.form-memory-note{margin:0;text-align:center;color:#526775;font-size:11px;line-height:1.5}
.form-memory-note button{border:0;background:none;color:#087f8e;text-decoration:underline;text-underline-offset:2px;font-size:inherit;font-weight:700;cursor:pointer;padding:2px 4px}
.form-memory-note button:hover,.form-memory-note button:focus-visible{color:#145468}
.form-scope-note{padding:9px 11px;border-left:3px solid #18aeb9;background:#f1f8f8;color:#344c58!important;margin-bottom:18px!important}
.tb-email-gate{max-width:760px;margin:44px auto 80px;padding:34px 38px;border:1px solid #d9e5e6;border-top:4px solid #17aeb9;background:#f8fbfb}.tb-email-gate h2{font-size:clamp(27px,3vw,38px);letter-spacing:-.04em;color:#2d4054;margin:12px 0}.tb-email-gate>p{line-height:1.6;color:#607484}.tb-email-gate form{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin-top:26px}.tb-email-gate label{display:grid;gap:7px;color:#526b73;font-size:13px;font-weight:700}.tb-email-gate input{width:100%;min-height:44px;padding:10px 12px;border:1px solid #c7d8dc;background:#fff;color:#2d4054}.tb-email-gate button{grid-column:1/-1;margin:4px 0 0}
.guide-aside .tb-step-nav{margin:10px 0 22px}.guide-aside .tb-step-nav li{border-bottom:1px solid #e4ebea}.guide-aside .tb-step-nav a{align-items:center;padding:11px 3px;color:#48606a}.guide-aside .tb-step-nav a[aria-current="step"],.guide-aside .tb-step-nav a:hover{color:#087e89;font-weight:700}.guide-aside .tb-step-nav a[aria-current="step"]{border-left:3px solid #17aeb9;padding-left:8px}.guide-aside .tb-step-nav li span{color:#17aeb9}
.tb-guide-layout .guide-aside{max-height:calc(100vh - 40px);overflow-y:auto;scrollbar-width:thin}.tb-aside-controls{padding:14px 0 6px;border-bottom:1px solid #dce8e9}.tb-aside-control{margin-bottom:15px}.tb-aside-label{font:700 10px/1.4 ui-monospace,Consolas,monospace;letter-spacing:.1em;color:#6d8790;margin-bottom:7px}.tb-aside-controls .tb-protocol-switch{gap:3px;padding:3px}.tb-aside-controls .tb-protocol-switch button{min-height:52px;padding:7px 8px;font-size:13px;text-align:center}.tb-aside-controls .tb-protocol-switch button small{font-size:9px;line-height:1.2}.tb-aside-controls .tb-security-switch{grid-template-columns:1fr;gap:3px;margin:0;padding:3px}.tb-aside-controls .tb-security-switch button{min-height:34px;padding:6px 8px;text-align:left;font-size:11px;line-height:1.25}.tb-aside-unavailable{margin:0;color:#765e4a;font-size:11px;line-height:1.4}
.tb-guide-step{border-bottom:1px solid #dce8e9;padding:8px 0 44px;margin-bottom:30px;scroll-margin-top:26px}.tb-guide-step:last-child{border:0}.tb-guide-kicker,.tb-tech-label{font:700 11px/1.4 ui-monospace,Consolas,monospace;letter-spacing:.12em;color:#159ca8}.source-guide .tb-guide-step h2{font-size:clamp(26px,3vw,35px);line-height:1.12;letter-spacing:-.045em;color:#2d4054;margin:10px 0 16px}.source-guide .tb-guide-step p{max-width:730px;margin:12px 0 18px;line-height:1.65}.tb-guide-summary{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0}.tb-guide-summary>div{min-width:200px;flex:1;border:1px solid #dbe7e8;background:#f6faf9;padding:13px 16px}.tb-guide-summary dt{font-size:11px;font-weight:700;text-transform:uppercase;color:#6f8990}.tb-guide-summary dd{margin:4px 0 0;color:#2d4054;font-weight:700;overflow-wrap:anywhere}.tb-screen-scroll{max-width:100%;overflow-x:auto;padding:8px 8px 20px;margin:18px 0 0}.source-guide .tb-screen-scroll .tb-screen{width:100%;min-width:580px}
.tb-protocol-switch,.tb-security-switch{display:grid;grid-template-columns:1fr 1fr;gap:6px;max-width:620px;padding:5px;background:#e9f2f2;border:1px solid #d4e5e6}.tb-protocol-switch button,.tb-security-switch button{border:1px solid transparent;background:transparent;padding:12px 17px;text-align:left;color:#36525e;cursor:pointer;font-size:17px;font-weight:700;min-height:58px}.tb-protocol-switch button small{display:block;font-size:11px;font-weight:500;margin-top:3px}.tb-protocol-switch button[aria-pressed="true"],.tb-security-switch button[aria-pressed="true"]{background:#17aeb9;color:#fff;box-shadow:0 2px 5px #0d6f7733}.tb-protocol-switch button:hover:not([aria-pressed="true"]),.tb-security-switch button:hover:not([aria-pressed="true"]){background:#d9ecec}.tb-protocol-note{background:#f4f8f7;border-left:3px solid #17aeb9;padding:18px 21px;margin:16px 0 20px}.tb-protocol-note strong{color:#2d4054}.source-guide .tb-protocol-note p{margin:6px 0 0;font-size:13px;line-height:1.55}.tb-guide-step [hidden]{display:none!important}
.tb-step-security-switch{margin:18px 0 8px}.tb-step-security-switch button{font-size:13px;text-align:center;min-height:50px}.source-guide .tb-ssl-advice{max-width:620px;margin:8px 0 22px;font-size:13px;color:#526e75}.tb-inline-security{border:0;background:transparent;color:#087e89;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:0}.tb-inline-security:hover{color:#075f66}
.tb-tech{padding-top:15px}.tb-security-switch{margin:21px 0 14px}.tb-security-switch button{font-size:13px;text-align:center;min-height:48px}.tb-tech-hint{background:#eaf7f7;border-left:3px solid #17aeb9;padding:13px 16px}.tb-ssl-unavailable{background:#fff4e8;border-left:3px solid #d5a16c;padding:16px 19px;margin:20px 0}.tb-ssl-unavailable strong{color:#76532f}.tb-ssl-unavailable p{margin:5px 0 0;color:#765e4a;font-size:13px}.tb-tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:22px}.tb-tech-card{border:1px solid #d7e4e7;background:#fff;padding:24px}.tb-tech-card h3{font-size:23px;letter-spacing:-.04em;color:#2d4054;margin:9px 0 18px}.tb-tech-card dl{margin:0}.tb-tech-card dl>div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #e7eeee;font-size:13px}.tb-tech-card dt{color:#6c818a}.tb-tech-card dd{margin:0;color:#2d4054;font-weight:700;text-align:right;overflow-wrap:anywhere}.tb-tech-foot{font-size:12px!important;color:#71858c!important;margin-top:20px}.tb-warning__details>span:nth-child(even){color:#f7d058;font-size:11px}
@media(min-width:761px) and (max-width:950px){.tb-guide-layout{grid-template-columns:205px minmax(0,1fr);gap:4%}}
@media(max-width:760px){.tb-guide-layout .guide-aside{max-height:none;overflow:visible}.tb-aside-controls{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.guide-aside .tb-step-nav{display:flex;overflow-x:auto;gap:9px}.guide-aside .tb-step-nav li{min-width:145px;border:1px solid #dce9e9}.guide-aside .tb-step-nav a{padding:10px}.tb-tech-grid{grid-template-columns:1fr}.tb-email-gate{padding:25px 20px}}
@media(max-width:500px){.tb-aside-controls{grid-template-columns:1fr;gap:0}.tb-aside-controls .tb-security-switch{grid-template-columns:1fr 1fr}.tb-aside-controls .tb-security-switch button{text-align:center;min-height:48px}.tb-email-gate form{grid-template-columns:1fr}.tb-protocol-switch button{padding:10px;font-size:15px}.tb-protocol-switch button small{font-size:10px}.tb-security-switch button{font-size:11px;padding:8px}.tb-tech-card{padding:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Revisión visual del piloto Thunderbird. */
.tb-guide-layout .source-guide{color:#3b5059}
.tb-guide-layout .tb-guide-step>p{color:#3b5059}
.tb-guide-layout .guide-intro p{color:#405b57}
.tb-guide-layout .tb-aside-label{color:#48656d}
.tb-guide-layout .tb-aside-controls .tb-protocol-switch,
.tb-guide-layout .tb-aside-controls .tb-security-switch{grid-template-columns:1fr;width:100%;max-width:none;margin:0}
.tb-guide-layout .tb-aside-controls .tb-protocol-switch button,
.tb-guide-layout .tb-aside-controls .tb-security-switch button{width:100%;min-height:48px;padding:9px 12px;text-align:left;font-size:12px;line-height:1.3}
.tb-guide-layout .tb-aside-controls .tb-protocol-switch button small{font-size:10px}

.tb-guide-layout .source-guide .tb-protocol-switch,
.tb-guide-layout .source-guide .tb-security-switch,
.tb-guide-layout .tb-tech>.tb-security-switch{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;max-width:680px;gap:10px;padding:0;border:0;background:transparent}
.tb-guide-layout .source-guide .tb-protocol-switch button,
.tb-guide-layout .source-guide .tb-security-switch button,
.tb-guide-layout .tb-tech>.tb-security-switch button{min-width:0;border:2px solid #9fbab7;border-radius:4px;background:#fff;box-shadow:0 2px 0 #d3e0dc;color:#26474e;text-align:center}
.tb-guide-layout .source-guide .tb-protocol-switch button[aria-pressed="true"],
.tb-guide-layout .source-guide .tb-security-switch button[aria-pressed="true"],
.tb-guide-layout .tb-tech>.tb-security-switch button[aria-pressed="true"]{border-color:#116d73;background:#137f83;box-shadow:0 2px 0 #0d6065;color:#fff}
.tb-guide-layout .source-guide .tb-protocol-switch button:hover:not([aria-pressed="true"]),
.tb-guide-layout .source-guide .tb-security-switch button:hover:not([aria-pressed="true"]),
.tb-guide-layout .tb-tech>.tb-security-switch button:hover:not([aria-pressed="true"]){border-color:#438c88;background:#edf8f5}
.tb-guide-layout .tb-protocol-switch button:focus-visible,
.tb-guide-layout .tb-security-switch button:focus-visible{outline:3px solid #b16b36;outline-offset:3px}

.tb-guide-layout .tb-info-list{max-width:700px;margin:18px 0 22px;padding:16px 20px;border:0;border-left:4px solid #4b9489;background:#f0f6f3}
.tb-guide-layout .tb-info-list>div{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:flex-start;gap:3px 7px;min-width:0;padding:5px 0;font-size:14px;line-height:1.55}
.tb-guide-layout .tb-info-list dt{font-size:inherit;font-weight:400;text-transform:none;color:#455e64}
.tb-guide-layout .tb-info-list dd{min-width:0;margin:0;text-align:left;font-weight:700;color:#263e4a;overflow-wrap:anywhere}
.tb-guide-layout .tb-guide-summary{display:block}
.tb-guide-layout .tb-guide-summary>div{min-width:0;flex:none;border:0;background:transparent;padding:5px 0}
.tb-guide-layout .tb-protocol-note{max-width:700px;color:#3b5059}
.tb-guide-layout .tb-protocol-note .tb-info-list{margin:0;padding:0;border:0;background:transparent}
.tb-guide-layout .tb-protocol-note .tb-info-list>div{align-items:flex-start;padding:6px 0}
.tb-guide-layout .tb-protocol-note .tb-info-list dd{flex:1 1 240px;font-weight:600}
.tb-guide-layout .tb-protocol-note>p{color:#435a61}
.tb-guide-layout .tb-config-summary{margin-top:22px}
.tb-guide-layout .tb-ssl-advice{color:#3e565e}

.tb-guide-layout .tb-tech{margin-top:48px;padding:30px 32px 32px;border:1px solid #c7d9d0;border-top:5px solid #4b9489;background:#e8f0eb;scroll-margin-top:24px}
.tb-guide-layout .tb-tech>p{color:#40565d}
.tb-guide-layout .tb-tech .overline{color:#426c61}
.tb-guide-layout .tb-tech .tb-info-list{max-width:none;background:#fff}
.tb-guide-layout .tb-tech .tb-tech-hint{background:#f4faf7}
.tb-guide-layout .tb-tech .tb-tech-hint dd{font-weight:600}
.tb-guide-layout .tb-tech .tb-tech-hint dd strong{color:#1d3e48;font-weight:750}
.tb-guide-layout .tb-tech-grid{gap:16px}
.tb-guide-layout .tb-tech-card{border-color:#cbdcd5;box-shadow:0 3px 0 #d5e3dc}
.tb-guide-layout .tb-tech-card .tb-info-list{margin:0;padding:0;border:0;background:transparent}
.tb-guide-layout .tb-tech-card .tb-info-list>div{gap:3px 6px;padding:9px 0;border-bottom:1px solid #e1eae5;font-size:13px}
.tb-guide-layout .tb-tech-card .tb-info-list>div:last-child{border-bottom:0}
.tb-guide-layout .tb-tech-foot{color:#485e63!important}

@media(max-width:500px){
  .tb-guide-layout .tb-tech{padding:22px 18px}
  .tb-guide-layout .tb-info-list{padding:14px 16px}
  .tb-guide-layout .source-guide .tb-protocol-switch button,
  .tb-guide-layout .source-guide .tb-security-switch button,
  .tb-guide-layout .tb-tech>.tb-security-switch button{padding:10px 7px;font-size:12px}
}

.tb-guide-layout .source-guide .tb-warning__content>strong,
.tb-guide-layout .source-guide .tb-settings__content>strong{color:#fff}
.tb-guide-layout .source-guide .tb-warning__details b{color:#fff}
.tb-guide-layout .tb-scroll-hint,.tb-guide-layout .tb-nav-hint{display:none}
@media(max-width:760px){
  .tb-guide-layout .tb-scroll-hint,.tb-guide-layout .tb-nav-hint{display:block;margin:8px 0 0;color:#3b5059;font-size:12px}
  .tb-guide-layout .tb-screen-scroll{margin-top:4px}
}

/* La misma jerarquía visual en las guías trasladadas. */
.guide-unified .guide-fixed-protocol{margin:0;padding:12px 14px;border-left:4px solid #4b9489;background:#f0f6f3;color:#2c4b50;font-size:13px}
.guide-unified .guide-common-choice{margin-bottom:30px}
.guide-unified .guide-connection-note{max-width:700px;margin:14px 0;color:#3b5059;font-size:14px;line-height:1.55}
.guide-unified .legacy-guide{color:#3b5059}
.guide-unified .legacy-guide h4:not([role="group"] h4){font-size:21px;line-height:1.3;color:#2d4054;margin:26px 0 8px}
.guide-unified .legacy-guide h5:not([role="group"] h5){font-size:26px;line-height:1.25;color:#2d4054;margin:26px 0 16px}
.guide-unified .legacy-guide h6:not([role="group"] h6){font-size:19px;line-height:1.3;color:#2d4054;margin:24px 0 10px}
.guide-unified .legacy-guide .guide-numbered-step{border-top:1px solid #dce8e9;padding-top:24px;margin-top:25px;color:#3b5059}
.guide-unified .legacy-guide .guide-numbered-step>strong:first-child{color:#168891}
.guide-unified .legacy-guide [data-mode-panel]>div:first-child{font-weight:700;color:#2d4054;font-size:15px}
.guide-unified .legacy-guide [data-mode-panel]>table{max-width:700px;margin:12px 0 26px;border:0;border-left:4px solid #4b9489;background:#f0f6f3}
.guide-unified .legacy-guide [data-mode-panel]>table td{border:0;border-bottom:1px solid #dde8e3;padding:8px 13px;font-size:13px;color:#2d4054}
.guide-unified .legacy-guide [data-mode-panel]>table tr:last-child td{border-bottom:0}
.guide-unified .legacy-guide [data-mode-panel]>table td:first-child{color:#455e64}
.guide-unified .legacy-guide [data-mode-panel]>table td:nth-child(2){font-weight:700;color:#263e4a}
.guide-unified .legacy-guide .guide-data-list{list-style:none;max-width:700px;margin:16px 0 20px;padding:14px 20px;border-left:4px solid #4b9489;background:#f0f6f3}
.guide-unified .legacy-guide .guide-data-list>li{padding:5px 0;color:#263e4a}
.guide-unified .legacy-guide .guide-data-list>li>strong:first-child{font-weight:400;color:#455e64}
.guide-unified .legacy-guide [hidden]{display:none!important}
.guide-unified .guide-screen-anchor{display:block;scroll-margin-top:25px}
.guide-unified .guide-choice-active{outline:2px solid #c73535;outline-offset:-2px}
.guide-unified .legacy-guide .guide-highlight{outline:2px solid #c73535;outline-offset:1px}
.guide-unified .legacy-guide .oe-selected,
.guide-unified .legacy-guide .mobile-row.chosen,
.guide-unified .legacy-guide .mobile-provider.chosen,
.guide-unified .legacy-guide .oe-submenu strong{outline:2px solid #c73535;outline-offset:-2px}
.guide-unified .mobile-tabs .guide-tab-active{background:#fff;color:#25505a;outline:2px solid #c73535;outline-offset:-2px}
.guide-unified .mobile-tabs>:not(.guide-tab-active){background:#fff;color:#51616a;font-weight:400}
.guide-unified .legacy-guide [data-config-key]{font-weight:700;color:#263e4a;overflow-wrap:anywhere}
@media(max-width:760px){
  .guide-unified .guide-screen-anchor::before{content:"Desliza la pantalla hacia los lados para ver todos los campos.";display:block;margin:7px 0;color:#3b5059;font-size:12px}
  :lang(en) .guide-unified .guide-screen-anchor::before{content:"Swipe sideways to see all fields."}
  :lang(fr) .guide-unified .guide-screen-anchor::before{content:"Faites défiler l’écran horizontalement pour voir tous les champs."}
}

/* Controles de las pantallas ilustrativas: mantienen su estado sin parecer apagados. */
.source-guide :is(.oe-check,.mobile-check,.re-option,.blue-signin,.tb-warning__risk)>input:disabled:is([type="checkbox"],[type="radio"]){
  appearance:none;
  -webkit-appearance:none;
  position:relative;
  box-sizing:border-box;
  width:16px;
  height:16px;
  min-width:16px;
  flex:none;
  margin:0;
  border:2px solid #3b667d;
  border-radius:3px;
  background:#fff;
  opacity:1;
  filter:none;
  cursor:default;
}
.source-guide :is(.oe-check,.mobile-check,.re-option,.blue-signin,.tb-warning__risk)>input[type="radio"]:disabled{border-radius:50%}
.source-guide :is(.oe-check,.mobile-check,.re-option,.blue-signin,.tb-warning__risk)>input:disabled:checked{border-color:#176f9b;background:#176f9b}
.source-guide :is(.oe-check,.mobile-check,.re-option,.blue-signin,.tb-warning__risk)>input[type="checkbox"]:disabled:checked::after{
  content:"";
  position:absolute;
  top:2px;
  left:2px;
  width:8px;
  height:5px;
  border-left:2px solid #fff;
  border-bottom:2px solid #fff;
  transform:rotate(-45deg);
}
.source-guide :is(.oe-check,.mobile-check,.re-option,.blue-signin,.tb-warning__risk)>input[type="radio"]:disabled:checked::after{
  content:"";
  position:absolute;
  inset:3px;
  border-radius:50%;
  background:#fff;
}

.guide-finish-ornament{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:30px;padding:70px 0 75px;color:#179ba6}
.guide-finish-ornament::before,.guide-finish-ornament::after{content:"";width:105px;max-width:20%;height:1px;background:#c6d9d9}
.guide-finish-ornament svg{display:block;width:48px;height:42px;flex:none}
@media(max-width:760px){.guide-finish-ornament{padding:46px 0 52px;margin-top:16px}}

.blue-imap-variant{max-width:700px;margin:18px 0;padding:17px 20px;border-left:3px solid #17aeb9;background:#f0f6f3}
.blue-imap-variant p{margin:0 0 13px;color:#344d58;font-size:14px;line-height:1.55}
.blue-imap-variant-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.blue-imap-variant-buttons button{min-width:0;padding:11px;border:1px solid #8dafb4;border-radius:5px;background:#fff;color:#2d505e;font-weight:700;cursor:pointer}
.blue-imap-variant-buttons button[aria-pressed="true"]{border-color:#138c99;background:#17aeb9;color:#fff}
.blue-imap-variant-buttons button:focus-visible{outline:2px solid #246eae;outline-offset:2px}

.guide-protocol-in-step{max-width:700px;margin:18px 0 25px;padding:20px;border:1px solid #d4e5e6;background:#fbfdfd}
.guide-protocol-in-step h3{margin:0 0 13px;color:#2d4054;font-size:19px;line-height:1.3}
.guide-protocol-in-step .tb-protocol-note{margin-bottom:0}