/* FLYTEQ 页头/页脚 chrome（与静态稿 sync_chrome 同源） */
:root{--ft-org:#ff7a00;--ft-org2:#ff9433;--ft-txt:#101828;--ft-mut:#5b6572;--ft-line:rgba(16,24,40,.10);--ft-line2:rgba(16,24,40,.20)}
body{padding-top:70px;margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#101828}
.wrap,.hd .wrap,.ft .wrap{max-width:1200px;margin:0 auto;padding:0 24px;box-sizing:border-box}
.hd{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--ft-line)}
.hd-in{display:flex;align-items:center;gap:28px;height:70px}
.hd .brand,.ft .brand{display:flex;align-items:baseline;gap:2px;font-size:27px;font-weight:900;letter-spacing:.06em}
.hd .brand{color:var(--ft-txt)}
.hd .brand i{font-style:normal;color:var(--ft-org)}
.hd .brand small{font-size:11px;font-weight:700;letter-spacing:.34em;color:var(--ft-mut);margin-left:10px}
.ft .brand{color:#fff;text-decoration:none}
.ft .brand small{color:#8fa0b5}
.ft .brand i{color:var(--ft-org2)}
.hd .nav{display:flex;gap:26px;margin-left:auto}
.hd .nav a{font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ft-mut);padding:6px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s;text-decoration:none}
.hd .nav a:hover,.hd .nav a.on,.hd .nav .current-menu-item a,.hd .nav .current_page_item a{color:var(--ft-txt);border-bottom-color:var(--ft-org)}
.hd .nav li{list-style:none}
.hd .nav ul{display:flex;gap:26px;margin:0;padding:0}
.hd-lang{border:1px solid var(--ft-line2);background:transparent;color:var(--ft-txt);font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:7px 10px;border-radius:8px;cursor:pointer}
.hd-lang option{color:#111;background:#fff}
.hd-lang:focus-visible{outline:2px solid #0a6cf1;outline-offset:3px}
/* 国旗语言下拉 */
.ft-langdd{position:relative;flex:none}
.ft-langdd__btn{display:flex;align-items:center;gap:7px;border:1px solid var(--ft-line2);background:transparent;color:var(--ft-txt);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:7px 10px;border-radius:8px;cursor:pointer}
.ft-langdd__btn:hover{border-color:var(--ft-org)}
.ft-langdd__btn:focus-visible{outline:2px solid #0a6cf1;outline-offset:3px}
.ft-langdd__flag{width:20px;height:14px;object-fit:cover;border-radius:2px;display:block;border:1px solid rgba(16,24,40,.12)}
.ft-langdd__arw{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid var(--ft-mut);transition:transform .2s}
.ft-langdd.open .ft-langdd__arw{transform:rotate(180deg)}
.ft-langdd__list{display:none;position:absolute;top:calc(100% + 8px);right:0;min-width:120px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--ft-line);border-radius:10px;box-shadow:0 12px 32px rgba(16,24,40,.14);z-index:120}
.ft-langdd.open .ft-langdd__list{display:block}
.ft-langdd__list li{display:flex;align-items:center;gap:9px;padding:8px 10px;font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--ft-txt);border-radius:7px;cursor:pointer}
.ft-langdd__list li:hover{background:#f4f8fd;color:var(--ft-org)}
.ft-langdd__list li.is-cur{color:var(--ft-org)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;margin-left:auto;padding:0}
.burger span{width:24px;height:2px;background:var(--ft-txt);display:block}
.burger:focus-visible{outline:2px solid #0a6cf1;outline-offset:3px}
.drawer{display:none}
.ft{background:#0e1b2e;padding:64px 0 0}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:40px}
.ft h4{font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:#c9d5e2;margin:0 0 16px}
.ft-links{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.ft-links a{color:#d6deea;font-size:14px;transition:color .2s;text-decoration:none}
.ft-links a:hover{color:#ffb35c}
.ft-blurb{color:#8fa0b5;font-size:14px;max-width:340px;margin:12px 0 0;line-height:1.6}
.ft-contact{display:grid;gap:10px;color:#e7edf4;font-size:14px;margin:0;padding:0;list-style:none}
.ft-contact a{color:#e7edf4;text-decoration:none;border-bottom:1px dashed rgba(255,255,255,.25)}
.ft-contact a:hover{color:#ffb35c}
.ft-bot{border-top:1px solid rgba(255,255,255,.14);margin-top:56px;padding:22px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#8fa0b5;font-size:13px}
@media(max-width:768px){
  .ft-grid{grid-template-columns:1fr 1fr}
  .hd .nav,.hd .hd-lang,.hd .ft-langdd{display:none}
  .hd .burger{display:flex}
  .drawer{display:block;position:fixed;inset:0;z-index:99;background:#ffffff;padding:110px 30px 40px;transform:translateX(100%);visibility:hidden;transition:transform .3s,visibility .3s;overflow-y:auto}
  .drawer.open{transform:none;visibility:visible}
  .drawer a{display:block;font-size:20px;font-weight:700;padding:14px 0;border-bottom:1px solid var(--ft-line);color:var(--ft-txt);text-decoration:none}
  .drawer ul{margin:0;padding:0;list-style:none}
  .drawer select,.drawer .ft-langdd{margin-top:22px}
}
@media(max-width:560px){.ft-grid{grid-template-columns:1fr}}
html,body{overflow-x:clip}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid #0a6cf1;outline-offset:2px}