/* KING AI v8.1 unified navigation */
:root{--king-ink:#0B1730;--king-gold:#D6B46A;--king-violet:#7166D8;--king-line:#E4E7F0;--king-paper:#FFFDF9;}
.king-unified-header{position:sticky;top:0;z-index:9999;background:rgba(255,253,249,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(219,225,240,.92);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}
.king-unified-nav{width:min(1240px,calc(100% - 40px));min-height:68px;margin:0 auto;display:flex;align-items:center;gap:18px}
.king-unified-brand{display:inline-flex;align-items:center;gap:9px;color:var(--king-ink);text-decoration:none;font-weight:950;letter-spacing:-.055em;font-size:1.28rem;white-space:nowrap;flex:0 0 auto}
.king-unified-brand img{width:28px;height:28px;object-fit:contain}.king-unified-links{display:flex;align-items:center;justify-content:center;gap:16px;min-width:0;flex:1}.king-unified-links a{position:relative;padding:8px 0;color:#283656;text-decoration:none;font-size:.87rem;line-height:1.1;font-weight:800;white-space:nowrap}.king-unified-links a:after{content:"";position:absolute;left:0;right:0;bottom:1px;height:2px;background:linear-gradient(90deg,var(--king-gold),var(--king-violet));transform:scaleX(0);transform-origin:left;transition:transform .2s}.king-unified-links a:hover:after,.king-unified-links a.is-active:after{transform:scaleX(1)}
.king-unified-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.king-unified-lang{font-size:.8rem;font-weight:850;color:#5c5681;text-decoration:none;border:1px solid var(--king-line);border-radius:999px;padding:7px 10px;white-space:nowrap;background:#fff}.king-unified-cta{font-size:.85rem;line-height:1;white-space:nowrap;font-weight:900;text-decoration:none;color:#fff;background:linear-gradient(135deg,#c99135,#e8bd66);padding:11px 14px;border-radius:11px;box-shadow:0 8px 18px rgba(195,139,41,.22)}.king-unified-toggle{display:none;border:1px solid var(--king-line);background:#fff;color:var(--king-ink);width:40px;height:38px;border-radius:10px;font-size:1.1rem;line-height:1;cursor:pointer}
@media(max-width:1080px){.king-unified-nav{gap:13px}.king-unified-links{gap:12px}.king-unified-links a{font-size:.82rem}.king-unified-cta{padding:10px 12px;font-size:.8rem}}
@media(max-width:860px){.king-unified-nav{width:calc(100% - 28px);min-height:62px;position:relative;gap:9px}.king-unified-links{display:none;position:absolute;top:calc(100% + 9px);left:0;right:0;z-index:10000;padding:10px;border:1px solid var(--king-line);border-radius:16px;background:rgba(255,253,249,.99);box-shadow:0 20px 40px rgba(17,29,79,.15);align-items:stretch;flex-direction:column;gap:0}.king-unified-links.is-open{display:flex}.king-unified-links a{padding:13px 10px;font-size:.93rem;border-bottom:1px solid #edf0f5}.king-unified-links a:last-child{border-bottom:0}.king-unified-links a:after{display:none}.king-unified-links a.is-active{color:#6c55d5;background:#f4f2ff;border-radius:10px}.king-unified-actions{margin-left:auto;gap:7px}.king-unified-cta{display:none}.king-unified-toggle{display:inline-grid;place-items:center;order:4}.king-unified-lang{padding:7px 8px;font-size:.76rem}.king-unified-brand{font-size:1.15rem}.king-unified-brand img{width:25px;height:25px}}
@media(max-width:380px){.king-unified-brand strong{font-size:1.02rem}.king-unified-lang{font-size:.7rem;padding:6px}.king-unified-toggle{width:36px;height:36px}}