:root{--sib-ink:#261b13;--sib-muted:#706358;--sib-panel:#fffaf1;--sib-surface:#f6efe3;--sib-surface-strong:#eadfcf;--sib-border:#d9cbbb;--sib-brown:#382315;--sib-brown-hover:#4a301e;--sib-gold:#b8872e;--sib-gold-hover:#986d22;--sib-gold-soft:#f0dfbd;--sib-success:#2f7d4f;--sib-warning-bg:#fff4cf;--sib-warning-border:#e8c75d;--sib-warning-text:#684b08;--gpt-radius:12px;--gpt-radius-sm:8px;--gpt-shadow:0 18px 44px rgba(38, 27, 19, 0.18);--gpt-font:-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--gpt-z:99999}#gpt-chatbot-wrapper,#gpt-chatbot-wrapper *{box-sizing:border-box}#gpt-chatbot-wrapper{position:fixed;right:max(22px, env(safe-area-inset-right));bottom:max(22px, env(safe-area-inset-bottom));z-index:var(--gpt-z);font-family:var(--gpt-font);color:var(--sib-ink)}#gpt-chatbot-toggle{width:58px;height:58px;border-radius:50%;border:1px solid rgb(38 27 19 / .18);cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;z-index:calc(var(--gpt-z) + 1);color:#fffaf1;background:var(--sib-brown);box-shadow:0 10px 24px rgb(38 27 19 / .2);transition:transform 180ms ease-out,background-color 180ms ease-out,box-shadow 180ms ease-out}#gpt-chatbot-toggle:hover{background:var(--sib-brown-hover);box-shadow:0 12px 28px rgb(38 27 19 / .24);transform:translateY(-1px)}#gpt-chatbot-toggle:focus-visible,#gpt-chatbot-close-btn:focus-visible,#gpt-chatbot-send:focus-visible,#gpt-chatbot-input:focus-visible{outline:3px solid rgb(184 135 46 / .28);outline-offset:2px}#gpt-chatbot-toggle svg{width:25px;height:25px;transition:transform 180ms ease-out,opacity 160ms ease-out}#gpt-icon-open{display:block;width:36px;height:36px;object-fit:contain;transition:transform 180ms ease-out,opacity 160ms ease-out}#gpt-chatbot-wrapper.gpt-open #gpt-chatbot-toggle{background:var(--sib-gold);color:#2d1d10}#gpt-chatbot-window{position:absolute;right:0;bottom:76px;width:min(388px, calc(100vw - 32px));height:min(610px, calc(100vh - 118px));min-height:420px;display:flex;flex-direction:column;overflow:hidden;background:var(--sib-panel);border-radius:var(--gpt-radius);border:1px solid var(--sib-border);box-shadow:var(--gpt-shadow);opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity 180ms ease-out,transform 200ms ease-out}#gpt-chatbot-wrapper.gpt-open #gpt-chatbot-window{opacity:1;transform:translateY(0);pointer-events:auto}#gpt-chatbot-header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 14px 13px;flex-shrink:0;background:var(--sib-brown);border-bottom:1px solid rgb(255 250 241 / .12)}#gpt-chatbot-header-left{min-width:0;display:flex;align-items:center;gap:10px}#gpt-chatbot-avatar{width:38px;height:38px;border-radius:10px;border:1px solid rgb(255 250 241 / .22);display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#fffaf1}#gpt-chatbot-avatar img{display:block;width:30px;height:30px;object-fit:contain}#gpt-chatbot-header-text{min-width:0;display:flex;flex-direction:column;gap:3px}#gpt-chatbot-name{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:650;font-size:14px;color:#fffaf1;line-height:1.25}#gpt-chatbot-status{display:flex;align-items:center;gap:6px;font-size:11px;color:#dfd2bf;font-weight:500;line-height:1.2}.gpt-status-dot{width:7px;height:7px;border-radius:50%;background:var(--sib-success);display:inline-block;flex-shrink:0}#gpt-chatbot-close-btn{width:34px;height:34px;flex-shrink:0;background:#fff0;border:1px solid #fff0;color:#dfd2bf;cursor:pointer;border-radius:var(--gpt-radius-sm);display:flex;align-items:center;justify-content:center;transition:color 160ms ease-out,background-color 160ms ease-out,border-color 160ms ease-out}#gpt-chatbot-close-btn:hover{color:#fffaf1;background:rgb(255 250 241 / .08);border-color:rgb(255 250 241 / .14)}#gpt-chatbot-close-btn svg{width:17px;height:17px}#gpt-chatbot-messages{flex:1;overflow-y:auto;padding:18px 14px 14px;display:flex;flex-direction:column;gap:11px;background:var(--sib-surface);scroll-behavior:smooth}#gpt-chatbot-messages::-webkit-scrollbar{width:8px}#gpt-chatbot-messages::-webkit-scrollbar-track{background:var(--sib-surface)}#gpt-chatbot-messages::-webkit-scrollbar-thumb{background:var(--sib-surface-strong);border:2px solid var(--sib-surface);border-radius:999px}.gpt-msg{display:flex;animation:sib-msg-in 180ms ease-out both}@keyframes sib-msg-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.gpt-msg.gpt-user{justify-content:flex-end}.gpt-msg.gpt-bot{justify-content:flex-start}.gpt-bubble{max-width:min(82%, 31ch);padding:10px 12px;font-size:13.5px;line-height:1.55;overflow-wrap:anywhere;white-space:pre-wrap;font-family:var(--gpt-font)}.gpt-bubble.gpt-bubble-rich{white-space:normal}.gpt-bubble.gpt-bubble-rich p{margin:0}.gpt-bubble.gpt-bubble-rich p+p,.gpt-bubble.gpt-bubble-rich p+.gpt-rich-list,.gpt-bubble.gpt-bubble-rich .gpt-rich-list+p,.gpt-bubble.gpt-bubble-rich .gpt-rich-list+.gpt-rich-list{margin-top:10px}.gpt-bubble.gpt-bubble-rich .gpt-rich-list{margin:0;padding-left:18px}.gpt-bubble.gpt-bubble-rich .gpt-rich-list li+li{margin-top:8px}.gpt-bubble.gpt-bubble-rich strong{font-weight:700}.gpt-msg.gpt-user .gpt-bubble{background:var(--sib-brown);color:#fffaf1;border-radius:14px 14px 4px 14px;border:1px solid rgb(38 27 19 / .08)}.gpt-msg.gpt-bot .gpt-bubble{background:var(--sib-panel);color:var(--sib-ink);border:1px solid var(--sib-border);border-radius:14px 14px 14px 4px}.gpt-bubble.is-typing-text::after{content:"";display:inline-block;width:6px;height:1em;margin-left:2px;vertical-align:-.12em;background:var(--sib-gold);animation:sib-caret 1s steps(2,start) infinite}@keyframes sib-caret{50%{opacity:0}}.gpt-typing-bubble{background:var(--sib-panel);border:1px solid var(--sib-border);border-radius:14px 14px 14px 4px;padding:12px 14px;display:flex;align-items:center;gap:5px;width:fit-content}.gpt-typing-bubble span{width:6px;height:6px;border-radius:50%;background:var(--sib-gold);display:block;animation:sib-typing 1.2s ease-in-out infinite}.gpt-typing-bubble span:nth-child(2){animation-delay:160ms}.gpt-typing-bubble span:nth-child(3){animation-delay:320ms}@keyframes sib-typing{0%,70%,100%{transform:translateY(0);opacity:.45}35%{transform:translateY(-4px);opacity:1}}#gpt-chatbot-input-area{display:flex;align-items:flex-end;gap:9px;padding:11px 12px;background:var(--sib-panel);border-top:1px solid var(--sib-border);flex-shrink:0}#gpt-chatbot-input{flex:1;min-width:0;resize:none;border:1px solid var(--sib-border);border-radius:var(--gpt-radius-sm);padding:9px 11px;font-family:var(--gpt-font);font-size:14px;color:var(--sib-ink);background:#fffdf7;outline:none;transition:border-color 160ms ease-out,background-color 160ms ease-out,box-shadow 160ms ease-out;max-height:108px;line-height:1.45}#gpt-chatbot-input::placeholder{color:var(--sib-muted)}#gpt-chatbot-input:focus{border-color:var(--sib-gold);box-shadow:0 0 0 3px rgb(184 135 46 / .16)}#gpt-chatbot-input:disabled{color:var(--sib-muted);background:var(--sib-surface);cursor:wait}#gpt-chatbot-send{width:40px;height:40px;flex-shrink:0;border:1px solid var(--sib-gold-hover);border-radius:var(--gpt-radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;color:#2d1d10;background:var(--sib-gold);transition:transform 160ms ease-out,background-color 160ms ease-out,opacity 160ms ease-out}#gpt-chatbot-send:hover:not(:disabled){background:var(--sib-gold-hover);color:#fffaf1;transform:translateY(-1px)}#gpt-chatbot-send:active:not(:disabled){transform:translateY(0)}#gpt-chatbot-send:disabled{opacity:.48;cursor:not-allowed}#gpt-chatbot-send svg{width:16px;height:16px;margin-left:1px}#gpt-chatbot-footer{display:flex;align-items:center;justify-content:center;gap:6px;padding:7px 10px 9px;background:var(--sib-panel);border-top:1px solid var(--sib-border);font-size:10.5px;color:var(--sib-muted);font-family:var(--gpt-font);font-weight:600;line-height:1.2}.gpt-error{align-self:center;max-width:92%;font-size:12.5px;line-height:1.45;color:var(--sib-warning-text);background:var(--sib-warning-bg);border:1px solid var(--sib-warning-border);border-radius:var(--gpt-radius-sm);padding:8px 10px;text-align:center;font-family:var(--gpt-font)}@media (max-width:520px){#gpt-chatbot-wrapper{right:max(12px, env(safe-area-inset-right));bottom:max(12px, env(safe-area-inset-bottom))}#gpt-chatbot-toggle{width:54px;height:54px}#gpt-chatbot-window{position:fixed;left:10px;right:10px;bottom:calc(72px + env(safe-area-inset-bottom));width:auto;height:min(620px, calc(100dvh - 96px));min-height:360px}#gpt-chatbot-header{padding:13px 12px}#gpt-chatbot-name{max-width:calc(100vw - 132px)}#gpt-chatbot-messages{padding:14px 11px 12px}.gpt-bubble{max-width:88%;font-size:13.5px}#gpt-chatbot-input-area{padding:10px}}@media (max-width:360px){#gpt-chatbot-window{left:8px;right:8px}#gpt-chatbot-footer{font-size:10px}}@media (prefers-reduced-motion:reduce){#gpt-chatbot-toggle,#gpt-chatbot-toggle svg,#gpt-icon-open,#gpt-chatbot-window,.gpt-msg,.gpt-typing-bubble span,.gpt-bubble.is-typing-text::after{animation:none;transition:none}}.gpt-link-stack{display:grid;gap:8px;margin-top:10px}.gpt-bubble.gpt-bubble-rich .gpt-link-card{display:block;text-decoration:none;color:var(--sib-ink);background:#fffdf7;border:1px solid var(--sib-border);border-radius:11px;padding:10px 11px;transition:border-color 160ms ease-out,background-color 160ms ease-out,transform 160ms ease-out}.gpt-bubble.gpt-bubble-rich .gpt-link-card:hover{background:#fffaf1;border-color:rgb(184 135 46 / .55);transform:translateY(-1px)}.gpt-link-card-title{display:block;font-weight:700;font-size:13px;line-height:1.35;color:var(--sib-brown)}.gpt-link-card-meta{display:inline-flex;align-items:center;margin-top:6px;font-weight:650;font-size:12px;line-height:1.2;color:var(--sib-gold-hover)}.gpt-bubble.gpt-bubble-rich p a:not(.gpt-link-card),.gpt-bubble.gpt-bubble-rich li a:not(.gpt-link-card){color:var(--sib-gold-hover);font-weight:650;text-decoration:underline;text-underline-offset:2px}#gpt-chatbot-email-gate[hidden],#gpt-chatbot-messages[hidden],#gpt-chatbot-input-area[hidden]{display:none!important}.gpt-email-gate{flex:1;overflow-y:auto;padding:24px 18px 20px;background:var(--sib-surface)}.gpt-email-gate-inner{min-height:100%;display:flex;flex-direction:column;justify-content:center;max-width:330px;margin:0 auto}.gpt-email-eyebrow{display:inline-block;margin-bottom:8px;color:var(--sib-gold-hover);font-size:11px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.gpt-email-gate h3{margin:0;color:var(--sib-brown);font-family:var(--gpt-font);font-size:22px;line-height:1.2;font-weight:720}.gpt-email-intro{margin:10px 0 18px;color:var(--sib-muted);font-size:13.5px;line-height:1.55}#gpt-chatbot-email-form{display:grid;gap:8px}#gpt-chatbot-email-form label{color:var(--sib-ink);font-size:12.5px;font-weight:700}#gpt-chatbot-email{width:100%;height:44px;border:1px solid var(--sib-border);border-radius:var(--gpt-radius-sm);padding:0 12px;color:var(--sib-ink);background:#fffdf7;font-family:var(--gpt-font);font-size:14px;outline:none;transition:border-color 160ms ease-out,box-shadow 160ms ease-out,background-color 160ms ease-out}#gpt-chatbot-email::placeholder{color:var(--sib-muted)}#gpt-chatbot-email:focus{border-color:var(--sib-gold);box-shadow:0 0 0 3px rgb(184 135 46 / .16)}#gpt-chatbot-email-submit{min-height:44px;margin-top:4px;border:1px solid var(--sib-gold-hover);border-radius:var(--gpt-radius-sm);padding:10px 14px;cursor:pointer;color:#2d1d10;background:var(--sib-gold);font-family:var(--gpt-font);font-size:13.5px;font-weight:750;transition:transform 160ms ease-out,background-color 160ms ease-out,color 160ms ease-out,opacity 160ms ease-out}#gpt-chatbot-email-submit:hover:not(:disabled){background:var(--sib-gold-hover);color:#fffaf1;transform:translateY(-1px)}#gpt-chatbot-email-submit:disabled{opacity:.62;cursor:wait}#gpt-chatbot-email:focus-visible,#gpt-chatbot-email-submit:focus-visible,.gpt-email-privacy a:focus-visible{outline:3px solid rgb(184 135 46 / .28);outline-offset:2px}.gpt-email-error{color:#7a2f25;background:#fff0ec;border:1px solid #e8bcb3;border-radius:7px;padding:8px 9px;font-size:12px;line-height:1.4}.gpt-email-error[hidden]{display:none}.gpt-email-privacy{margin-top:16px;padding:11px 12px;border:1px solid var(--sib-border);border-radius:10px;background:var(--sib-panel);color:var(--sib-muted);font-size:11.5px;line-height:1.5}.gpt-email-privacy strong,.gpt-email-privacy span{display:block}.gpt-email-privacy strong{margin-bottom:3px;color:var(--sib-brown);font-size:12px}.gpt-email-privacy a{display:inline-block;margin-top:7px;color:var(--sib-gold-hover);font-weight:700;text-decoration:underline;text-underline-offset:2px}@media (max-width:520px){.gpt-email-gate{padding:20px 15px 17px}.gpt-email-gate h3{font-size:20px}}