:root{--kxc-blue:#173c64;--kxc-gold:#d5a94f;--kxc-ink:#17202a;--kxc-muted:#5a6672;--kxc-line:#d9e0e6;--kxc-bg:#f7f4ed}
.kxc-settings{position:fixed;z-index:99990;left:16px;bottom:16px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:#173c64;color:#fff;padding:9px 14px;font:700 12px/1.2 system-ui,sans-serif;box-shadow:0 8px 26px rgba(0,0,0,.22);cursor:pointer}
.kxc-settings:focus-visible,.kxc-dialog button:focus-visible,.kxc-dialog a:focus-visible,.kxc-dialog summary:focus-visible{outline:3px solid #f1c56c;outline-offset:3px}
.kxc-backdrop{position:fixed;inset:0;z-index:99991;background:rgba(9,20,31,.64);backdrop-filter:blur(4px)}
.kxc-dialog{position:fixed;z-index:99992;inset:auto 18px 18px;max-height:calc(100vh - 36px);overflow:auto;color:var(--kxc-ink);font:400 15px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.kxc-dialog[hidden],.kxc-backdrop[hidden]{display:none!important}.kxc-card{max-width:940px;margin:0 auto;padding:28px;border:1px solid rgba(255,255,255,.72);border-radius:22px;background:#fff;box-shadow:0 28px 80px rgba(0,0,0,.32)}
.kxc-head{display:flex;gap:15px;align-items:center;margin-bottom:14px}.kxc-mark{display:grid;place-items:center;flex:0 0 48px;height:48px;border-radius:15px;background:var(--kxc-blue);color:#fff;font:800 22px/1 Georgia,serif}.kxc-head p{margin:0 0 3px;color:#7a6028;font-size:11px;font-weight:800;letter-spacing:.13em}.kxc-head h2{margin:0;color:var(--kxc-blue);font:700 clamp(22px,4vw,32px)/1.1 Georgia,serif}.kxc-card>p{margin:0;color:var(--kxc-muted)}
.kxc-quick{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.kxc-quick button{min-height:48px;border:2px solid var(--kxc-blue);border-radius:12px;background:#fff;color:var(--kxc-blue);padding:10px 14px;font:800 14px/1.2 system-ui,sans-serif;cursor:pointer}.kxc-quick button:hover{background:#eaf0f5;color:var(--kxc-blue)}
.kxc-details{border-top:1px solid var(--kxc-line);border-bottom:1px solid var(--kxc-line);padding:15px 0}.kxc-details summary{cursor:pointer;color:var(--kxc-blue);font-weight:800}.kxc-options{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}.kxc-option{display:grid;grid-template-columns:22px 1fr;gap:10px;padding:13px;border:1px solid var(--kxc-line);border-radius:12px;background:var(--kxc-bg);cursor:pointer}.kxc-option input{width:19px;height:19px;margin:2px 0 0;accent-color:var(--kxc-blue)}.kxc-option strong,.kxc-option small,.kxc-option em{display:block}.kxc-option strong{color:var(--kxc-blue)}.kxc-option small{margin:3px 0;color:var(--kxc-muted)}.kxc-option em{color:#6f7880;font-size:11px;font-style:normal}.kxc-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:15px;align-items:center}.kxc-links a,.kxc-links button{color:var(--kxc-blue);font:700 12px/1.3 system-ui,sans-serif;text-decoration:underline}.kxc-links button{border:0;background:none;padding:0;cursor:pointer}
.kxc-media-placeholder{display:grid;place-items:center;min-height:260px;aspect-ratio:16/9;padding:28px;text-align:center;background:linear-gradient(135deg,#102b49,#24557f);color:#fff}.kxc-media-placeholder>div{max-width:560px}.kxc-media-placeholder strong{display:block;font:700 clamp(21px,3vw,30px)/1.15 Georgia,serif}.kxc-media-placeholder p{margin:10px 0 18px;color:#e2ebf3}.kxc-media-placeholder button{border:2px solid #fff;border-radius:999px;background:#fff;color:#173c64;padding:11px 18px;font-weight:800;cursor:pointer}
@media(max-width:680px){.kxc-dialog{inset:auto 8px 8px;max-height:calc(100vh - 16px)}.kxc-card{padding:20px 16px;border-radius:17px}.kxc-quick,.kxc-options{grid-template-columns:1fr}.kxc-quick button{width:100%}.kxc-settings{left:8px;bottom:72px}.kxc-head{align-items:flex-start}.kxc-mark{flex-basis:40px;height:40px}}
@media(prefers-reduced-motion:no-preference){.kxc-card{animation:kxc-in .24s ease-out}@keyframes kxc-in{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}}