.service-assistant{--assistant-green:#baff19;--assistant-paper:#f3f0e7;--assistant-ink:#10110f;z-index:125;position:fixed;left:24px;bottom:max(24px,env(safe-area-inset-bottom));font-family:PingFang HK,PingFang TC,Microsoft JhengHei,Noto Sans CJK TC,system-ui,sans-serif}
.service-assistant__trigger{display:flex;align-items:center;gap:12px;min-height:54px;padding:0 18px;border:2px solid var(--assistant-ink);border-radius:0;background:var(--assistant-paper);box-shadow:5px 5px 0 var(--assistant-ink);cursor:pointer;font-size:.82rem;font-weight:900;transition:transform .18s,box-shadow .18s}
.service-assistant__trigger b{display:grid;place-items:center;width:27px;height:27px;background:var(--assistant-green);font-size:1rem}.service-assistant__trigger:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--assistant-ink)}
.service-assistant__backdrop{position:fixed;z-index:-1;inset:0;background:rgba(16,17,15,.38);backdrop-filter:blur(2px)}
.service-assistant__panel{position:absolute;left:0;bottom:72px;width:min(410px,calc(100vw - 48px));max-height:min(690px,calc(100vh - 120px));overflow:auto;border:2px solid var(--assistant-ink);background:var(--assistant-paper);box-shadow:10px 10px 0 var(--assistant-ink);animation:assistantIn .22s cubic-bezier(.2,.8,.2,1) both}
.service-assistant:not(.is-open) .service-assistant__panel,.service-assistant:not(.is-open) .service-assistant__backdrop{display:none}.service-assistant.is-open>.service-assistant__trigger{display:none}
.service-assistant__panel>header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--assistant-ink);background:var(--assistant-ink);color:#fff;font:900 .65rem/1 monospace;letter-spacing:.12em}.service-assistant__panel>header button{width:34px;height:34px;border:1px solid #fff;background:transparent;color:#fff;cursor:pointer;font-size:1.6rem;line-height:1}
.service-assistant__progress{display:grid;grid-template-columns:repeat(4,1fr);height:7px;border-bottom:1px solid var(--assistant-ink)}.service-assistant__progress i{border-right:1px solid var(--assistant-ink);background:var(--assistant-paper)}.service-assistant__progress i:last-child{border-right:0}.service-assistant__progress i.is-active{background:var(--assistant-green)}
.service-assistant__body{padding:24px}.service-assistant__step{display:block;margin-bottom:13px;font:900 .65rem/1 monospace;letter-spacing:.12em}.service-assistant__body h2{margin:0;font-family:Archivo Black,PingFang HK,sans-serif;font-size:clamp(1.8rem,5vw,2.7rem);line-height:1.02;letter-spacing:-.03em}.service-assistant__body>p{margin:13px 0 20px;color:#5e6058;line-height:1.65}.service-assistant__back{margin:0 0 18px;padding:0;border:0;background:none;cursor:pointer;font-size:.73rem;font-weight:900}.service-assistant__options{display:grid;gap:8px}.service-assistant__option{display:grid;grid-template-columns:32px 1fr 20px;align-items:center;gap:8px;width:100%;min-height:54px;padding:10px 12px;border:1px solid var(--assistant-ink);background:transparent;cursor:pointer;text-align:left;font-weight:900;transition:background .18s,transform .18s}.service-assistant__option b{font:700 .64rem/1 monospace}.service-assistant__option i{font-style:normal}.service-assistant__option:hover,.service-assistant__option:focus-visible{background:var(--assistant-green);transform:translateX(3px)}
.service-assistant__result-label{display:inline-block!important;margin:0 0 10px!important;padding:5px 7px;background:var(--assistant-green);color:var(--assistant-ink)!important;font:900 .64rem/1 monospace!important;letter-spacing:.08em}.service-assistant__summary{display:flex;flex-wrap:wrap;gap:6px;margin:20px 0;padding:12px;border:1px dashed var(--assistant-ink);font:800 .76rem/1.3 monospace}.service-assistant__summary span+span:before{content:" / ";color:#777}.service-assistant__actions{display:grid;gap:8px}.service-assistant__actions button,.service-assistant__actions a{display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:0 15px;border:1px solid var(--assistant-ink);background:var(--assistant-green);color:var(--assistant-ink);cursor:pointer;text-decoration:none;font-weight:900}.service-assistant__actions button:nth-of-type(2){background:var(--assistant-paper)}.service-assistant__actions a{background:var(--assistant-ink);color:#fff}.service-assistant__actions i{font-style:normal}.service-assistant__actions button:disabled{cursor:wait;opacity:.65}.service-assistant__restart{margin-top:17px;padding:0;border:0;border-bottom:1px solid;background:none;cursor:pointer;font-size:.72rem;font-weight:800}
.service-assistant__contact{display:grid;gap:13px}.service-assistant__contact label{display:grid;gap:7px}.service-assistant__contact label span{font-size:.72rem;font-weight:900}.service-assistant__contact input{width:100%;min-height:50px;padding:0 12px;border:1px solid var(--assistant-ink);border-radius:0;background:#fff;color:var(--assistant-ink);font-size:.84rem}.service-assistant__contact input:focus{outline:3px solid var(--assistant-green);outline-offset:1px}.service-assistant__contact>button{display:flex;align-items:center;justify-content:space-between;min-height:52px;margin-top:3px;padding:0 15px;border:1px solid var(--assistant-ink);background:var(--assistant-green);cursor:pointer;font-weight:900}.service-assistant__contact i{font-style:normal}.service-assistant__contact-error,.service-assistant__submit-status{margin:0!important;padding:10px 12px;border:1px solid #a32318;background:#fff0ed;color:#8b1a13!important;font-size:.75rem!important;font-weight:800;line-height:1.45}.service-assistant__submit-status{margin:0 0 12px!important}.service-assistant__submit-status.is-success{border-color:var(--assistant-ink);background:var(--assistant-green);color:var(--assistant-ink)!important}.service-assistant__submit-status[hidden],.service-assistant__contact-error[hidden]{display:none}
.footer-brand small:empty{display:none}
@keyframes assistantIn{from{opacity:0;transform:translateY(14px) rotate(-1deg)}to{opacity:1;transform:none}}
@media(max-width:820px){.service-assistant{left:14px;bottom:max(92px,calc(env(safe-area-inset-bottom) + 80px))}.service-assistant__trigger{min-height:48px;padding:0 13px}.service-assistant__panel{position:fixed;left:12px;right:12px;bottom:max(92px,calc(env(safe-area-inset-bottom) + 80px));width:auto;max-height:calc(100dvh - 120px)}.service-assistant__body{padding:20px}.service-assistant__body h2{font-size:1.9rem}}
@media(max-width:820px){body.assistant-open{overflow:hidden}}
@media(max-width:390px){.service-assistant__trigger span{max-width:110px}.service-assistant__panel{left:8px;right:8px}.service-assistant__body{padding:17px}}
@media(max-width:360px){.service-assistant__trigger{justify-content:center;width:50px;padding:0}.service-assistant__trigger span{display:none}}
@media(prefers-reduced-motion:reduce){.service-assistant__panel{animation:none}.service-assistant__trigger,.service-assistant__option{transition:none}}