/* HKPAPA unified site chrome — header, mobile drawer, breadcrumb, footer, floating actions.
   Rendered by chrome.js on every page. Scoped .sn* / .sfoot / .crumbx / floating stack. */
:root{--sn-navy:#0a1730;--sn-navy2:#13294f;--sn-gold:#f5b301;--sn-gold2:#dd9f00;--sn-line:#e6e6ea;--sn-muted:#6e6e73}
/* hide legacy chrome once JS takes over (graceful if JS off) */
html.sn-on nav.nav,html.sn-on footer.site,html.sn-on footer.big-footer,html.sn-on footer.bf,html.sn-on footer.footer,html.sn-on .crumb,html.sn-on .nav-menu-btn{display:none!important}

.sn{position:sticky;top:0;z-index:1000;background:rgba(10,23,48,.92);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px)}
.sn-in{max-width:1200px;margin:0 auto;padding:0 22px;height:54px;display:flex;align-items:center;gap:22px}
.sn-logo img{height:20px;display:block}
.sn-nav{display:flex;align-items:center;gap:24px;margin-left:6px}
.sn-nav>a,.sn-top{color:rgba(255,255,255,.86);font-size:.84rem;font-weight:500;text-decoration:none;white-space:nowrap;transition:color .15s;background:none;border:0;cursor:pointer;font-family:inherit}
.sn-nav>a:hover,.sn-top:hover,.sn-item.active>.sn-top{color:#fff}
.sn-item{position:relative;display:flex;align-items:center}
.sn-caret{font-size:.6rem;opacity:.7;margin-left:3px}
.sn-drop{position:absolute;top:100%;left:-14px;min-width:250px;background:#fff;border-radius:14px;box-shadow:0 18px 50px rgba(10,23,48,.22);padding:12px 0;opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s;border:1px solid var(--sn-line)}
.sn-item:hover .sn-drop,.sn-drop:hover,.sn-item.open .sn-drop{opacity:1;visibility:visible;transform:none}
.sn-drop a{display:block;padding:9px 20px;color:#1d1d1f;font-size:.9rem;font-weight:600;text-decoration:none}
.sn-drop a:hover{background:#f5f5f7;color:var(--sn-navy)}
.sn-drop .sn-grp{display:block;padding:12px 20px 4px;font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#9a9aa0}
.sn-drop .sn-grp:first-child{padding-top:4px}
.sn-drop .sn-all{color:#0066cc;font-weight:700;margin-top:6px;border-top:1px solid var(--sn-line);padding-top:12px}
.sn-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.sn-lang{color:rgba(255,255,255,.86);font-size:.74rem;font-weight:700;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:5px 12px;text-decoration:none}
.sn-lang:hover{background:rgba(255,255,255,.14);color:#fff}
.sn-login{color:rgba(255,255,255,.86);display:flex;align-items:center;gap:5px;font-size:.78rem;text-decoration:none}
.sn-login:hover{color:#fff}
.sn-cta{background:var(--sn-gold);color:var(--sn-navy);font-size:.78rem;font-weight:800;padding:8px 16px;border-radius:999px;text-decoration:none;white-space:nowrap}
.sn-cta:hover{background:var(--sn-gold2)}
.sn-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;background:none;border:0;cursor:pointer;padding:0}
.sn-burger span{display:block;height:2px;width:22px;background:#fff;border-radius:2px;transition:.22s;margin:0 auto}
html.sn-open .sn-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
html.sn-open .sn-burger span:nth-child(2){opacity:0}
html.sn-open .sn-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile drawer */
.sn-drawer{position:fixed;inset:54px 0 0 0;background:#0a1730;z-index:999;transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);overflow-y:auto;padding:18px 22px 40px;visibility:hidden}
html.sn-open .sn-drawer{transform:none;visibility:visible}
.sn-drawer .d-cta{display:block;text-align:center;background:var(--sn-gold);color:var(--sn-navy);font-weight:800;padding:14px;border-radius:12px;margin-bottom:18px;text-decoration:none}
.sn-drawer .d-grp{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#6f83a8;margin:18px 0 6px}
.sn-drawer a.d-link{display:block;color:#fff;font-size:1.02rem;font-weight:600;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08);text-decoration:none}
.sn-drawer a.d-sub{font-size:.94rem;font-weight:500;color:rgba(255,255,255,.82);padding:9px 0 9px 12px}
.sn-drawer .d-util{display:flex;gap:10px;margin-bottom:12px}
.sn-drawer .d-util a{flex:1;display:flex;align-items:center;justify-content:center;gap:7px;color:#fff;font-size:.92rem;font-weight:700;border:1px solid rgba(255,255,255,.3);border-radius:12px;padding:12px;text-decoration:none;min-height:44px}
.sn-drawer .d-util a.d-login{border-color:rgba(245,179,1,.65);color:var(--sn-gold)}

/* breadcrumb */
.crumbx{max-width:1200px;margin:0 auto;padding:14px 22px 0;font-size:.78rem;color:var(--sn-muted)}
.crumbx a{color:var(--sn-muted);text-decoration:none}
.crumbx a:hover{color:var(--sn-navy)}
.crumbx .sep{opacity:.5;margin:0 5px}
.crumbx b{color:#1d1d1f;font-weight:600}

/* footer */
.sfoot{background:#000;color:#8b8b90;padding:46px 22px 30px;font-size:.85rem;line-height:1.6}
.sfoot-in{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.sfoot img{height:22px;margin-bottom:12px}
.sfoot h4{color:#fff;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.sfoot a{color:#8b8b90;text-decoration:none}
.sfoot .sfoot-col a{display:block;margin-bottom:8px}
.sfoot .fgrp{display:block;font-size:.6rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--sn-gold,#f5b301);opacity:.85;margin:20px 0 9px;padding-top:14px;border-top:1px solid rgba(255,255,255,.09)}
.sfoot .fgrp:first-of-type{border-top:0;padding-top:0;margin-top:10px}
.sfoot .sfoot-col .fgrp + a{margin-top:0}
.sfoot .sfoot-col .fgrp ~ a{padding-left:1px}
.sfoot a:hover{color:var(--sn-gold)}
.sfoot .soc{display:flex;gap:14px;margin-top:14px}
.sfoot .soc a{font-size:.8rem;font-weight:700}
.sfoot-bot{max-width:1200px;margin:26px auto 0;padding-top:18px;border-top:1px solid #222;font-size:.78rem;color:#6a6a70;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sfoot-bot a{color:var(--sn-gold)}

/* floating actions */
.sn-fab{position:fixed;right:18px;bottom:18px;z-index:900;display:flex;flex-direction:column;gap:10px;align-items:center}
.sn-top-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--sn-line);background:rgba(255,255,255,.95);color:var(--sn-navy);font-size:1.2rem;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.16);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s;display:flex;align-items:center;justify-content:center}
.sn-top-btn.show{opacity:1;pointer-events:auto;transform:none}
.sn-wa{width:54px;height:54px;border-radius:50%;background:#25d366;box-shadow:0 8px 22px rgba(37,211,102,.4);display:flex;align-items:center;justify-content:center;text-decoration:none}
.sn-wa svg{width:30px;height:30px;fill:#fff}
.sn-wa:hover{filter:brightness(1.05)}

@media(max-width:940px){
  .sn-nav,.sn-right .sn-lang,.sn-right .sn-login,.sn-right .sn-cta{display:none}
  .sn-burger{display:flex}
  .sn-right{gap:6px}
  .sfoot-in{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.sfoot-in{grid-template-columns:1fr}.sn-fab{right:14px;bottom:14px}}