/* Emailmetry tools: one working area, readable evidence, quiet supporting help. */
.auth-entry,.auth-output,.auth-help{max-width:1120px}
.auth-entry{padding-block:40px 36px}.auth-back{font-size:14px;color:var(--blue);text-decoration:underline;text-underline-offset:4px}
.auth-entry h1,.tools-intro h1{font-size:clamp(32px,4vw,48px);letter-spacing:-.045em;margin-top:19px;line-height:1.15;max-width:24ch}
.auth-intro,.tools-intro>p{font-size:18px;max-width:65ch;margin-top:17px}.auth-free{font-size:14px;margin-top:9px}
.auth-workspace{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:46px;align-items:start;margin-top:30px}
.auth-form{border-top:3px solid var(--blue);background:#f5f8fc;padding:28px;min-width:0}
.auth-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.auth-field{min-width:0}
.auth-field label{display:block;font-weight:750;font-size:15px;margin-bottom:8px}
.auth-field input,.auth-field textarea{width:100%;border:1px solid #9db2ca;border-radius:5px;padding:12px 14px;color:var(--ink);background:#fff;font-size:17px;min-height:50px}
.auth-field textarea{resize:vertical;min-height:190px;font:14px/1.7 Consolas,monospace;white-space:pre;overflow:auto}
.auth-field p,.auth-disclosure{font-size:13px;line-height:1.7;margin-top:10px}.auth-disclosure{margin-top:18px}
.auth-form a,.auth-explainer a,.auth-help a,.auth-output a,.tools-support a{color:var(--blue);text-decoration:underline;text-underline-offset:4px}
.auth-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:22px}.auth-actions .button{min-height:48px}
.auth-text-button{background:none;border:0;color:var(--blue);padding:10px 2px;min-height:44px;text-decoration:underline;text-underline-offset:4px;font-size:14px}
.auth-form button:disabled{opacity:.55;cursor:wait}#tool-message{margin-top:12px;font-size:15px;color:var(--ink)}#tool-message:empty{display:none}
.auth-explainer{padding-top:4px}.auth-explainer h2{font-size:23px;letter-spacing:-.03em;line-height:1.3}.auth-explainer p{font-size:15px;margin-top:15px}
.auth-output{padding-bottom:40px;scroll-margin-top:115px;overflow-wrap:anywhere}.auth-result-head{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:18px}.auth-result-head h2{font-size:24px;letter-spacing:-.03em}.auth-result-head p{font-size:13px}
.auth-verdict{background:var(--sky);border-left:4px solid var(--blue);padding:22px 26px;margin-block:18px}.auth-verdict[data-tone=success]{background:#f0f8f3;border-color:var(--green)}.auth-verdict[data-tone=warning]{background:#fff6e7;border-color:#976016}.auth-verdict[data-tone=error]{background:#fff1f0;border-color:#a43236}
.auth-verdict h3{font-size:25px;line-height:1.25;letter-spacing:-.035em}.auth-verdict p{margin-top:10px;max-width:80ch;color:var(--ink);font-size:16px}
.auth-facts{margin:24px 0;display:grid;grid-template-columns:1fr 1fr;gap:0 36px}.auth-facts>div{padding:14px 0;border-bottom:1px solid var(--line);min-width:0}.auth-facts dt{font-size:13px;color:var(--slate)}.auth-facts dd{margin:5px 0 0;font-size:16px;font-weight:650}
.auth-section{margin-top:26px}.auth-section h3{font-size:22px;line-height:1.3}.auth-section>p{margin-top:10px;font-size:15px;max-width:80ch}.auth-findings{padding-left:22px;margin-block:14px}.auth-findings li{margin:9px 0;font-size:15px}
.auth-record{font:13px/1.8 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f6fa;border:1px solid var(--line);padding:17px 20px;border-radius:3px;margin:14px 0}
.auth-details{border-block:1px solid var(--line);margin-top:24px}.auth-details summary{cursor:pointer;font-weight:700;padding:17px 0}.auth-details>div{padding-bottom:18px}.auth-note{font-size:14px;line-height:1.8;margin-top:16px;max-width:85ch}
.auth-table-wrap{overflow-x:auto;margin-top:15px}.auth-table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}.auth-table th{font-weight:700;font-size:13px;color:var(--slate)}.auth-table th,.auth-table td{padding:13px 14px 13px 0;border-bottom:1px solid var(--line);vertical-align:top}.auth-table td{min-width:115px;overflow-wrap:anywhere;max-width:340px}
.auth-authentication{padding-block:22px;border-top:1px solid var(--line);margin-top:18px}.auth-authentication h3{font-size:21px}.auth-authentication>p{font-size:14px;margin-top:8px}.auth-reported{font-weight:750}.auth-reported[data-result=pass]{color:var(--green)}.auth-reported[data-result=fail],.auth-reported[data-result=permerror]{color:#a43236}
.auth-hop-list{list-style:none;padding:0;counter-reset:hop}.auth-hop-list li{border-left:2px solid var(--line);padding:0 0 24px 24px;margin-left:9px;position:relative}.auth-hop-list li:before{content:'';position:absolute;left:-6px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--blue)}.auth-hop-list strong{font-size:15px}.auth-hop-list p{font-size:14px;margin-top:5px}.auth-hop-list pre{margin-top:10px}
.auth-help{padding-block:26px 45px;border-top:1px solid var(--line)}.auth-help h2{font-size:22px;letter-spacing:-.025em}.auth-help>div{display:flex;flex-wrap:wrap;gap:15px 30px;margin-top:18px;font-size:14px}
.tools-page{max-width:1060px;padding-block:40px 64px}.tools-intro{max-width:760px}.tools-directory{margin-top:35px;border-top:3px solid var(--blue)}.tools-directory article{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:27px 0;border-bottom:1px solid var(--line)}.tools-directory h2{font-size:25px;letter-spacing:-.03em}.tools-directory h2 a:hover{text-decoration:underline;text-underline-offset:5px}.tools-directory p{font-size:16px;max-width:59ch;margin-top:10px}.tools-action{color:var(--blue);font-size:15px;font-weight:750;white-space:nowrap;padding:10px 0}.tools-action:hover{text-decoration:underline;text-underline-offset:4px}.tools-support{margin-top:42px;max-width:72ch}.tools-support h2{font-size:26px}.tools-support p{margin-block:14px;font-size:16px}
@media(max-width:900px){.auth-workspace{grid-template-columns:1fr;gap:25px}.auth-explainer{max-width:75ch}.auth-explainer p{margin-top:10px}}
@media(max-width:600px){.auth-entry,.tools-page{padding-top:27px}.auth-form{padding:22px 18px}.auth-fields,.auth-facts{grid-template-columns:1fr}.auth-intro,.tools-intro>p{font-size:16px}.auth-verdict{padding:20px}.auth-verdict h3{font-size:22px}.auth-help>div{flex-direction:column}.tools-directory article{align-items:start;flex-direction:column;gap:10px;padding-block:24px}.auth-record{padding:14px;font-size:12px}.auth-entry h1{max-width:18ch}.auth-table{font-size:13px}.auth-field textarea{font-size:16px}}
@media(max-width:600px){.auth-table,.auth-table tbody,.auth-table tr,.auth-table td{display:block;width:100%}.auth-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.auth-table tr{border-bottom:1px solid var(--line);padding-block:12px}.auth-table td{border:0;min-width:0;max-width:none;padding:7px 0;font-size:15px}.auth-table td:before{content:attr(data-label);display:block;color:var(--slate);font-size:12px;font-weight:650;margin-bottom:3px}}