-strip{padding:36px 26px}
  .sfl-cu__grid{grid-template-columns:1fr;gap:24px}
  .sfl-blogs{grid-template-columns:1fr 1fr;gap:20px}
  .sfl-fac3__wall{height:420px}

}

/* mobile drawer */
.sfl-mob{position:fixed;inset:0;z-index:80;display:none}
.sfl-mob.is-open{display:block}
.sfl-mob__bd{position:absolute;inset:0;background:rgba(10,20,15,.5)}
.sfl-mob__panel{position:absolute;top:0;right:0;bottom:0;width:min(360px,86vw);background:#fff;padding:24px 22px;overflow-y:auto;box-shadow:-20px 0 50px rgba(0,0,0,.2)}
.sfl-mob__close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:10px;border:1px solid var(--sfl-line);background:#fff;font-size:1.2rem;cursor:pointer;color:var(--sfl-ink)}
.sfl-mob nav{display:grid;gap:2px;margin-top:44px}
.sfl-mob nav a{padding:13px 12px;border-radius:11px;color:var(--sfl-ink);font-weight:500;border-bottom:1px solid #f1f2ee}
.sfl-mob nav a:hover{background:var(--sfl-tint);color:var(--sfl-green)}
.sfl-mob__cta{display:grid;gap:10px;margin-top:22px}
.sfl-mob__sub{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:24px 0 8px;font-weight:700}

/* header responsive rules */
@media(max-width:1400px){
  .sfl-nav>a,.sfl-nav__btn{padding:11px 12px;font-size:.97rem}
  .sfl-nav{margin-left:18px;gap:2px}
  .sfl-hd__in{gap:16px}
}

@media(max-width:1240px){
  .sfl-nav{display:none}
  .sfl-burger{display:flex}
}

@media(max-width:1040px){
  .sfl-nav{display:none}
  .sfl-burger{display:flex}
  .sfl-hd__in{gap:14px}
  .sfl-mega{display:none}
}

@media(max-width:760px){
  .sfl-hd__in{padding:0 16px;gap:10px;height:72px}
  .sfl-logo img{height:38px}
  .sfl-hd__act{flex:none;margin-left:auto;gap:8px}
  .sfl-ico{width:40px;height:40px}
  .sfl-burger{display:flex;width:40px;height:40px}
  .sfl-top__in{height:34px}
  .sfl-top__l span,.sfl-top__r span{font-size:.78rem}
  .sfl-top__mail,.sfl-top__loc{display:none}
  .sfl-hd__act>.sfl-btn{display:none}
  .sfl-lang{display:none}
  .sfl-hd__act{gap:8px}
  .sfl-search__res{grid-template-columns:1fr}
  .sfl-mega{width:92vw}
}

@media(max-width:520px){
  .sfl-top__samples{display:none}
  .sfl-logo b{font-size:1.05rem}
}