.sdw-contact-dialog{box-sizing:border-box;width:720px;max-width:calc(100vw - 32px);max-height:calc(100svh - 40px);padding:0;margin:auto;border:1px solid var(--border,var(--line,#e4e4e4));border-radius:8px;background:var(--panel,var(--surface,#fff));color:var(--text,var(--ink,#191919));font-family:"HarmonyOS Sans SC","Microsoft YaHei",sans-serif;overscroll-behavior:contain;box-shadow:0 24px 90px #0002}
.sdw-contact-dialog::backdrop{background:#09101999;backdrop-filter:blur(3px)}
.sdw-contact-dialog{overflow-y:auto;scrollbar-width:none}.sdw-contact-dialog::-webkit-scrollbar{display:none}
.sdw-contact-dialog *{box-sizing:border-box}.sdw-contact-card{position:relative;padding:34px 40px 30px}.sdw-contact-close{position:absolute;right:14px;top:12px;width:40px;height:40px;border:0;background:transparent;color:var(--muted,#626262);font-size:28px;cursor:pointer}
.sdw-contact-kicker{font-size:10px;letter-spacing:.15em;color:var(--brand-text,var(--blue,#bc1028));margin:0 0 8px}.sdw-contact-dialog h2{font-size:30px;font-weight:500;line-height:1.4;margin:0}.sdw-contact-dialog h2:focus{outline:none}.sdw-contact-intro{font-size:13px;line-height:1.8;color:var(--muted,#626262);margin:12px 0 24px}
.sdw-contact-dialog label{display:block;font-size:13px;line-height:1.7;margin:16px 0}.sdw-contact-dialog .required{color:var(--brand-text,var(--danger,#bc1028));margin-left:4px}.sdw-contact-dialog input,.sdw-contact-dialog select,.sdw-contact-dialog textarea{display:block;width:100%;margin-top:7px;padding:10px 12px;border:1px solid var(--border-strong,var(--line,#c9c9c9));border-radius:4px;background:var(--panel,var(--surface,#fff));color:inherit;font:inherit;line-height:1.6}.sdw-contact-dialog textarea{resize:vertical;min-height:70px}.sdw-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sdw-contact-grid label{margin:0}.sdw-contact-dialog fieldset{border:0;padding:0;margin:20px 0 0;min-width:0}.sdw-contact-dialog legend{font-size:13px}.sdw-contact-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.sdw-contact-chip{border:1px solid var(--border-strong,var(--line,#c9c9c9));border-radius:4px;color:inherit;background:transparent;padding:8px 14px;font:inherit;font-size:12px;cursor:pointer}.sdw-contact-chip[aria-pressed=true]{border-color:var(--brand-text,var(--blue,#bc1028));color:var(--brand-text,var(--blue,#bc1028));background:var(--brand-soft,var(--blue-tint,#fff1f3))}
.sdw-contact-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:24px}.sdw-contact-note{font-size:11px;line-height:1.8;color:var(--muted,#626262);margin:0;max-width:350px}.sdw-contact-button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;gap:12px;border:1px solid transparent;border-radius:4px;padding:10px 22px;background:var(--brand,var(--blue,#e61932));color:#fff;font:inherit;font-size:13px;text-decoration:none;cursor:pointer;white-space:nowrap}.sdw-contact-button.secondary{border-color:var(--border-strong,var(--line,#c9c9c9));background:transparent;color:inherit}.sdw-contact-button:disabled{opacity:.6;cursor:wait}.sdw-contact-error{font-size:12px;line-height:1.8;color:var(--brand-text,var(--danger,#bc1028));margin:14px 0}.sdw-contact-dialog [aria-invalid=true]{border-color:var(--brand-text,var(--danger,#bc1028))}.sdw-contact-dialog :focus-visible{outline:2px solid var(--brand-text,var(--blue,#bc1028));outline-offset:3px}.sdw-contact-state{padding:16px 0 24px;font-size:14px;line-height:1.9}.sdw-contact-state p{margin:0 0 20px}.sdw-contact-state .sdw-contact-actions{justify-content:flex-start}.sdw-contact-dialog [hidden]{display:none!important}
@media(max-width:640px){.sdw-contact-card{padding:30px 22px}.sdw-contact-grid{grid-template-columns:1fr;gap:14px}.sdw-contact-dialog h2{font-size:26px}.sdw-contact-dialog input,.sdw-contact-dialog select,.sdw-contact-dialog textarea{font-size:16px}.sdw-contact-actions{align-items:stretch;flex-direction:column;gap:14px}.sdw-contact-chip{padding:9px 12px}}