:root{color-scheme:dark;font:15px/1.5 system-ui,sans-serif;background:#101315;color:#e9eef0;--muted:#98a6ac;--line:#2b3438;--accent:#a9edb5}*{box-sizing:border-box}body{margin:0}button,input,select,.button{font:inherit;border:1px solid var(--line);border-radius:9px;padding:11px 14px;background:#1b2226;color:inherit}button,.button{cursor:pointer}button:hover,.button:hover{border-color:var(--accent)}button:disabled{opacity:.5;cursor:wait}input:focus,select:focus{outline:2px solid var(--accent)}button.primary{background:var(--accent);color:#122219;font-weight:650;border:0}button.danger{color:#ffaeae}a{color:var(--accent)}[hidden]{display:none!important}h1,h2,p{margin:0 0 14px}h1{font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-1.4px}h2{font-size:19px}.mark{font-size:26px;font-weight:800;letter-spacing:-1px}.mark span{color:var(--accent);font-weight:400;margin-left:6px}main{max-width:1300px;padding:0 30px;margin:auto}header{display:flex;align-items:center;gap:12px;padding:24px 0;border-bottom:1px solid var(--line)}header .domain{margin-right:auto;margin-left:18px;color:var(--muted)}.intro{display:flex;align-items:center;justify-content:space-between;padding:40px 0 26px}.intro p,.login p,.note,footer{color:var(--muted)}small{display:block;letter-spacing:2px;color:var(--accent);font-size:11px;margin-bottom:14px}.counter{text-align:center;padding:0 24px}.counter strong{display:block;font-size:42px}.counter span{color:var(--muted)}.create{display:flex;align-items:end;gap:16px;background:#192024;padding:22px;border:1px solid var(--line);border-radius:14px}.create>div:first-child{flex:1}label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.address{display:flex;border:1px solid var(--line);border-radius:9px;background:#101719;align-items:center;overflow:hidden}.address input{border:0;background:transparent;min-width:80px;width:100%}.address span{font-size:13px;padding-right:12px;color:var(--muted)}select{width:100%}.note{font-size:12px;margin:14px 0 0;max-width:1050px}#notice{color:var(--accent);min-height:24px;margin-top:16px}.workspace{display:grid;grid-template-columns:340px 1fr;border:1px solid var(--line);border-radius:14px;min-height:430px;overflow:hidden}aside{border-right:1px solid var(--line);background:#151b1e}.sectionhead{padding:18px}.sectionhead input{width:100%;padding:8px 12px}#boxes{max-height:560px;overflow:auto}.box{border:0;border-top:1px solid var(--line);border-radius:0;display:block;text-align:left;width:100%;padding:16px 18px;background:transparent}.box.selected{background:#24332b;border-left:3px solid var(--accent);padding-left:15px}.box b{display:block;overflow-wrap:anywhere;font-size:13px}.box small{margin:7px 0 0;letter-spacing:0;color:var(--muted)}.inbox{padding:22px;min-width:0}#boxHeader h2{overflow-wrap:anywhere}.actions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 20px}.actions button{font-size:12px;padding:7px 10px}.empty{color:var(--muted);padding:50px 14px;text-align:center}.message{display:block;text-align:left;width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;padding:15px 0}.message b{display:block;overflow-wrap:anywhere}.message span{font-size:12px;color:var(--muted);display:block;overflow-wrap:anywhere}.message.unread b{color:var(--accent)}footer{display:flex;justify-content:space-between;font-size:12px;padding:22px 0}.login{width:min(420px,90vw);margin:14vh auto}.login .mark{margin-bottom:38px}.login form{margin-top:30px}.login input,.login button{width:100%;margin-bottom:14px}#loginError{color:#ffb3b3}dialog{width:min(850px,94vw);max-height:90vh;border:1px solid #415149;border-radius:14px;background:#192024;color:inherit;padding:28px}dialog::backdrop{background:#000b}.close{float:right;margin:0 0 16px 15px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.7 system-ui,sans-serif;padding:20px 0}#meta{font-size:12px;color:var(--muted);overflow-wrap:anywhere}#attachments a{display:inline-block;margin:4px;padding:8px;background:#28332c;border-radius:7px;font-size:12px}.readerActions{display:flex;gap:12px;flex-wrap:wrap}.button{text-decoration:none}#more{margin-top:18px}@media(max-width:800px){main{padding:0 15px}.create{flex-direction:column;align-items:stretch}.workspace{grid-template-columns:1fr}aside{border-right:0;border-bottom:1px solid var(--line)}#boxes{max-height:230px}header{flex-wrap:wrap}header .domain{font-size:12px;margin-left:0}.counter{display:none}.intro{padding-top:28px}footer{display:block}.inbox{padding:16px}}