:root{font-family:"Segoe UI","Microsoft YaHei UI","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.55;color:#25334c;background:#f4f6fb;font-synthesis:none;--blue:#4364d9;--blue-hover:#3655c3;--pale:#edf2ff;--ink:#25334c;--muted:#7b879c;--line:#e8ecf3;--green:#31876a}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b8cafb;outline-offset:2px}button{color:inherit}.icon{width:20px;height:20px;display:block;flex-shrink:0}button>span[data-icon]{display:flex}button{touch-action:manipulation}[hidden]{display:none!important}.appbar{height:42px;display:flex;gap:10px;align-items:center;padding:0 18px;font-size:12px;color:#506079;-webkit-app-region:drag;user-select:none;padding-right:150px}.appbar img{width:20px;height:20px}.appbar-caption{margin-left:12px;color:#9aa4b5;font-size:11px}.app-shell{display:flex;height:calc(100vh - 42px);min-height:540px}.sidebar{width:222px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);padding:28px 16px 18px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;margin:0 10px 40px;font-size:18px;font-weight:700;letter-spacing:-.5px}.brand img{width:40px;height:40px}.brand small{display:block;color:#99a3b5;font-size:8px;letter-spacing:2.1px;margin-top:4px;font-weight:600}.nav-caption{margin:0 14px 12px;color:#9aa3b4;font-size:11px;letter-spacing:.4px}.sidebar nav{display:grid;gap:7px}.nav-item,.sidebar-action,.folder{display:flex;align-items:center;gap:12px;min-height:46px;border:0;border-radius:10px;background:transparent;color:#69778e;text-align:left;padding:0 14px;width:100%;font-weight:500}.nav-item:hover,.sidebar-action:hover,.folder:hover{background:#f6f8fc;color:var(--ink)}.nav-item.active,.folder.active{background:var(--pale);color:var(--blue);font-weight:600}.nav-item .icon{width:19px;height:19px}.nav-count{font-size:11px;margin-left:auto;color:#96a1b3;font-weight:500}.nav-item.active .nav-count{color:var(--blue)}.sidebar-bottom{margin-top:auto}.sidebar-action{font-size:12px;min-height:40px}.sidebar-action .icon{width:17px;height:17px}.local-note{display:flex;gap:9px;padding:22px 14px 0;font-size:11px;color:#576b65;margin-top:16px;border-top:1px solid var(--line)}.local-note small{display:block;font-size:10px;color:#a0aabb;margin-top:4px}.green-dot{width:6px;height:6px;border-radius:50%;background:#4c9c7c;display:inline-block;flex-shrink:0;margin-top:5px}.workspace{flex:1;min-width:0;overflow:auto;padding:0 34px 28px}.page-header{height:62px;display:flex;align-items:center;justify-content:space-between}.breadcrumb{display:flex;gap:12px;color:#98a2b3;font-size:11px}.breadcrumb>span:last-child{color:#6f7d93}.save-state{display:flex;gap:7px;align-items:center;color:#759087;font-size:10px}.save-state .green-dot{margin:0}.hero{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:17px 0 27px}.eyebrow{font-size:9px;color:var(--blue);letter-spacing:2.3px;font-weight:700;margin:0 0 8px}h1{font-size:29px;line-height:1.35;letter-spacing:-.8px;margin:0 0 12px;font-weight:650}.hero p:not(.eyebrow){font-size:12px;color:#8390a5;margin:0}h2,h3,p{margin-top:0}h2{font-size:15px;margin-bottom:0}h3{font-size:14px}.button{display:inline-flex;gap:8px;align-items:center;justify-content:center;min-height:38px;border:1px solid #e0e5ee;background:white;border-radius:9px;padding:9px 14px;font-size:12px;font-weight:600;white-space:nowrap}.button:hover{background:#f8faff;border-color:#ccd7ed}.button .icon{width:16px;height:16px}.button.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 4px 10px #365ac416}.button.primary:hover{background:var(--blue-hover)}.button.danger{background:#be4a5a;border-color:#be4a5a;color:white}.button.subtle{border:0;background:transparent;color:var(--muted)}.icon-button{display:inline-grid;place-items:center;width:35px;height:35px;border:1px solid transparent;border-radius:9px;background:transparent;color:#8c98ad;flex-shrink:0}.icon-button:hover{background:var(--pale);color:var(--blue)}.icon-button .icon{width:17px;height:17px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:26px}.stats article{background:white;border:1px solid var(--line);border-radius:14px;padding:16px 20px;min-height:124px}.stat-head{display:flex;justify-content:space-between;align-items:center;color:#7e8ba0;font-size:11px}.stat-icon{display:grid;place-items:center;background:#f3f5fa;border-radius:8px;width:29px;height:29px;color:#91a0b6}.stat-icon .icon{width:15px;height:15px}.stat-icon.blue{background:#eff3ff;color:#6f88d9}.stat-icon.green{background:#edf7f1;color:#66a68b}.stat-icon.violet{background:#f5f0ff;color:#9d85d1}.stats strong{display:block;font-size:29px;line-height:1.2;font-weight:650;letter-spacing:-.4px;margin:8px 0 7px}.stats small{font-size:10px;color:#a0aaba}.account-panel{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.panel-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 22px}.panel-toolbar>div:first-child{display:flex;align-items:center;gap:10px}.muted{color:var(--muted)}#resultCount{font-size:11px}.list-tools{display:flex;gap:8px;align-items:center}.search-box{display:flex;gap:9px;align-items:center;border:1px solid #e7ebf2;background:#fafbfe;border-radius:9px;padding:8px 11px;width:260px}.search-box .icon{width:16px;height:16px;color:#a2adbe}.search-box input{border:0;background:transparent;outline:none;width:100%;min-width:0;color:var(--ink);font-size:11px}.search-box input::placeholder{color:#a2acbc}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;table-layout:fixed}thead{background:#fafbfe;border-top:1px solid #f1f3f7;border-bottom:1px solid #eef1f6}th{font-size:10px;color:#94a0b3;text-align:left;font-weight:500;padding:12px 18px}th:first-child{width:34%;padding-left:23px}th:nth-child(2){width:12%}th:nth-child(3){width:28%}th:nth-child(4){width:14%}th:last-child{width:12%;min-width:88px;text-align:right;padding-right:23px}td{padding:16px 18px;border-bottom:1px solid #f0f3f8;font-size:12px;vertical-align:middle}td:first-child{padding-left:23px}td:last-child{text-align:right;padding-right:16px}tbody tr:hover{background:#fafcff}tbody tr:last-child td{border-bottom:0}.account-identity{display:flex;gap:12px;align-items:center;border:0;background:none;padding:0;text-align:left;max-width:100%;width:100%}.account-identity:hover .email-name{color:var(--blue)}.avatar{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:#edf2ff;color:#6c87d5;font-size:15px;font-weight:650;flex-shrink:0;position:relative}.avatar.google{background:#f8f1e8;color:#b58e5c}.identity-text{min-width:0}.email-name{display:block;font-size:12px;font-weight:600;color:#34425a;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.email-meta{display:block;font-size:10px;color:#9ba6b7;margin-top:4px}.badge{display:inline-flex;gap:5px;align-items:center;font-size:10px;font-weight:500;line-height:1.6;border-radius:5px;padding:3px 7px;white-space:nowrap}.badge.neutral{color:#8e9bb0;background:#f2f4f8}.badge.green{color:#4b9476;background:#edf7f0}.badge.blue{color:#6984d0;background:#eff3ff}.badge.red{color:#b66b76;background:#fcf0f2}.badge .icon{width:12px;height:12px}.recovery-address{font-size:11px;color:#75849d;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}.recovery-caption{font-size:9px;color:#a4aebb;margin-top:5px;display:block}.row-actions{display:flex;justify-content:flex-end;gap:2px}.row-actions .icon-button{width:29px;height:30px}.row-actions .icon{width:14px;height:14px}.panel-footer{border-top:1px solid var(--line);padding:13px 22px;display:flex;justify-content:space-between;gap:15px;font-size:10px;color:#a3adbd;background:#fdfdff}.tiny-dot{display:inline-block;width:4px;height:4px;border-radius:50%;background:#a4b6d7;margin-right:6px;vertical-align:middle}.empty-state{padding:60px 25px;text-align:center;color:var(--muted)}.empty-state>.icon{width:32px;height:32px;margin:0 auto 15px;color:#9fb1d6}.empty-state h3{font-size:15px;color:#65738a;margin-bottom:6px}.empty-state p{font-size:12px;margin:0}.notice{padding:12px 16px;border-radius:10px;margin-bottom:18px;font-size:12px}.error-notice{background:#fff2f4;color:#ac5060;border:1px solid #f1d9df}dialog{padding:0;border:1px solid var(--line);border-radius:18px;color:var(--ink);background:#fff;box-shadow:0 24px 90px #1c294b2b;max-height:calc(100vh - 80px)}dialog::backdrop{background:#22345455;backdrop-filter:blur(4px)}.mail-dialog{width:calc(100vw - 42px);height:calc(100vh - 82px);max-width:1500px;overflow:hidden}.mail-dialog[open]{display:flex;flex-direction:column}.mail-header{height:88px;padding:17px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;flex-shrink:0}.mail-avatar{width:38px;height:38px;border-radius:12px;background:var(--pale);display:grid;place-items:center;color:var(--blue);font-size:16px;font-weight:600}.mail-title-group{min-width:0;flex:1}.mail-title-group h2{font-size:16px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}.mail-title-group p{margin:4px 0 0;font-size:10px;color:#95a1b5}.mail-header>.badge{margin-right:8px}.mail-layout{display:grid;grid-template-columns:170px 330px minmax(0,1fr);min-height:0;flex:1}.mail-folders{background:#fafbfe;border-right:1px solid var(--line);padding:24px 12px;display:flex;flex-direction:column}.mail-folders .nav-caption{margin-left:12px;margin-bottom:18px}.folder{min-height:40px;font-size:12px;padding:0 12px;gap:10px;margin-bottom:7px}.folder .icon{width:16px;height:16px}.mail-privacy{margin-top:auto;padding:18px 10px 0;display:flex;gap:8px;color:#96a5bd}.mail-privacy>.icon{width:15px;height:15px}.mail-privacy p{font-size:10px;margin:0}.mail-privacy small{display:block;margin-top:3px;font-size:9px;color:#b0bac9}.mail-list-pane{border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0;min-height:0}.mail-list-heading{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid #f1f3f7;flex-shrink:0}.mail-list-heading h3{font-size:12px;margin:0;font-weight:600}.mail-list-heading>span{font-size:10px;color:#a0abbd}.mail-list{overflow:auto;flex:1;min-height:0}.message-row{border:0;background:#fff;text-align:left;width:100%;padding:19px 20px;border-bottom:1px solid #eff2f7;position:relative;color:inherit}.message-row:hover{background:#f9fbff}.message-row.selected{background:#f0f4ff}.message-row.selected:before{content:"";position:absolute;left:0;top:17px;bottom:17px;width:3px;background:#6582dc;border-radius:0 2px 2px 0}.message-row strong{display:block;font-size:12px;font-weight:600;line-height:1.6;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;color:#3d4b64}.message-meta{display:flex;gap:9px;justify-content:space-between;font-size:9px;color:#94a1b7;margin:7px 0}.message-meta>span:first-child{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.message-meta time{white-space:nowrap}.message-preview{font-size:10px;line-height:1.8;color:#a0aabc;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.reader{min-width:0;overflow:auto;background:#fff;position:relative}.reader-content{padding:32px 34px}.reader-heading{padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:26px}.reader-heading h2{font-size:21px;line-height:1.6;margin-bottom:21px;overflow-wrap:anywhere;font-weight:600}.sender-line{display:flex;gap:10px;align-items:center}.sender-avatar{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;font-size:12px;color:#8097cc;background:#f0f3fa;flex-shrink:0}.sender-info{flex:1;min-width:0;font-size:11px;color:#6d7e98;overflow-wrap:anywhere}.sender-info small{display:block;font-size:9px;color:#a6b0c1;margin-top:3px}.reader-body{font:13px/1.95 "Segoe UI","Microsoft YaHei UI",sans-serif;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;color:#4e5c73}.reader-error{margin:20px 30px;padding:12px 15px;border-radius:9px;background:#fff3f4;font-size:12px;color:#b05766}.reader-placeholder{min-height:360px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#9ba7bb;text-align:center;padding:30px}.reader-placeholder>.icon{width:42px;height:42px;margin-bottom:18px;color:#b9c6df}.reader-placeholder h3{font-weight:500;color:#7c8aa2;margin-bottom:8px}.reader-placeholder p{max-width:340px;line-height:1.9;font-size:12px}.loading-row{padding:22px 20px;border-bottom:1px solid #f1f3f7}.skeleton{height:10px;background:#f0f3f8;border-radius:5px;margin-bottom:10px}.skeleton.short{width:65%}.skeleton.tiny{width:40%;height:8px}.dialog-header{display:flex;justify-content:space-between;align-items:center;padding:24px 26px 18px;gap:15px}.dialog-header h2{font-size:18px}.dialog-description{font-size:12px;color:var(--muted);margin:0 26px 18px}.dialog-footer{padding:18px 26px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}.form-dialog{width:min(560px,calc(100vw - 40px));overflow:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:6px 26px 24px}.form-grid label{font-size:11px;color:#7e8ba0;display:grid;gap:7px}.wide{grid-column:1/-1}input,textarea,select{color:var(--ink)}.form-grid input,.form-grid textarea,.form-grid select,#importText{border:1px solid #e1e7f0;border-radius:8px;background:#fcfdff;padding:10px 12px;font-size:12px;min-width:0;resize:vertical}.form-error{font-size:12px;color:#b25265;margin:0 26px 16px}.form-error:empty{display:none}.format-example{margin:0 26px 15px;padding:12px 15px;border-radius:9px;background:#f5f7fc;color:#8a97ad;font-size:11px;line-height:1.9}#importText{display:block;margin:0 26px 20px;width:calc(100% - 52px)}.detail-dialog{width:480px;margin-right:18px;height:calc(100vh - 80px);max-height:900px}.detail-dialog[open]{display:flex;flex-direction:column}#detailContent{flex:1;overflow:auto;padding:4px 26px 22px}.detail-identity{padding:18px;background:#f6f8fe;border:1px solid #e7edfa;border-radius:12px;margin-bottom:24px;overflow-wrap:anywhere}.detail-identity strong{font-size:14px;display:block;margin-bottom:9px}.detail-field{margin-bottom:22px}.detail-field-label{font-size:10px;color:#9aa6b9;display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}.detail-field-value{font-size:12px;color:#52627d;white-space:pre-wrap;overflow-wrap:anywhere}.otp-value{font-family:Consolas,monospace;font-size:27px;font-weight:650;color:var(--blue);letter-spacing:3px}.otp-caption{font-size:10px;color:#9cabc1;margin-top:5px}.confirm-dialog{width:420px;padding:28px}.confirm-icon{display:grid;place-items:center;width:46px;height:46px;background:#fff0f3;color:#bf7885;border-radius:13px;margin-bottom:20px}.confirm-dialog h2{font-size:19px;margin-bottom:12px}.confirm-dialog p{font-size:12px;overflow-wrap:anywhere}.confirm-dialog .dialog-footer{padding:20px 0 0;margin-top:20px}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:100;background:#2d3c58;color:white;padding:11px 20px;border-radius:10px;font-size:12px;box-shadow:0 8px 30px #25334c26}.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}@media(max-width:1150px){.sidebar{width:195px;padding-inline:12px}.brand{font-size:16px;margin-inline:8px}.brand img{width:35px;height:35px}.workspace{padding-inline:24px}.stats{gap:10px}.stats article{padding:14px 15px}.panel-toolbar{padding:17px;flex-wrap:wrap}.list-tools{flex:1;justify-content:flex-end}.search-box{width:220px}td,th{padding-inline:12px}th:first-child,td:first-child{padding-left:17px}.mail-layout{grid-template-columns:145px 285px minmax(0,1fr)}.mail-header{padding-inline:17px}.reader-content{padding:24px}.mail-header>.badge{display:none}}@media(max-width:950px){.app-shell{height:auto;min-height:calc(100vh - 42px)}.sidebar{width:178px}.brand{font-size:15px;gap:8px}.brand small{font-size:7px;letter-spacing:1.7px}.nav-item{font-size:12px;gap:9px;padding-inline:12px}.workspace{padding-inline:18px}.hero{align-items:flex-start}h1{font-size:25px}.hero p:not(.eyebrow){max-width:400px;line-height:1.8}.stats article{padding:12px}.stat-icon{display:none}.stats strong{font-size:26px}.stats small{font-size:9px}.table-scroll{overflow-x:auto}table{min-width:730px}.mail-layout{grid-template-columns:115px 260px minmax(0,1fr)}.mail-folders{padding-inline:6px}.folder{padding-inline:9px;gap:7px;font-size:11px}.reader-content{padding:20px}.reader-heading h2{font-size:18px}}@media(prefers-reduced-motion:no-preference){button{transition:background .14s,color .14s,border-color .14s}dialog[open]{animation:appear .16s ease-out}@keyframes appear{from{opacity:.5;translate:0 5px}to{opacity:1;translate:0 0}}}

/* Reading sizes and contrast are chosen for crisp Windows 125–200% displays. */
:root{--muted:#68768e}.hero p:not(.eyebrow){font-size:13px;color:#738198}.stat-head{font-size:12px;color:#6f7d92}.stats small{font-size:11px;color:#8591a5}.email-name{font-size:14px}.email-meta{font-size:11px;color:#8390a5}.recovery-address{font-size:12px;color:#687892}.recovery-caption{font-size:10px;color:#80918a}.badge{font-size:11px}.badge.neutral{color:#7c8ba1}th{font-size:11px;color:#7e8ba0}.search-box input{font-size:12px}.search-box input::placeholder{color:#8794a8}.button{font-size:13px}.message-row strong{font-size:14px}.message-meta{font-size:10px;color:#7f8fa6}.message-preview{font-size:12px;color:#8290a6}.reader-body{font-size:14px;color:#44536c}.sender-info{font-size:12px;color:#667994}.sender-info small{font-size:10px;color:#8492a8}.folder{font-size:13px}.mail-title-group p{font-size:11px;color:#7c8ca4}.mail-list-heading h3{font-size:13px}.mail-list-heading>span{font-size:11px}.detail-field-value{font-size:13px}.form-grid label{font-size:12px}.form-grid input,.form-grid textarea,.form-grid select,#importText{font-size:13px}

.auto-mail-toolbar{display:flex;align-items:center;gap:18px;padding:14px 18px;margin-bottom:18px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;font-size:13px}.auto-mail-toolbar label{white-space:nowrap;font-weight:600}.auto-mail-toolbar input{accent-color:#4965ed}.auto-mail-toolbar>span{flex:1;color:#68758a}.mail-code-cell{min-width:170px;max-width:240px}.code-button{border:1px solid #b7c8fb;background:#edf3ff;color:#234ba5;border-radius:7px;padding:5px 9px;margin:2px;font:600 16px ui-monospace,monospace;cursor:pointer;letter-spacing:1px}.code-time,.mail-check-error{display:block;font-size:11px;color:#778399;margin-top:4px;max-width:210px;white-space:normal}.mail-check-error{color:#a24b32}.code-source{display:block;background:none;border:0;color:#5265a0;font-size:11px;cursor:pointer;padding:4px 0}.reader-codes{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:0 0 20px}.reader-codes:empty{display:none}.reader-codes small{width:100%;color:#7b879b}.import-kind{display:flex;align-items:center;gap:16px;margin:14px 0}.import-kind select{padding:8px;border:1px solid #cbd5e1;border-radius:8px}.format-example small{display:block;margin-top:10px}.format-example[hidden]{display:none}

/* Six columns leave room for verification codes at desktop sizes. */
.account-panel table{min-width:980px}.account-panel th{white-space:nowrap}.account-panel th:first-child{width:29%}.account-panel th:nth-child(2){width:9%}.account-panel th:nth-child(3){width:20%}.account-panel th:nth-child(4){width:12%}.account-panel th:nth-child(5){width:19%}.account-panel th:last-child{width:11%}.mail-code-cell .code-button{max-width:100%}

.list-tools{flex-wrap:wrap}.list-tools select{max-width:210px;border:1px solid #dce3ee;padding:8px;border-radius:8px;background:white;font-size:12px}.import-extra{display:flex;gap:14px;margin:14px 0}.import-extra label{flex:1;font-size:12px}.import-extra input{display:block;width:100%;padding:8px;border:1px solid #dce3ee;border-radius:7px}.imported-cell{font-size:11px}.imported-cell>.badge{margin-top:5px}.account-panel table{min-width:1240px}.account-panel th:first-child{width:23%}.account-panel th:nth-child(2){width:17%}.account-panel th:nth-child(3){width:8%}.account-panel th:nth-child(4){width:16%}.account-panel th:nth-child(5){width:10%}.account-panel th:nth-child(6){width:17%}.account-panel th:last-child{width:9%}