*{box-sizing:border-box}body{margin:0;font:14px "Segoe UI",Arial;background:#f5f5f5;color:#242424}a{text-decoration:none;color:inherit}.top{height:48px;background:#0f6cbd;color:#fff;display:flex;align-items:center;padding:0 16px;gap:20px}.brand{font-size:17px;font-weight:650;width:200px}.search{background:#fff;color:#666;width:min(520px,45vw);padding:8px 14px;border-radius:4px}.user{margin-left:auto}.app{height:calc(100vh - 48px);display:grid;grid-template-columns:220px 390px 1fr}.side{background:#fafafa;border-right:1px solid #ddd;padding:12px 8px}.new,.btn{background:#0f6cbd;color:white;border:0;border-radius:4px;padding:10px 15px;display:inline-block}.nav{display:block;padding:9px 12px;border-radius:4px;margin:2px 0}.nav:hover,.active{background:#e5f1fb;color:#0f6cbd}.list{background:#fff;border-right:1px solid #ddd;overflow:auto}.head{padding:18px;border-bottom:1px solid #eee;font-size:20px;font-weight:600}.msg{display:flex;gap:10px;padding:13px;border-bottom:1px solid #eee}.msg:hover{background:#f3f8fc}.avatar{width:38px;height:38px;min-width:38px;border-radius:50%;background:#dce6f1;display:grid;place-items:center;font-weight:bold}.subject{font-weight:600;margin-bottom:4px}.small{font-size:12px;color:#666}.reader{background:white;overflow:auto}.toolbar{height:48px;border-bottom:1px solid #eee;padding:15px 22px;word-spacing:18px}.mail{padding:30px 38px;max-width:1000px}.mail h1{font-size:24px}.sender{display:flex;gap:12px;align-items:center;margin:22px 0}.content{line-height:1.7;margin-top:28px}.compose{max-width:900px;margin:30px auto;background:#fff;padding:25px;border:1px solid #ddd}.compose input,.compose textarea,.login input{width:100%;padding:11px;margin:6px 0 12px;border:1px solid #ccc;font:inherit}.compose textarea{height:350px}.login{width:390px;margin:10vh auto;background:white;padding:32px;border:1px solid #ddd}.alert{background:#fff4ce;padding:10px;margin:10px 0}@media(max-width:900px){.app{grid-template-columns:70px 1fr}.reader{display:none}.side span{display:none}.brand{width:auto}.search{display:none}}
.searchform{display:flex;gap:6px;width:min(620px,50vw)}.searchinput{background:#fff;border:0;border-radius:4px;padding:8px 12px;flex:1;min-width:0}.searchform button{border:0;border-radius:4px;background:#e5f1fb;color:#0f6cbd;padding:0 12px;font-weight:600}.head{display:flex;justify-content:space-between;align-items:center}.head small{font-size:11px;color:#777;font-weight:400}.msgtext{min-width:0;flex:1}.msgrow{display:flex;justify-content:space-between;gap:8px}.unread{border-left:3px solid #0f6cbd;background:#f7fbff}.empty{padding:40px;text-align:center;color:#777}@media(max-width:900px){.searchform{display:none}}

.editorbar{display:flex;gap:6px;align-items:center;border:1px solid #ddd;border-bottom:0;padding:7px;background:#fafafa;margin-top:8px}.editorbar button{border:0;background:#fff;padding:5px 9px;border-radius:3px}.editorbar span{margin-left:auto;color:#777;font-size:12px}.composeactions{display:flex;align-items:center;gap:14px;margin-top:12px}.attach{cursor:pointer;color:#0f6cbd}.compose input{border:0;border-bottom:1px solid #ddd;border-radius:0;margin:0}.compose textarea{margin-top:0;border-radius:0}.unread .subject{font-weight:700}

.toolbar{word-spacing:0}.toolbar a{margin-right:18px}.attachments{margin:18px 0;padding:12px;background:#fafafa;border:1px solid #ddd;border-radius:5px}.attachment{display:inline-flex;gap:8px;align-items:center;margin:10px 8px 0 0;padding:9px 12px;border:1px solid #d6d6d6;border-radius:4px;background:#fff}.attachment:hover{border-color:#0f6cbd}.attachment span{font-size:11px;color:#777}.htmlmail img{max-width:100%;height:auto}.htmlmail table{max-width:100%}.htmlmail{overflow:auto}