:root{--fk-slate: #3c4858;--fk-gold: #c5a35a;--fk-gold-1: #DAB974;--fk-gold-2: #B88B4A;--fk-bg: #f9fafb;--fk-text: #111827;--fk-muted: #6b7280;--fk-border: #e5e7eb}*,*:before,*:after{box-sizing:border-box}html,body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--fk-bg);color:var(--fk-text);height:100%;font-size:16px;line-height:1.6;margin:0}.app-header{--header-h: 72px;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;min-height:var(--header-h);background:var(--fk-slate);color:#fff;position:relative}.app-brand{display:flex;align-items:center;gap:12px}.app-title{font-weight:600;letter-spacing:.2px}.nav{display:flex;align-items:center;gap:12px;font-size:14.5px}.app-header:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--fk-gold-1),var(--fk-gold-2));opacity:.85;box-shadow:0 0 6px #c5a35a59,0 0 16px #dab97459;animation:fk-breathe 2.8s ease-in-out 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#c5a35a38}.btn-gold:after{content:"";position:absolute;left:-30%;top:0;width:30%;height:100%;background:linear-gradient(90deg,#fff0,#ffffff52,#fff0);transform:skew(-22deg);opacity:0}.btn-gold:hover:after{animation:fk-sheen .9s ease forwards;opacity:1}@keyframes fk-sheen{0%{left:-30%}to{left:130%}}.input{transition:box-shadow .2s ease,border-color .2s ease,background-color .2s ease}.input:focus{outline:none;border-color:var(--fk-gold);box-shadow:0 0 0 3px #c5a35a2e}.nav a,.nav button{transition:background-color .2s ease,box-shadow .2s ease,transform .2s ease}.nav a.active,.nav button.active{box-shadow:inset 0 0 0 1px #ffffff47}.nav a:hover,.nav button:hover{transform:translateY(-1px)}.mobile-nav button.lang-toggle{color:var(--fk-gold)}@media (prefers-reduced-motion: reduce){.btn,.nav a,.nav button{transition:none}}.border-band{stroke-dasharray:var(--band-len) var(--band-gap, 660);stroke-dashoffset:0;animation:fk-band-move 5s linear infinite}@keyframes 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#00000026,0 0 0 1px #e5e7ebcc;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;animation:slideIn .3s ease-out;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.notification-toast:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0003,0 0 0 1px #e5e7ebe6}.notification-toast.priority-high{border-left:4px solid #ef4444}.notification-toast.priority-medium{border-left:4px solid #f59e0b}.notification-toast.priority-low{border-left:4px solid #3b82f6}.notification-icon{font-size:24px;flex-shrink:0}.notification-content{flex:1;min-width:0}.notification-message{margin:0;font-size:14px;color:#374151;line-height:1.4}.notification-close{background:none;border:none;font-size:20px;color:#9ca3af;cursor:pointer;padding:4px;line-height:1;flex-shrink:0;transition:color .2s ease}.notification-close:hover{color:#374151}@keyframes slideIn{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}@media (max-width: 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