:root{color-scheme:light;--bg:#f3f5f7;--surface:#fff;--text:#182b3c;--muted:#536575;--accent:#165b4b;--line:#d9e1e6;--danger:#a22230;font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.clipboard-buffer{position:fixed;inset-block-start:0;inset-inline-start:-10000px;width:1px;min-height:1px;height:1px;padding:0;border:0;opacity:0}.address-bar output{user-select:all}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}[hidden]{display:none!important}header,main,footer{max-width:1320px;margin:auto;padding:24px 32px}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:32px 16px}h1{font-size:1.8rem;letter-spacing:-.04em;margin:2px 0}h2{font-size:1.08rem;margin:0}h3{font-size:1rem;margin:24px 0 12px;overflow-wrap:anywhere}p{margin:12px 0}.eyebrow{color:var(--accent);font-size:.75rem;letter-spacing:.13em;text-transform:uppercase;font-weight:700}.header-actions,.toolbar,.address-bar,.section-heading{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.section-heading{justify-content:space-between;margin-bottom:20px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;min-width:0}.narrow{max-width:440px;margin:40px auto}.muted{color:var(--muted);font-size:.9rem}label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}input,select,button,.button{font:inherit;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:9px 13px;background:var(--surface);color:var(--text);max-width:100%}input,select{width:100%;min-width:0}input{font-size:1rem}button,.button{cursor:pointer;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}button:disabled{cursor:default;opacity:.5}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{color:var(--danger)}a{color:var(--accent);text-underline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #3279bb;outline-offset:3px}form>button{align-self:end}#login-form{display:grid;gap:12px}.inbox-form{display:grid;grid-template-columns:minmax(140px,1fr) minmax(160px,1fr) auto auto;gap:12px}.address-bar{margin-top:20px;padding:12px 16px;background:var(--bg);border-radius:12px}.address-bar output{flex:1;min-width:0;font:600 1.1rem/1.5 ui-monospace,monospace;overflow-wrap:anywhere}.mail-grid{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.4fr);gap:20px;margin-top:20px}.reader{min-height:330px}.message-list{padding:0;margin:0;list-style:none}.message-list li+li{border-top:1px solid var(--line)}.message-list button{width:100%;text-align:start;display:block;border:0;border-radius:8px;padding:14px 10px;font-weight:400}.message-list button[aria-pressed=true]{background:#e9f2ee}.message-list strong,.message-list small{display:block;overflow-wrap:anywhere}.message-list small{color:var(--muted);font-size:.8rem;margin-top:4px}.toolbar{margin:16px 0}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.65}iframe{width:100%;min-height:420px;border:1px solid var(--line);border-radius:8px;background:#fff}#attachments{padding-inline-start:20px}#attachments li{margin-block:10px}.management{margin-top:20px}summary{cursor:pointer;font-weight:650;min-height:32px;padding-block:3px}.domain-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding-block:16px;border-bottom:1px solid var(--line)}.domain-info{flex:1;min-width:160px;overflow-wrap:anywhere}.domain-info strong,.domain-info small{display:block}.domain-info small{color:var(--muted)}.inline-form{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.inline-form>div{flex:1;min-width:180px}.provider{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.provider form{margin-top:16px}.banner{padding:12px 16px;border:1px solid #d7b767;background:#fff8df;border-radius:10px;color:#654400;margin:0 0 20px}#notice{position:sticky;top:8px;z-index:2;white-space:pre-wrap}#notice:not(:empty){border:1px solid var(--line);background:#fff;padding:12px 16px;border-radius:10px;box-shadow:0 3px 12px #0000000c}#notice.error{color:var(--danger)}footer{font-size:.8rem;color:var(--muted);padding-top:8px;padding-bottom:32px}.skip{position:absolute;top:-100px;left:20px;background:white;padding:10px;z-index:9}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.generate-bar{display:flex;align-items:center;flex-wrap:wrap;gap:16px}.generate-bar .primary{min-width:180px}
@media(hover:hover){button:not(:disabled):hover,.button:hover{filter:brightness(.95)}.message-list button:hover{background:var(--bg)}}
@media(max-width:860px){.inbox-form{grid-template-columns:1fr 1fr}.mail-grid{grid-template-columns:1fr}.reader{min-height:200px}}
@media(max-width:500px){header,main,footer{padding-inline:16px}header{align-items:start;flex-wrap:wrap}.card{padding:18px}.inbox-form{grid-template-columns:1fr}.inline-form>div{min-width:100%}.address-bar output{flex-basis:100%}.header-actions{width:100%}.header-actions select{width:auto}.domain-row button{flex:1}.domain-info{flex-basis:100%}}

.domain-pool{margin-top:20px}.pool-list{list-style:none;padding:0;display:grid;gap:10px}.pool-list li{padding:12px 14px;border:1px solid var(--line);border-radius:8px;overflow-wrap:anywhere}.pool-list strong,.pool-list small{display:block}.pool-list small{color:var(--muted)}#generation{margin-top:20px}#generation-code{max-width:320px}

.address-bar #address{flex:1;min-width:180px;border:0;background:transparent;font:600 1.05rem/1.5 ui-monospace,monospace;user-select:text;padding:8px 0}.address-bar #address:focus-visible{outline:2px solid #3279bb;outline-offset:4px}

.mailbox-history{margin-top:20px}.mailbox-history button{overflow-wrap:anywhere}