.uf-contact-launcher{position:fixed;right:24px;bottom:24px;z-index:998;display:flex;align-items:center;gap:8px;min-height:48px;padding:12px 18px;border-radius:28px;background:var(--theme-color,#7758e8);color:#fff!important;box-shadow:0 4px 18px #0003;font-size:14px;line-height:24px;text-decoration:none!important}
.uf-contact-launcher:hover{filter:brightness(1.08)}
.uf-contact-launcher:focus-visible{outline:3px solid var(--main-color,#333);outline-offset:3px}
.uf-contact-panel{max-width:1200px;margin:0 auto;padding:12px 0}
.uf-contact-form{display:flex;flex-direction:column;gap:12px}
.uf-contact-form label{margin:8px 0 0;font-weight:600}
.uf-contact-form .form-control{width:100%;max-width:100%;font-size:16px;line-height:1.6;height:auto;min-height:44px;background:var(--muted-bg-2-color,#f6f6f6);color:var(--main-color,#333);border:1px solid var(--muted-color,#aaa);padding:10px 12px;border-radius:8px}
.uf-contact-form textarea{resize:vertical}
.uf-contact-form button{align-self:flex-start;min-width:120px;min-height:44px}
.uf-contact-form button:disabled{opacity:.65;cursor:default}
.uf-contact-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.uf-mail-hint{font-size:13px;line-height:1.7;margin:10px 0;clear:both;overflow-wrap:anywhere}
.uf-contact-result{line-height:1.7;overflow-wrap:anywhere}
.uf-user-mail-hint{flex-basis:100%;font-size:12px;line-height:1.6;margin-top:8px}
@media(max-width:767px){.uf-contact-launcher{right:16px;bottom:calc(76px + env(safe-area-inset-bottom));min-height:44px;padding:10px 14px}.uf-contact-panel{padding:0}.uf-contact-form{gap:10px}}

.uf-contact-panel h1{font-size:26px;margin:0 0 20px;line-height:1.4}

/* Explicit bilingual copy stays stacked even when site translation is enabled. */
.uf-contact-panel .uf-contact-zh{display:block;font-size:16px;line-height:1.6}
.uf-contact-panel .uf-contact-en{display:block;font-size:13px;line-height:1.5;font-weight:400;color:var(--muted-color,#777);margin-top:3px}
.uf-contact-panel h1 .uf-contact-zh{font-size:28px;font-weight:700}
.uf-contact-panel h1 .uf-contact-en{font-size:18px}
.uf-contact-form button .uf-contact-en{color:inherit;opacity:.9;font-size:12px}
.uf-contact-form button{padding:10px 20px}
.uf-contact-types{border:0;padding:0;margin:8px 0 0;min-width:0}
.uf-contact-types legend{border:0;padding:0;margin-bottom:12px;color:inherit;font-weight:600}
.uf-contact-type-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.uf-contact-form .uf-contact-type-option{display:flex;align-items:center;gap:10px;padding:12px;margin:0;border:1px solid var(--muted-color,#aaa);border-radius:8px;cursor:pointer;min-width:0;background:var(--muted-bg-2-color,#f6f6f6)}
.uf-contact-type-option input{flex-shrink:0;margin:0;width:18px;height:18px;accent-color:var(--theme-color,#7758e8)}
.uf-contact-type-option:has(input:checked){border-color:var(--theme-color,#7758e8);box-shadow:inset 0 0 0 1px var(--theme-color,#7758e8)}
.uf-contact-type-option:focus-within{outline:2px solid var(--theme-color,#7758e8);outline-offset:2px}
@media(max-width:479px){.uf-contact-type-options{grid-template-columns:1fr}}

/* FAQ first on narrow screens, side by side with the form on desktop. */
.uf-contact-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:36px;align-items:start}
.uf-contact-layout>aside,.uf-contact-layout>section{min-width:0}
.uf-contact-panel .uf-contact-layout h2{margin:0 0 20px;padding:0;border:0;line-height:1.4}
.uf-contact-panel .uf-contact-layout h2 .uf-contact-zh{font-size:23px;font-weight:700}
.uf-contact-panel .uf-contact-layout h2 .uf-contact-en{font-size:14px}
.uf-contact-form-column{padding-left:30px;border-left:1px solid var(--muted-bg-color,#eee)}
#uf-contact-form-heading{scroll-margin-top:100px}
.uf-contact-panel .uf-faq-group{margin:0 0 24px}
.uf-contact-panel .uf-faq-group h3{margin:0;padding:14px 16px;border:0;border-radius:8px 8px 0 0;background:var(--muted-bg-color,#eee);line-height:1.5}
.uf-contact-panel .uf-faq-group h3 .uf-contact-zh{font-size:18px;font-weight:600}
.uf-faq-item{border:1px solid var(--muted-bg-color,#eee);border-top:0}
.uf-faq-item:last-child{border-radius:0 0 8px 8px}
.uf-faq-item summary{position:relative;list-style:none;cursor:pointer;padding:16px 38px 16px 16px;overflow-wrap:anywhere}
.uf-faq-item summary::-webkit-details-marker{display:none}
.uf-faq-item summary::after{content:'+';position:absolute;right:15px;top:16px;font-size:22px;line-height:24px;color:var(--muted-color,#777)}
.uf-faq-item[open] summary::after{content:'−'}
.uf-faq-item summary .uf-contact-zh{font-weight:600}
.uf-faq-item summary:focus-visible{outline:2px solid var(--theme-color,#7758e8);outline-offset:-2px;border-radius:4px}
.uf-faq-answer{padding:0 16px 18px;overflow-wrap:anywhere}
.uf-contact-panel .uf-faq-answer p{margin:0 0 8px}
.uf-contact-panel .uf-faq-answer .uf-contact-en{margin-top:6px}
.uf-faq-contact-link{display:inline-block;margin-top:8px;text-decoration:underline}
.uf-faq-contact-link .uf-contact-en{color:inherit}
@media(max-width:991px){.uf-contact-layout{grid-template-columns:minmax(0,1fr);gap:24px}.uf-contact-form-column{padding:24px 0 0;border-left:0;border-top:1px solid var(--muted-bg-color,#eee)}}
@media(min-width:992px) and (max-width:1199px){.uf-contact-layout{gap:24px}.uf-contact-form-column{padding-left:24px}.uf-contact-type-options{grid-template-columns:1fr}}