:root{--yhc-navy:#14243f;--yhc-gold:#c6a25a;--yhc-cream:#f7f3eb}
html.yhc-assistant-open,body.yhc-assistant-open{overflow:hidden!important;overscroll-behavior:none!important}body.yhc-assistant-open{position:fixed!important;left:0!important;right:0!important;width:100%!important}
.yhc-assistant-panel .screen-reader-text{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.yhc-assistant-toggle{position:fixed;right:24px;bottom:24px;z-index:99997;display:flex;align-items:center;gap:9px;border:0;border-radius:999px;background:var(--yhc-navy);color:#fff;padding:14px 19px;font:600 15px/1.2 Arial,sans-serif;box-shadow:0 12px 34px rgba(20,36,63,.28);cursor:pointer}
.yhc-assistant-toggle span:first-child{color:var(--yhc-gold);font-size:19px}.yhc-assistant-toggle:hover{transform:translateY(-1px)}
.yhc-assistant-panel{position:fixed;right:24px;bottom:86px;z-index:99998;display:flex;flex-direction:column;width:min(500px,calc(100vw - 32px));height:min(700px,calc(100vh - 104px));background:#fff;border:1px solid rgba(20,36,63,.12);border-radius:18px;overflow:hidden;box-shadow:0 24px 70px rgba(20,36,63,.28);font:15px/1.55 Arial,sans-serif;color:#1d2738}
.yhc-assistant-panel[hidden]{display:none}.yhc-assistant-header{flex:0 0 74px;height:74px;box-sizing:border-box;padding:16px 18px;background:var(--yhc-navy);color:#fff;display:flex;align-items:center;justify-content:space-between}
.yhc-assistant-identity{display:flex;align-items:center;gap:10px;min-width:0}.yhc-assistant-header strong{display:block;white-space:nowrap;font:600 19px/1.2 Georgia,serif}.yhc-assistant-telegram{box-sizing:border-box!important;display:inline-flex!important;align-items:center!important;gap:5px!important;height:28px!important;margin:0!important;padding:0 9px!important;border:1px solid rgba(198,162,90,.7)!important;border-radius:999px!important;background:rgba(198,162,90,.1)!important;color:#fff!important;font:600 11px/1 Arial,sans-serif!important;text-decoration:none!important;white-space:nowrap;transition:background .15s ease,border-color .15s ease}.yhc-assistant-telegram svg{width:14px;height:14px;fill:var(--yhc-gold)}.yhc-assistant-telegram:hover{border-color:var(--yhc-gold)!important;background:rgba(198,162,90,.22)!important}.yhc-assistant-header-actions{display:flex;align-items:center;gap:3px}.yhc-assistant-home,.yhc-assistant-close{box-sizing:border-box!important;width:38px!important;min-width:38px!important;height:38px!important;min-height:38px!important;margin:0!important;padding:0!important;border:0!important;border-radius:50%!important;background:transparent!important;color:#fff!important;display:grid!important;place-items:center!important;cursor:pointer}.yhc-assistant-home[hidden]{display:none!important}.yhc-assistant-home{font:500 21px/1 Arial!important}.yhc-assistant-home-icon{display:none!important;width:18px!important;height:18px!important;fill:none!important;stroke:currentColor!important;stroke-width:1.8!important;stroke-linecap:round!important;stroke-linejoin:round!important}.yhc-assistant-home-icon path{fill:none!important;stroke:currentColor!important}.yhc-assistant-close{font:300 30px/1 Arial!important}.yhc-assistant-home:hover,.yhc-assistant-close:hover{background:rgba(255,255,255,.1)!important}.yhc-assistant-messages{flex:1 1 auto;min-height:0;height:auto;overflow:auto;background:var(--yhc-cream);padding:18px;box-sizing:border-box}
.yhc-message{max-width:86%;margin:0 0 14px;padding:11px 13px;border-radius:14px;white-space:pre-wrap;word-break:break-word;font-size:15px;line-height:1.6}.yhc-message--bot{position:relative;max-width:100%;padding:6px 4px 10px 27px;background:transparent;border:0;border-radius:0;color:#263247}.yhc-message--bot::before{content:'✦';position:absolute;left:3px;top:7px;color:var(--yhc-gold);font-size:15px;line-height:1.5}.yhc-message--user{margin-left:auto;background:var(--yhc-navy);color:#fff;border-bottom-right-radius:4px}.yhc-message.is-loading{color:#758093}
.yhc-start-card{min-height:calc(100% - 4px);box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px 24px;color:#263247}.yhc-start-symbol{display:grid;place-items:center;width:54px;height:54px;margin-bottom:16px;border-radius:50%;background:rgba(198,162,90,.15);color:var(--yhc-gold);font-size:27px}.yhc-start-card strong{font:600 25px/1.25 Georgia,serif;color:var(--yhc-navy)}.yhc-start-card p{max-width:300px;margin:9px 0 21px;color:#687285}.yhc-start-button{box-sizing:border-box!important;min-width:150px!important;height:46px!important;margin:0!important;padding:0 24px!important;border:0!important;border-radius:999px!important;background:var(--yhc-navy)!important;color:#fff!important;font:600 15px/1 Arial!important;cursor:pointer;box-shadow:0 8px 24px rgba(20,36,63,.2)}.yhc-start-button:hover{transform:translateY(-1px)}.yhc-start-button:disabled{opacity:.55}
.yhc-menu-card{color:#263247;padding:2px 1px 8px;transition:opacity .15s ease}.yhc-menu-card+.yhc-nav-choice,.yhc-message+.yhc-menu-card{margin-top:6px}.yhc-menu-media{box-sizing:border-box!important;display:block!important;width:calc(100% + 36px)!important;max-width:none!important;height:auto!important;max-height:340px!important;object-fit:contain!important;object-position:center center!important;margin:0 -18px 20px!important;border-radius:0!important;background:rgba(255,255,255,.42)}.yhc-menu-title{margin:0 0 10px;font:600 23px/1.35 Georgia,serif;color:var(--yhc-navy)}.yhc-menu-text{margin:0 0 18px;white-space:pre-wrap;font-size:15.5px;line-height:1.72;letter-spacing:.005em;color:#253247}.yhc-menu-inline-link{color:#174f91!important;text-decoration:underline!important;text-decoration-color:rgba(23,79,145,.35)!important;text-underline-offset:2px;font-weight:600}.yhc-menu-inline-link:hover{color:#0d67b5!important;text-decoration-color:currentColor!important}.yhc-menu-buttons{display:grid;gap:9px}.yhc-menu-button{box-sizing:border-box!important;width:100%!important;min-height:46px!important;margin:0!important;padding:11px 14px!important;border:1px solid rgba(20,36,63,.18)!important;border-radius:11px!important;background:rgba(255,255,255,.78)!important;color:var(--yhc-navy)!important;font:600 15px/1.4 Arial,sans-serif!important;text-align:left;text-decoration:none!important;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .15s ease}.yhc-menu-button:hover{border-color:var(--yhc-gold)!important;background:#fff!important;transform:translateY(-1px)}.yhc-menu-button.is-link::after{content:' ↗';color:var(--yhc-gold)}.yhc-menu-pending{margin:4px 0 14px;padding:6px 4px 10px 27px;color:#758093;font-size:14px}.yhc-nav-choice{margin-top:8px}.yhc-menu-error{margin-top:4px}
.yhc-assistant-form{flex:0 0 72px;height:72px;box-sizing:border-box;padding:10px 12px;display:flex;align-items:center;gap:9px;border-top:1px solid rgba(20,36,63,.1);background:#fff}.yhc-assistant-form textarea{flex:1;min-width:0!important;width:auto!important;height:50px;min-height:50px;box-sizing:border-box;resize:none;border:1px solid rgba(20,36,63,.18);border-radius:12px;padding:14px 13px;font:14px/20px Arial,sans-serif;outline:none;overflow:auto}.yhc-assistant-form textarea::placeholder{color:#8c95a3;opacity:1;line-height:20px}.yhc-assistant-form textarea:focus{border-color:var(--yhc-gold);box-shadow:0 0 0 2px rgba(198,162,90,.15)}
.yhc-assistant-form button{box-sizing:border-box!important;width:50px!important;min-width:50px!important;max-width:50px!important;height:50px!important;min-height:50px!important;max-height:50px!important;flex:0 0 50px!important;display:grid!important;place-items:center!important;margin:0!important;padding:0!important;border:0!important;border-radius:50%!important;background:var(--yhc-gold)!important;color:var(--yhc-navy)!important;cursor:pointer;box-shadow:0 6px 16px rgba(198,162,90,.28);transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.yhc-assistant-form button svg{box-sizing:border-box!important;width:22px!important;height:22px!important;margin:0!important;padding:0!important;fill:none!important;stroke:currentColor!important;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.yhc-assistant-form button:hover{transform:translateY(-1px) scale(1.03);box-shadow:0 8px 20px rgba(198,162,90,.38)}.yhc-assistant-form button:active{transform:scale(.97)}.yhc-assistant-form button:disabled{opacity:.5;transform:none}
@media(max-width:600px){.yhc-assistant-toggle{right:16px;bottom:16px}.yhc-assistant-panel{top:var(--yhc-mobile-top,0);right:0;bottom:auto;left:0;width:100vw;max-width:none;height:var(--yhc-mobile-height,100dvh);max-height:none;border:0;border-radius:0}.yhc-assistant-messages{height:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}}
@media(max-width:430px){.yhc-assistant-header{flex-basis:54px;height:54px;padding:8px 12px}.yhc-assistant-identity{gap:7px}.yhc-assistant-header strong{font-size:16px}.yhc-assistant-telegram{width:28px!important;min-width:28px!important;height:28px!important;padding:0!important;justify-content:center!important;border:0!important;background:#2aabee!important;box-shadow:0 3px 10px rgba(42,171,238,.28)}.yhc-assistant-telegram svg{width:15px;height:15px;fill:#fff}.yhc-assistant-telegram span{display:none}.yhc-assistant-header-actions{gap:0}.yhc-assistant-home,.yhc-assistant-close{width:30px!important;min-width:30px!important;height:30px!important;min-height:30px!important}.yhc-assistant-home{font-size:19px!important}.yhc-assistant-home-glyph{display:none!important}.yhc-assistant-home-icon{display:block!important;width:17px!important;height:17px!important}.yhc-assistant-close{font-size:25px!important}.yhc-start-card{padding:16px 18px 42px}.yhc-start-symbol{width:46px;height:46px;margin-bottom:12px;font-size:22px}.yhc-start-card strong{font-size:23px}.yhc-start-card p{margin:7px 0 16px;font-size:15px;line-height:1.45}.yhc-start-button{min-width:170px!important;height:46px!important}.yhc-assistant-form{flex-basis:64px;height:64px;padding:8px 10px;gap:9px}.yhc-assistant-form textarea{height:46px;min-height:46px;padding:12px 14px;font-size:16px}.yhc-assistant-form button{width:46px!important;min-width:46px!important;max-width:46px!important;height:46px!important;min-height:46px!important;max-height:46px!important;flex-basis:46px!important}}
@media(prefers-reduced-motion:no-preference){.yhc-assistant-toggle,.yhc-assistant-panel{transition:transform .18s ease,opacity .18s ease}}