*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#f4f7fb;color:#172033}.center{min-height:100vh;display:grid;place-items:center;padding:20px}.card{background:#fff;border:1px solid #dfe5ee;border-radius:16px;padding:24px;box-shadow:0 10px 30px rgba(20,30,50,.06)}.auth{width:min(440px,100%)}h1{margin-top:0}h2{font-size:18px}.muted{color:#6b7280;font-size:14px}label{display:block;font-weight:600;margin:15px 0}input{width:100%;margin-top:7px;padding:12px;border:1px solid #cfd7e3;border-radius:10px;font:inherit}button{border:0;background:#2457e6;color:#fff;padding:11px 16px;border-radius:10px;font-weight:700;cursor:pointer}form>button{width:100%}.small-link{display:block;text-align:center;margin-top:18px;color:#2457e6}.alert{background:#fff0f0;color:#a42222;padding:12px;border-radius:10px;margin:14px 0}.notice{background:#edf7ed;color:#276329;padding:12px;border-radius:10px;margin:14px 0}header{background:#fff;border-bottom:1px solid #dfe5ee;padding:14px max(20px,calc((100% - 1000px)/2));display:flex;justify-content:space-between;gap:20px;align-items:center}header div{display:flex;flex-direction:column}header span{font-size:13px;color:#6b7280}nav{display:flex;gap:14px}nav a{color:#2457e6;text-decoration:none}.container{max-width:1000px;margin:28px auto;padding:0 20px}.mail-list{background:#fff;border:1px solid #dfe5ee;border-radius:14px;overflow:hidden}.mail{display:flex;justify-content:space-between;gap:20px;padding:16px;text-decoration:none;color:inherit;border-bottom:1px solid #edf0f5}.mail:last-child{border-bottom:0}.mail:hover{background:#f8faff}.mail div{display:flex;flex-direction:column;min-width:0}.mail strong,.mail span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail span,.mail time{font-size:13px;color:#6b7280}.empty{background:#fff;padding:30px;border-radius:14px;text-align:center;color:#6b7280}.message{overflow:hidden}.email-html{overflow:auto}.email-html img{max-width:100%;height:auto}.email-text{white-space:pre-wrap;word-break:break-word;font:inherit}.attachments{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.attachments a{background:#eef3ff;padding:8px 10px;border-radius:8px}.inline-form{display:grid;grid-template-columns:2fr 1fr auto;gap:10px}.inline-form input{margin:0}.inline-form button{width:auto}.account-list>div{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #edf0f5}.account-list span{display:flex;flex-direction:column}.account-list small{color:#6b7280}.account-list form button{width:auto}.danger{background:#b42318}@media(max-width:650px){.mail{flex-direction:column}.inline-form{grid-template-columns:1fr}.inline-form button{width:100%}header{align-items:flex-start}}