:root{--ink:#242b28;--muted:#748078;--line:#e3e8e4;--green:#087c61;--pale:#eaf4ef;--red:#b94242;--amber:#9b681a;--surface:#f7f9f7;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-size:14px;letter-spacing:0;color-scheme:light}
*{box-sizing:border-box;letter-spacing:0}body{margin:0;background:#fff}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button,a{transition:background .12s,color .12s}button:focus-visible,a:focus-visible{outline:3px solid #88c6b4;outline-offset:2px}input:focus,select:focus,textarea:focus{outline:2px solid #b8d9cb;border-color:var(--green)}input,select,textarea{border:1px solid #ced8d1;border-radius:5px;background:#fff;padding:10px 12px;min-width:0}input[type=checkbox]{width:16px;height:16px;accent-color:var(--green);padding:0;flex:none}textarea{resize:vertical;line-height:1.7}input,textarea{width:100%}input[type=checkbox]{width:16px}a{color:var(--green);text-decoration:none}h1,h2,p{margin:0}h1{font-size:24px;font-weight:650;line-height:1.5}h2{font-size:17px;font-weight:650}svg{width:19px;height:19px;stroke-width:1.7;flex:none;vertical-align:middle}button,.button{border:1px solid #d5ddd7;border-radius:5px;background:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:8px 14px;font-weight:550;white-space:nowrap}button:hover,.button:hover{background:var(--surface)}button.primary,.button.primary{background:var(--green);border-color:var(--green);color:#fff}button.primary:hover{background:#07654f}.wide{width:100%}.icon{display:inline-flex;align-items:center;justify-content:center;width:36px;min-width:36px;height:36px;min-height:36px;padding:7px;border:0;background:transparent;color:var(--muted);border-radius:5px}.icon:hover{background:#eef2ef;color:var(--ink)}.danger{color:var(--red)}.danger:hover{background:#faeeee;color:var(--red)}[hidden]{display:none!important}
.app-shell{display:flex;min-height:100vh}.sidebar{width:208px;flex:none;background:#232c28;color:#dfe7e1;position:sticky;top:0;height:100vh;padding:27px 16px 16px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;font-size:19px;font-weight:650;white-space:nowrap}.brand-mark{background:#3b6c56;color:#eaffef;width:35px;height:35px;display:grid;place-items:center;border-radius:7px}.brand-mark svg{width:23px;height:23px}.sidebar .brand{padding:0 10px;margin-bottom:39px}.sidebar nav{display:flex;flex-direction:column;gap:6px}.nav-item{justify-content:flex-start;gap:12px;border:0;color:#bfcac3;background:transparent;padding:11px 13px;min-height:44px;font-weight:500}.nav-item:hover{background:#303d35}.nav-item.active{background:#3a4c40;color:#fff}.nav-item b{font-size:11px;margin-left:auto;background:#526958;border-radius:4px;min-width:22px;text-align:center;padding:2px 5px}.sidebar-bottom{margin-top:auto;border-top:1px solid #3b473f;padding:16px 8px 0;display:flex;align-items:center;justify-content:space-between;color:#bcc9bf}.sidebar-bottom>span{display:flex;align-items:center;gap:8px}.sidebar-bottom .icon{color:#bcc9bf}.workspace{min-width:0;flex:1;padding:29px 36px 24px;max-width:1700px}.page-header{display:flex;align-items:center;justify-content:space-between;gap:20px}.eyebrow{font-size:10px;font-weight:650;color:#8b958e;margin-bottom:3px}.header-right{display:flex;align-items:center;gap:15px;flex:none}.connection{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted)}.dot{height:6px;width:6px;background:#b8c3bb;border-radius:50%}.connection.ok .dot{background:#199572}.connection.bad .dot{background:#c34d46}.overview{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:26px 0 30px;padding:23px 0}.overview>div{padding:0 24px;border-right:1px solid var(--line);min-width:0}.overview>div:first-child{padding-left:0}.overview>div:last-child{border:0}.overview span{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.overview strong{font-size:26px;line-height:1.3;font-weight:600;font-variant-numeric:tabular-nums}.toolbar{display:flex;gap:12px;align-items:center;padding-bottom:18px;flex-wrap:wrap}.search{display:flex;align-items:center;border:1px solid #d4ddd6;border-radius:5px;flex:1;min-width:240px;padding-left:12px;color:#8a958e}.search:focus-within{outline:2px solid #b8d9cb;border-color:var(--green)}.search input{border:0;outline:0!important;background:transparent}.toolbar select{max-width:240px;min-width:145px}.check-label{display:flex;gap:7px;align-items:center;color:var(--muted);white-space:nowrap}.list-actions{min-height:47px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:4px 7px}.select-all{display:flex;align-items:center;gap:15px;color:var(--muted);font-size:12px}.mail-row{display:grid;grid-template-columns:30px 1fr;border-bottom:1px solid var(--line);align-items:center;padding:0 7px;min-height:82px}.mail-row:hover{background:#f8faf8}.mail-row.unread{background:#f1f7f3}.mail-row.unread:hover{background:#eaf3ed}.mail-check{display:flex;align-items:center}.mail-open{display:grid;grid-template-columns:minmax(130px,210px) minmax(100px,1fr) 92px;text-align:left;border:0;border-radius:0;background:transparent!important;gap:18px;min-width:0;padding:14px 0;font-weight:400;white-space:normal;justify-content:stretch}.sender-cell,.subject-cell{min-width:0;display:flex;flex-direction:column;gap:6px}.sender-cell strong,.subject-cell strong{font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.unread .sender-cell strong,.unread .subject-cell strong{font-weight:650}.sender-cell small,.subject-cell small{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.5}.subject-cell strong{display:flex;align-items:center;gap:7px}.subject-cell strong span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.subject-cell svg{width:13px;height:13px;color:var(--muted)}.date-cell{font-size:11px;color:var(--muted);text-align:right;white-space:nowrap}.pagination{display:flex;justify-content:space-between;align-items:center;padding:18px 0;color:var(--muted);font-size:12px}.pagination>div{display:flex;gap:4px}.empty{min-height:260px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:#93a198}.empty>svg{width:40px;height:40px;stroke-width:1.2;color:#b5c2b9}.empty h2{font-size:16px;font-weight:500;color:var(--muted)}.empty span{font-size:12px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:25px 0 18px}.section-heading:first-child{margin-top:0}.table-scroll{overflow:auto;border-top:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:700px;text-align:left}th{font-size:11px;color:var(--muted);font-weight:500;background:#fafbf9}td,th{padding:16px 11px;border-bottom:1px solid var(--line)}td:first-child{font-weight:600}td .actions{display:flex;justify-content:flex-end;gap:2px}.align-right{text-align:right}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:4px;padding:4px 7px;font-size:11px;font-weight:500;background:#f6f0e4;color:var(--amber);white-space:nowrap}.badge.ok{background:#eaf5ed;color:#32845d}.badge.off{background:#eef1ee;color:var(--muted)}.toggle{position:relative;display:block;width:32px;height:20px;cursor:pointer}.toggle input{position:absolute;inset:0;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}.toggle span{display:block;border-radius:20px;height:20px;background:#ced7cf;pointer-events:none}.toggle span:after{content:"";position:absolute;left:3px;top:3px;width:14px;height:14px;background:#fff;border-radius:50%;transition:transform .15s}.toggle input:checked+span{background:var(--green)}.toggle input:checked+span:after{transform:translateX(12px)}.toggle input:focus-visible+span{outline:3px solid #a9cfbd;outline-offset:2px}.detail-grid{display:grid;grid-template-columns:minmax(120px,180px) 1fr;margin:0;border-top:1px solid var(--line)}.detail-grid dt,.detail-grid dd{padding:16px 0;border-bottom:1px solid var(--line);margin:0;overflow-wrap:anywhere}.detail-grid dt{color:var(--muted)}.event-list{border-top:1px solid var(--line)}.event-row{display:grid;grid-template-columns:160px 145px 1fr;gap:15px;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px;overflow-wrap:anywhere}.event-row time{color:var(--muted)}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px 60px;max-width:900px}.settings-block{padding-bottom:28px;border-bottom:1px solid var(--line);align-content:start}.settings-block h2{margin-bottom:6px}.settings-block .primary,.settings-block .button{justify-self:start;width:max-content;max-width:100%}.setting-value{color:var(--muted);line-height:1.6}.field-unit{color:var(--muted);font-size:12px;margin-top:-6px}
dialog{border:1px solid #dbe2dc;border-radius:8px;box-shadow:0 20px 80px #16271c30;padding:25px;color:var(--ink);max-height:90dvh;width:calc(100vw - 32px);max-width:480px}dialog::backdrop{background:#14221c70}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.dialog-heading h2{min-width:0;overflow-wrap:anywhere}.form-stack{display:grid;gap:17px}.form-stack label{display:grid;gap:8px;font-size:12px;color:var(--muted)}.form-stack label input,.form-stack label textarea{color:var(--ink);font-size:14px}.dns-record{display:grid;grid-template-columns:75px minmax(0,1fr);gap:18px;align-items:center;padding:15px 0 25px}.dns-record>span{color:var(--muted);font-size:12px}.dns-record b{font-weight:500}.copy-value{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}.copy-value code{font-size:14px;overflow-wrap:anywhere}.dns-result{margin:8px 0 20px;font-size:13px;line-height:1.8;overflow-wrap:anywhere;color:var(--amber)}.dns-result.ok{color:var(--green)}.inline-form{display:flex;gap:8px;margin:0 0 18px}.address-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:9px 0;font-size:13px}.address-row span{min-width:0;overflow-wrap:anywhere}.reader-dialog{max-width:1040px;padding:0;min-height:560px}.reader-toolbar{position:sticky;top:0;z-index:2;background:#fff;border-bottom:1px solid var(--line);padding:10px 18px;display:flex;justify-content:space-between}.reader-toolbar-right{display:flex;gap:7px}.reader-meta{padding:25px 28px 15px}.reader-meta h2{font-size:21px;line-height:1.6;overflow-wrap:anywhere;font-weight:600}.reader-meta dl{display:grid;grid-template-columns:72px minmax(0,1fr);gap:10px;font-size:12px;margin:18px 0 5px}.reader-meta dt{color:var(--muted)}.reader-meta dd{margin:0;overflow-wrap:anywhere}.attachments{padding:0 28px;display:flex;gap:8px;flex-wrap:wrap}.attachment{display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:5px;padding:9px 12px;font-size:12px;max-width:100%;overflow-wrap:anywhere}.attachment span{min-width:0;overflow-wrap:anywhere}.attachment small{color:var(--muted);white-space:nowrap}.body-tabs{display:flex;gap:22px;padding:0 28px;margin-top:20px;border-bottom:1px solid var(--line)}.body-tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;padding:12px 0;background:none;color:var(--muted);font-size:12px}.body-tabs button.active{border-color:var(--green);color:var(--green)}#html-body{display:block;width:100%;min-height:420px;height:52dvh;border:0;background:#fff}#text-body{padding:24px 28px;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;line-height:1.8;font-size:14px;min-height:300px;font-family:inherit}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:100;background:#263c30;color:#fff;padding:12px 20px;border-radius:6px;font-size:13px;max-width:calc(100vw - 32px);box-shadow:0 4px 20px #0002;line-height:1.6}#toast.error{background:#8e3939}.login-page{min-height:100dvh;display:grid;place-items:center;background:#f4f7f4;padding:24px}.login-box{width:100%;max-width:400px;border:1px solid #dfe6df;border-radius:8px;background:white;padding:35px}.login-box .brand{margin-bottom:30px}.login-box h1{font-size:22px;margin-bottom:22px}.password-input{display:flex;align-items:center;border:1px solid #ced8d1;border-radius:5px}.password-input:focus-within{outline:2px solid #b8d9cb;border-color:var(--green)}.password-input input{border:0;outline:none!important}.password-input button{margin-right:4px}.login-foot{display:flex;align-items:center;gap:7px;font-size:11px;color:#8d9c91;margin-top:25px}.login-foot svg{width:13px;height:13px}.form-error{font-size:12px;color:var(--red);line-height:1.7}
@media(min-width:1600px){.workspace{padding-left:48px;padding-right:48px}}@media(max-width:1000px){.workspace{padding:25px 24px}.sidebar{width:180px;padding-left:10px;padding-right:10px}.mail-open{grid-template-columns:minmax(100px,140px) minmax(90px,1fr) 65px;gap:12px}.overview>div{padding-left:17px;padding-right:17px}.overview strong{font-size:23px}.event-row{grid-template-columns:130px 110px 1fr}}@media(max-width:740px){.app-shell{display:block}.sidebar{width:100%;height:auto;position:static;padding:16px 16px 0;background:#232c28}.sidebar .brand{margin-bottom:17px;padding:0;font-size:17px}.sidebar .brand-mark{height:30px;width:30px}.sidebar nav{flex-direction:row;gap:4px;justify-content:space-between}.nav-item{padding:10px 9px;min-height:42px;gap:7px;border-bottom-left-radius:0;border-bottom-right-radius:0;font-size:12px}.nav-item svg{width:17px;height:17px}.nav-item b{display:none}.sidebar-bottom{position:absolute;top:15px;right:16px;border:0;padding:0;font-size:12px;gap:15px}.sidebar-bottom>span svg{display:none}.workspace{padding:23px 16px}.page-header{gap:10px}h1{font-size:21px}.header-right{gap:5px}.connection{font-size:11px}.overview{margin:21px 0 23px;padding:18px 0;grid-template-columns:1fr 1fr;row-gap:19px}.overview>div{padding:0 15px}.overview>div:nth-child(3){padding-left:0}.overview>div:nth-child(2){border:0}.overview strong{font-size:24px}.toolbar{gap:10px}.search{min-width:100%;order:0}.toolbar select{flex:1;max-width:none;font-size:12px}.check-label{font-size:12px;flex:none}.mail-open{grid-template-columns:minmax(0,1fr) 65px;gap:5px 10px;min-height:101px;padding:13px 0}.sender-cell{grid-column:1;grid-row:1}.sender-cell small{display:none}.subject-cell{grid-column:1 / -1;grid-row:2}.date-cell{grid-column:2;grid-row:1}.subject-cell strong{font-size:13px;line-height:1.6}.subject-cell small{font-size:11px}.mail-row{grid-template-columns:28px 1fr}.mail-check{align-self:start;padding-top:19px}.section-heading h2{font-size:16px}.settings-grid{grid-template-columns:1fr;gap:25px}.event-row{grid-template-columns:1fr 1fr;gap:7px}.event-row span:last-child{grid-column:1/-1}.detail-grid{grid-template-columns:110px minmax(0,1fr);font-size:12px}.reader-dialog{width:100%;max-width:none;max-height:100dvh;height:100dvh;margin:0;border:0;border-radius:0}.reader-meta{padding:20px 18px 12px}.reader-meta h2{font-size:19px}.attachments{padding:0 18px}.body-tabs{padding:0 18px}#text-body{padding:20px 18px}#html-body{height:55dvh}.reader-meta dl{grid-template-columns:65px minmax(0,1fr)}.compact-dialog{padding:20px}.login-box{padding:28px}.overview span{font-size:11px}.table-scroll table,.table-scroll tbody{display:block;min-width:0;width:100%}.table-scroll thead{display:none}.table-scroll tr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 15px;padding:15px 0;border-bottom:1px solid var(--line)}.table-scroll td{display:flex;align-items:center;gap:10px;border:0;padding:8px 0;min-width:0;overflow-wrap:anywhere;font-size:12px}.table-scroll td:first-child{font-size:14px}.table-scroll td:nth-child(2){justify-content:flex-end}.table-scroll td:nth-child(3):before{content:'邮件';color:var(--muted)}.table-scroll td:nth-child(4):before{content:'接收';color:var(--muted)}.table-scroll td:nth-child(5):before{content:'Catch-all';color:var(--muted)}.table-scroll td:nth-child(4),.table-scroll td:last-child{justify-content:flex-end}.table-scroll .badge{font-size:10px}}