/* 蜂小北：透明 IP 形象与轻量访客服务窗口。 */
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.brand>.summit-header-logo,.brand>.brand-logo{display:block;width:64px;height:64px;flex:0 0 64px;object-fit:contain;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;filter:none}
.oi-logo{padding:0;background:transparent;border-radius:0;box-shadow:none}
.hero-copy{text-align:center}
.hero-copy .hero-eyebrow,.hero-copy .brief-tags{justify-content:center}
.hero-copy .brief-sub{margin-left:auto;margin-right:auto}
.summit-identity{position:relative;width:168px;max-width:100%;aspect-ratio:1;margin:20px auto;pointer-events:none}
.summit-event-logo{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 12px 28px #00132666)}
.site-footer a{color:#c9e8ff;text-decoration:none;font-size:12px}.site-footer a:hover{text-decoration:underline}.support-sep{margin:0 8px}
.fengxiaobei-widget{position:relative;z-index:850;font-family:inherit}
.fxb-launcher{--fxb-robot-height:140px;--fxb-bottom-gap:22px;position:fixed;right:24px;bottom:calc(max(var(--fxb-bottom-gap),env(safe-area-inset-bottom)) + var(--fxb-robot-height));display:flex;align-items:center;flex-direction:column;gap:3px;border:0;background:transparent;cursor:pointer;isolation:isolate;color:#e5f5ff;padding:0;width:112px}
.fxb-launcher img{height:var(--fxb-robot-height);width:100px;object-fit:contain;filter:drop-shadow(0 8px 16px #00152a66);transition:transform .2s}
.fxb-launcher:hover img{transform:translateY(-4px)}
.fxb-launcher-tip{background:#e9f7ff;border:1px solid #9ed8f7;border-radius:14px 14px 3px 14px;color:#174461;padding:8px 12px;font-size:12px;font-weight:600;box-shadow:0 3px 14px #0002;white-space:nowrap}
.fxb-launcher-name{padding:5px 9px;border-radius:20px;font-size:10px;background:#0b2a46;white-space:nowrap;border:1px solid #315f80}
.fxb-panel{position:fixed;right:24px;bottom:max(22px,env(safe-area-inset-bottom));width:425px;height:760px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 36px);display:flex;flex-direction:column;overflow:hidden;background:#f4f8fc;color:#153047;border:1px solid #8db9d7;border-radius:22px;box-shadow:0 20px 90px #00142666}
.fxb-header{display:flex;align-items:center;gap:12px;background:linear-gradient(110deg,#0a2340,#12496a);padding:15px 18px;color:#fff;flex-shrink:0}
.fxb-header img{object-fit:contain;flex-shrink:0}.fxb-header h2{font-size:20px;margin:0 0 4px;color:#fff}.fxb-header p{font-size:11px;margin:0;color:#b5dbf1}.fxb-header button{margin-left:auto;align-self:flex-start;font-size:26px;border:0;background:transparent;color:#dbedfa;cursor:pointer;min-width:34px;min-height:34px;border-radius:6px}
.fxb-messages{min-height:100px;flex:1;overflow-y:auto;overscroll-behavior:contain;padding:16px;display:flex;flex-direction:column;gap:12px}
.fxb-message{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.85;max-width:94%;padding:11px 13px;border-radius:13px;flex-shrink:0;text-align:left}
.fxb-message.assistant{background:white;border:1px solid #dce7ef;align-self:flex-start;border-top-left-radius:3px;color:#24445e}
.fxb-message.user{background:#125a88;color:white;align-self:flex-end;border-bottom-right-radius:3px}
.fxb-message.assistant a{color:#12669a;text-decoration:underline;text-underline-offset:2px}
.fxb-source-note{display:block;border-top:1px solid #e3edf4;margin-top:9px;padding-top:7px;color:#6e879a;font-size:10px;line-height:1.6}
.fxb-navigation{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px;white-space:normal}.fxb-navigation-address{grid-column:1/-1;font-size:11px;font-weight:500;color:#315d79;line-height:1.8;overflow-wrap:anywhere}.fxb-message.assistant .fxb-navigation a,.consult-detail .fxb-navigation a{display:flex;align-items:center;justify-content:center;min-height:40px;padding:8px;border:1px solid #aacddd;border-radius:7px;background:#eaf5fc;color:#0b5b88;font-size:11px;line-height:1.6;font-weight:600;text-decoration:none;white-space:nowrap}.fxb-message.assistant .fxb-navigation a:last-child{background:#e6f6f5;border-color:#acd7d6;color:#0d6571}
.consult-detail .consult-source-note{font-size:11px;color:#698194;margin:7px 0 0}
.fxb-contact{margin:0 14px 8px;padding:12px;border:1px solid #d0e1ec;background:#fff;border-radius:12px;flex-shrink:0}
.fxb-contact-heading{display:flex;flex-direction:column;gap:4px;font-size:12px;margin-bottom:9px}.fxb-contact-heading span{font-size:10px;color:#607b91}
.fxb-contact-fields{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.fxb-contact label{font-size:11px;color:#47677c}.fxb-contact input:not([type=checkbox]){display:block;width:100%;padding:8px 9px;margin-top:4px;border:1px solid #bfd1df;border-radius:6px;color:#193c56;background:#f9fcfe;font-family:inherit;font-weight:400;line-height:1.6;font-size:14px;box-sizing:border-box;min-width:0}
.fxb-consent{display:flex;align-items:flex-start;gap:7px;margin-top:10px;line-height:1.65}.fxb-consent input{margin-top:4px;flex-shrink:0;accent-color:#135c89}
.fxb-privacy{font-size:10px;color:#647e8f;margin-top:7px;line-height:1.7}.fxb-privacy summary{cursor:pointer}.fxb-privacy p{margin:5px 0 0}
.fxb-contact-saved{font-size:11px;color:#41677e;margin:0;padding:0 16px 8px;flex-shrink:0}
.fxb-input-form{display:flex;gap:8px;margin:0 14px;flex-shrink:0}
.fxb-input-form textarea{flex:1;min-width:0;resize:none;border:1px solid #afc9db;border-radius:10px;padding:10px;background:white;color:#173d58;line-height:1.6;font-family:inherit;font-weight:400;font-size:14px}
.fxb-input-form .btn{align-self:stretch;flex-shrink:0;padding:10px 14px}
.fxb-feedback{font-size:11px;line-height:1.6;color:#a63f32;min-height:0;padding:0 15px;margin:5px 0 0;flex-shrink:0}
.fxb-footnote{font-size:10px;color:#7b8f9f;text-align:center;margin:6px 10px 10px;line-height:1.5;flex-shrink:0}
.fxb-panel :focus-visible,.fxb-launcher:focus-visible{outline:3px solid #53b9f0;outline-offset:2px}
.consultations-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:12px 0 20px}.consultations-heading h2{font-size:27px;color:#e4f4ff;margin:5px 0 10px}.consultations-heading p{color:#9bbcd3;font-size:13px;line-height:1.7}.consultations-eyebrow{letter-spacing:2px;font-size:11px!important;color:#82cee9!important}
.consult-mail-info{padding:14px 18px;border:1px solid #c9dfe8;background:#eef7fb;border-radius:10px;color:#365b72;font-size:12px;line-height:1.8;margin-bottom:18px}
.consultations-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.consultations-filters input,.consultations-filters select{border:1px solid #c4d6e2;background:#fff;border-radius:8px;font-size:13px;padding:11px;color:#23475f;min-width:0}.consultations-filters input{flex:1;min-width:220px}.consultations-table{min-width:950px}.consultations-table td{vertical-align:top;font-size:12px;line-height:1.8;white-space:normal;overflow-wrap:anywhere}.consultations-table td:nth-child(3){max-width:350px}.consultations-table .contact-sub{font-size:11px;color:#6a8294}.consultations-table a{color:#1c6794}.consult-status{display:inline-block;padding:2px 8px;border-radius:5px;background:#e8f2fa;color:#2c5e81;font-size:11px}
.consultations-pager{display:flex;gap:15px;align-items:center;justify-content:center;margin:20px;font-size:12px;color:#9ab9d0}
.consult-detail{padding:22px;background:#fff;border:1px solid #cbdce7;border-radius:12px;margin-top:20px}.consult-detail-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.consult-detail h3{color:#21465f}.consult-detail p{font-size:13px;line-height:1.8;overflow-wrap:anywhere}.consult-detail-message{border-top:1px solid #e4edf2;padding:12px 0}.consult-detail-message b{font-size:12px;color:#39647e}.consult-detail-message pre{font-family:inherit;font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;color:#2a4a61;margin:6px 0}.consult-detail-mail{background:#f1f6f9;border-radius:8px;padding:12px;margin-top:10px;white-space:pre-wrap;font-size:12px;line-height:1.8;overflow-wrap:anywhere}
.consult-reply-dialog{width:620px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 40px);overflow:auto;border:1px solid #b5cedf;border-radius:16px;padding:24px;color:#21435c;box-shadow:0 25px 100px #001a3b55}.consult-reply-dialog::backdrop{background:#051b35aa}.consult-reply-dialog header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.consult-reply-dialog h2{font-size:20px}.consult-reply-dialog p{font-size:12px;line-height:1.8;margin-bottom:12px;overflow-wrap:anywhere}.consult-reply-notice{color:#5c798b}.consult-reply-dialog label{display:block;font-size:13px;margin:14px 0}.consult-reply-dialog input,.consult-reply-dialog textarea{display:block;box-sizing:border-box;width:100%;border:1px solid #b8cddd;border-radius:8px;padding:11px;margin-top:7px;font-family:inherit;font-size:14px;line-height:1.6;color:#193e59;resize:vertical}.consult-reply-dialog footer{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.consult-reply-dialog #consultReplyFeedback{color:#9e4535}
@media(max-width:600px){.brand>.summit-header-logo,.brand>.brand-logo{width:48px;height:48px;flex-basis:48px}.brand{gap:9px}.summit-identity{width:128px;margin:18px auto}.fxb-launcher{--fxb-robot-height:104px;--fxb-bottom-gap:14px;right:12px;width:83px}.fxb-launcher img{width:74px}.fxb-launcher-tip{font-size:10px;padding:7px 9px}.fxb-launcher-name{font-size:8px;padding:4px 6px}.fxb-panel{right:10px;bottom:max(10px,env(safe-area-inset-bottom));max-width:calc(100vw - 20px);width:425px;max-height:calc(100dvh - 20px);border-radius:17px}.fxb-header{padding:11px 15px}.fxb-header h2{font-size:18px}.fxb-header img{height:45px;width:34px}.fxb-contact{padding:10px;margin:0 10px 7px}.fxb-contact input:not([type=checkbox]){font-size:16px;padding:6px 7px}.fxb-input-form textarea{font-size:16px}.fxb-contact-heading span{font-size:9px}.fxb-contact-fields{gap:6px}.fxb-message{font-size:12px}.fxb-messages{padding:12px;gap:9px}.fxb-consent{font-size:10px!important;margin-top:7px}.fxb-footnote{font-size:9px}.fxb-privacy{font-size:9px}.consultations-heading{align-items:flex-start}.consultations-heading h2{font-size:22px}.consultations-filters input{flex-basis:100%}.consultations-filters select{flex:1}.consultations-filters>.btn{width:100%}.consult-detail{padding:16px}.consult-reply-dialog{padding:17px}.consult-reply-dialog input,.consult-reply-dialog textarea{font-size:16px}}
@media(max-height:650px){.fxb-panel{height:calc(100dvh - 16px);max-height:calc(100dvh - 16px);bottom:8px}.fxb-contact{max-height:220px;overflow:auto}.fxb-header{padding:8px 13px}.fxb-messages{min-height:65px}.fxb-footnote{display:none}}
@media(prefers-reduced-motion:reduce){.fxb-launcher img{transition:none}.fxb-launcher:hover img{transform:none}}
@media print{.fengxiaobei-widget,.consult-reply-dialog{display:none!important}}

.fxb-contact input::placeholder,.fxb-input-form textarea::placeholder{font-family:inherit;font-weight:400;color:#7a91a4;opacity:1}