.mail-setup{--setup-ink:#292640;--setup-muted:#737586;--setup-purple:var(--ld-admin-accent,#413d65);--setup-green:#18865b;width:min(940px,calc(100vw - 48px));max-width:none;max-height:min(800px,calc(100dvh - 48px));margin:auto;padding:0;overflow:hidden;border:1px solid #ffffff;border-radius:22px;background:#fff;color:var(--setup-ink);font:400 14px/1.5 IBM Plex Sans,Arial,sans-serif;box-shadow:0 32px 100px #17132c38}.mail-setup::backdrop{background:#1c19356b;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.mail-setup *,.mail-setup :after,.mail-setup :before{box-sizing:border-box}.mail-setup :where(h2,p,ol,dl,dd){margin:0}.mail-setup button,.mail-setup input,.mail-setup select{font:inherit;letter-spacing:normal}.mail-setup button{cursor:pointer}.mail-setup button:disabled{cursor:default}.mail-setup a,.mail-setup button,.mail-setup summary{-webkit-tap-highlight-color:transparent}.mail-setup :where(button,a,input,select,summary):focus-visible{outline:3px solid #a5b8eb;outline-offset:3px}.mail-setup svg{flex-shrink:0}.mail-setup-layout{display:grid;grid-template-columns:248px minmax(0,1fr);max-height:inherit}.mail-setup-guide{padding:34px 24px 26px;display:flex;flex-direction:column;background:linear-gradient(155deg,#f6f5fa,#f5f7fb);border-right:1px solid #edebf3}.mail-setup-brand{display:flex;align-items:flex-start;gap:11px}.mail-setup-brand>span{width:42px;height:42px;display:grid;place-items:center;background:#e9e7f2;border:1px solid #dedbea;border-radius:13px;color:var(--setup-purple)}.mail-setup-brand strong{display:block;padding-top:1px;font-size:15px}.mail-setup-brand small{display:block;margin-top:4px;max-width:135px;font-size:11px;line-height:1.6;color:var(--setup-muted)}.mail-setup-guide nav{margin:38px 0 32px}.mail-setup-guide ol{padding:0;list-style:none}.mail-setup-guide li{position:relative;padding-bottom:27px}.mail-setup-guide li:last-child{padding-bottom:0}.mail-setup-guide 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#e7e6ed;border-radius:10px;background:#fff;color:#777384}.mail-setup-close:hover{background:#f6f5f9;color:var(--setup-purple)}.mail-setup-close:disabled{opacity:.4}.mail-setup-scroll{padding:18px 34px 28px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.mail-setup-heading{margin-bottom:24px}.mail-setup-step-label{display:flex;align-items:center;gap:8px;margin-bottom:9px;color:var(--setup-green);font-size:10px;font-weight:600;letter-spacing:.055em}.mail-setup-step-label i{width:3px;height:3px;border-radius:50%;background:currentColor}.mail-setup-heading h2{font:600 26px/1.25 IBM Plex Sans,Arial,sans-serif;letter-spacing:-.035em;color:var(--setup-ink);outline:none}.mail-setup-heading p{margin-top:10px;max-width:510px;color:var(--setup-muted);font-size:13px;line-height:1.65}.mail-setup-fields{display:block;min-width:0;margin:0;padding:0;border:0}.mail-setup-providers{display:grid;grid-template-columns:1fr 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img{border-radius:8px;flex-shrink:0}.mail-setup-provider-pill>div{min-width:0}.mail-setup-provider-pill strong{display:block;font-size:12px;font-weight:600}.mail-setup-provider-pill small{display:block;font-size:11px;color:var(--setup-muted);overflow-wrap:anywhere}.mail-setup-provider-pill>span{margin-left:auto;color:#8a8699;font-size:10px}.mail-setup-stack{display:flex;flex-direction:column;gap:20px}.mail-setup-field{min-width:0}.mail-setup-field>label,.mail-setup-label{display:block;margin-bottom:7px;color:#4a485c;font-size:12px;font-weight:600}.mail-setup-field input,.mail-setup-field select{width:100%;min-height:44px;padding:11px 13px;border:1px solid #d9d9e5;border-radius:8px;background:#fff;color:var(--setup-ink);box-shadow:0 1px 2px #29264003;font-size:13px;line-height:1.5}.mail-setup-field input::placeholder{color:#a09bac}.mail-setup-field input[aria-invalid=true]{border-color:#c65757}.mail-setup-field input:focus,.mail-setup-field 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i{display:grid;place-items:center;flex-shrink:0;width:38px;height:38px;border-radius:50%;background:#eae7f3;color:var(--setup-purple);font-style:normal;font-size:15px;font-weight:600}.mail-setup-preview>div>div{min-width:0}.mail-setup-preview strong{display:block;font-size:13px;overflow-wrap:anywhere}.mail-setup-preview small{display:block;margin-top:2px;font-size:11px;color:var(--setup-muted);overflow-wrap:anywhere}.mail-setup-preview>div>span{flex-shrink:0;margin-left:auto;color:#a09bac;font-size:10px}.mail-setup-details{margin-top:15px;border:1px solid #e6e4ed;border-radius:10px}.mail-setup-details summary{display:flex;align-items:center;gap:10px;padding:14px;list-style:none;cursor:pointer;color:#6f6a85}.mail-setup-details summary::-webkit-details-marker{display:none}.mail-setup-details summary>span{flex:1;min-width:0;color:#4d4962;font-size:12px;font-weight:600}.mail-setup-details summary 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#413d6512}.mail-setup-next:hover{background:var(--ld-admin-accent-hover,#353150)}.mail-setup-next:disabled{opacity:.55}.mail-setup-back{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:8px 0;border:0;background:none;color:#777184;font-size:12px!important}.mail-setup-back svg{transform:rotate(180deg)}.mail-setup-back:disabled{opacity:.45}.mail-setup-spinner{display:inline-block;width:20px;height:20px;border:2px solid #bbdacb;border-top:2px solid var(--setup-green);border-radius:50%;animation:mail-setup-spin .85s linear infinite}.mail-setup-next .mail-setup-spinner{width:16px;height:16px;border-color:#fff #ffffff55 #ffffff55}.mail-setup-loading{display:flex;align-items:center;gap:12px;padding:24px 0;color:var(--setup-muted)}@keyframes mail-setup-spin{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.mail-setup *{transition:none!important}.mail-setup-spinner{animation-duration:2.5s}}@media (max-width:760px){.mail-setup{width:calc(100vw - 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22px}.mail-setup-footer-note{font-size:9px}}@media (max-width:440px){.mail-setup-topline{padding-left:18px}.mail-setup-scroll{padding-left:18px;padding-right:18px}.mail-setup-heading{margin-bottom:20px}.mail-setup-heading h2{font-size:22px}.mail-setup-heading p{font-size:12px}.mail-setup-providers{gap:9px}.mail-setup-provider{padding:13px 11px}.mail-setup-provider>strong{font-size:12px}.mail-setup-provider>small{font-size:10px}.mail-setup-provider-method{font-size:9px}.mail-setup-provider img{width:32px;height:32px}.mail-setup-tip{font-size:11px;padding:12px}.mail-setup-footer{padding:13px 18px}.mail-setup-footer-note{display:none}.mail-setup-next{padding:11px 13px;font-size:11px!important}.mail-setup-field input,.mail-setup-field select{font-size:16px}.mail-setup-columns{grid-template-columns:minmax(0,1fr)}.mail-setup-review{padding:14px}.mail-setup-result{padding:16px 14px;gap:10px}.mail-setup-result-icon{width:38px;height:38px}}