.solution-contact-dialog{--paper:#fff;--ink:#282b27;--muted:#747c77;--line:#d9dfdc;box-sizing:border-box;width:min(960px,calc(100% - 48px));max-width:960px;max-height:calc(100svh - 48px);margin:auto;padding:44px;border:1px solid var(--line);background:var(--paper);color:var(--ink);overflow:auto;overscroll-behavior:contain}
.solution-contact-dialog::backdrop{background:rgba(25,29,27,.48);backdrop-filter:blur(5px)}
.solution-contact-dialog[open]{animation:contact-enter .35s ease both}
.solution-contact-close{position:absolute;right:18px;top:12px;display:grid;place-items:center;width:44px;height:44px;padding:0;background:none;border:0;font:32px/1 Arial,sans-serif;color:var(--ink);cursor:pointer}
.solution-contact-heading{margin-bottom:28px;padding-right:18px}
.solution-contact-heading .eyebrow{margin:0 0 14px}
.solution-contact-heading h2{font-size:42px;line-height:1.2;font-weight:400;letter-spacing:-.05em;margin:0 0 14px}
.solution-contact-heading>p:last-child{font-size:14px;line-height:1.8;color:var(--muted);max-width:620px}
.solution-contact-layout{display:grid;grid-template-columns:minmax(0,1fr) 215px;gap:36px;align-items:start}
.solution-contact-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px;min-width:0}
.contact-field{min-width:0;display:flex;flex-direction:column;gap:8px}
.contact-field-wide{grid-column:1/-1}
.contact-field label{font-size:13px;line-height:1.6;color:var(--ink)}
.contact-field input,.contact-field textarea{box-sizing:border-box;width:100%;min-width:0;padding:12px 13px;border:1px solid #cbd0ca;border-radius:0;background:var(--paper);color:var(--ink);font:inherit;font-size:14px;line-height:1.5}
.contact-field input[readonly]{border:0;border-bottom:1px solid var(--line);padding:2px 0 10px;font-size:16px}
.contact-field textarea{resize:vertical;min-height:94px}
.contact-field input:focus-visible,.contact-field textarea:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.solution-contact-submit{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:14px 20px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:inherit;font-size:15px;cursor:pointer}
.contact-submit-area{display:grid;justify-items:start;gap:10px}
.contact-delivery-note{font-size:12px;line-height:1.7;color:var(--muted);margin:0}
.contact-email-link{font-size:13px;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
.solution-contact-wechat{padding-left:25px;border-left:1px solid var(--line);min-width:0}
.solution-contact-wechat h3{font-size:18px;font-weight:400;margin:0 0 18px}
.solution-contact-wechat img{display:block;width:100%;height:auto;max-width:190px}
.solution-contact-wechat .contact-wechat-id{font-size:18px;margin:16px 0 8px;color:var(--ink)}
.solution-contact-wechat p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}
@keyframes contact-enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:700px){.case-request{justify-content:stretch;margin-top:40px;padding:24px 0}.case-request-button{width:100%;font-size:16px}.solution-contact-dialog{--paper:#fff;--ink:#282b27;--muted:#747c77;--line:#d9dfdc;width:calc(100% - 24px);max-height:calc(100svh - 24px);padding:34px 22px 26px}.solution-contact-heading h2{font-size:34px}.solution-contact-layout{grid-template-columns:1fr;gap:28px}.solution-contact-form{grid-template-columns:1fr}.solution-contact-wechat{border-left:0;border-top:1px solid var(--line);padding:24px 0 0}.solution-contact-wechat img{width:180px}.solution-contact-close{right:8px;top:5px}}
@media(prefers-reduced-motion:reduce){.solution-contact-dialog[open]{animation:none}.case-request-button{transition:none}}


.solution-contact-dialog .contact-trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.solution-contact-submit:disabled{opacity:.6;cursor:wait}
#contact-form-status[data-state="error"]{color:#9d3025}
#contact-form-status[data-state="success"]{color:#315d43}
.official-account-id{display:block;font-size:12px;line-height:1.7;overflow-wrap:anywhere;color:var(--muted,#747c77)}
.solution-contact-wechat .contact-official-account{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);overflow-wrap:anywhere}