:root{--paper:#f2f3f0;--surface:#ffffff;--sunken:#e9ebe6;--ink:#161a1d;--ink-soft:#5a6169;--ink-faint:#8b9199;--rule:#d6d9d3;--blue:#2b4c7e;--blue-wash:#e6ecf4;--red:#b5342b;--focus:#2b4c7e}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%;background:var(--paper);color:var(--ink);font-family:var(--font-sans),system-ui,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}.mono{font-family:var(--font-mono),ui-monospace,monospace}a{color:var(--blue)}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.airmail{height:6px;flex:none;background:repeating-linear-gradient(45deg,var(--blue) 0 10px,var(--paper) 10px 20px,var(--red) 20px 30px,var(--paper) 30px 40px)}.field{display:block;margin-bottom:18px}.field>span{display:block;font-size:13px;font-weight:500;color:var(--ink-soft);margin-bottom:6px}.field .hint{display:block;font-size:12.5px;color:var(--ink-faint);margin:6px 0 0;font-weight:400}input[type=email],input[type=password],input[type=search],input[type=text],textarea{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--rule);border-radius:2px;padding:9px 11px}input:focus,textarea:focus{border-color:var(--blue)}textarea{resize:vertical;min-height:220px;line-height:1.6}button{font:inherit;cursor:pointer;border-radius:2px;border:1px solid transparent;padding:9px 16px;background:none;color:inherit}button:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--blue);color:#fff;font-weight:500}.btn-primary:hover:not(:disabled){background:#24406b}.btn-quiet{border-color:var(--rule);background:var(--surface);color:var(--ink-soft)}.btn-quiet:hover:not(:disabled){color:var(--ink);border-color:var(--ink-faint)}.btn-bare{padding:4px 6px;color:var(--ink-soft)}.btn-bare:hover:not(:disabled){color:var(--ink)}.notice{border-left:3px solid var(--red);background:#fbeeed;padding:10px 13px;margin-bottom:18px;font-size:14px}.notice.good{border-left-color:var(--blue);background:var(--blue-wash)}.gate{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 20px 64px}.gate-card{width:100%;max-width:27rem;background:var(--surface);border:1px solid var(--rule);overflow:hidden}.gate-card-body{padding:30px 32px 32px}.gate h1{margin:0 0 4px;font-size:27px;font-weight:600;letter-spacing:-.02em}.gate .lede{margin:0 0 26px;color:var(--ink-soft);font-size:14.5px}.gate footer{margin-top:22px;padding-top:18px;border-top:1px solid var(--rule);font-size:14px;color:var(--ink-soft)}.addr-input{display:flex;align-items:stretch}.addr-input input{border-radius:2px 0 0 2px;border-right:0}.addr-input span{display:flex;align-items:center;padding:0 11px;border:1px solid var(--rule);border-radius:0 2px 2px 0;background:var(--sunken);color:var(--ink-soft);font-size:14px;white-space:nowrap}.shell{display:flex;flex-direction:column;height:100dvh}.topbar{flex:none;display:flex;align-items:center;gap:16px;padding:10px 18px;background:var(--surface);border-bottom:1px solid var(--rule)}.topbar .whoami{font-size:13.5px;color:var(--ink-soft);margin-right:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar .search{max-width:20rem;flex:1 1 12rem}.panes{flex:1 1;display:grid;grid-template-columns:216px 350px 1fr;min-height:0}.list,.rail,.reader{min-height:0;overflow-y:auto}.rail{background:var(--sunken);border-right:1px solid var(--rule);padding:14px 10px}.rail h2{font-size:12px;font-weight:600;color:var(--ink-faint);margin:18px 8px 6px}.rail h2:first-child{margin-top:0}.folder{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:7px 9px;border-radius:2px;color:var(--ink-soft);font-size:14px}.folder:hover{background:rgba(0,0,0,.045);color:var(--ink)}.folder[aria-current=true]{background:var(--surface);color:var(--ink);font-weight:500}.folder .name{flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.folder .count{font-size:12px;font-weight:600;color:var(--red);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.folder .drop{opacity:0;font-size:16px;line-height:1}.folder:hover .drop{opacity:1}.list{background:var(--surface);border-right:1px solid var(--rule)}.row{display:flex;align-items:flex-start;gap:8px;width:100%;padding:12px 14px 12px 10px;border:0;border-bottom:1px solid var(--rule);border-left:3px solid transparent}.row>input[type=checkbox]{flex:none;margin:3px 0 0}.row-body{flex:1 1;min-width:0;display:block;text-align:left;padding:0;border:0;background:none}.row .star{flex:none;padding:0 2px;font-size:15px;line-height:1.2;color:var(--ink-faint)}.row .star.on,.row .star:hover{color:#c8951f}.row:hover{background:var(--paper)}.row.picked,.row[aria-current=true]{background:var(--blue-wash)}.row[aria-current=true]{border-left-color:var(--blue)}.row.unread{border-left-color:var(--red)}.row.unread .subject{font-weight:600}.row .who{display:flex;justify-content:space-between;gap:10px;font-size:13px;color:var(--ink-soft);margin-bottom:3px}.row .who .stamp{flex:none;color:var(--ink-faint);font-size:12.5px}.row .who .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row .subject{font-size:14.5px;margin-bottom:2px}.row .preview{font-size:13px;color:var(--ink-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader{background:var(--surface)}.reader-inner{padding:26px 30px 60px;max-width:46rem}.reader h1{font-size:21px;font-weight:600;letter-spacing:-.015em;margin:0 0 14px;line-height:1.3}.meta{font-size:13px;color:var(--ink-soft);border-bottom:1px solid var(--rule);padding-bottom:16px;margin-bottom:20px}.meta div{margin-bottom:3px}.meta .mono{font-size:12.5px;color:var(--ink)}.body-text{white-space:pre-wrap;word-wrap:break-word;font-size:14.5px;line-height:1.65;max-width:68ch}.body-html{font-size:14.5px;line-height:1.6}.body-html img{max-width:100%;height:auto}.toolbar{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.toolbar select{font:inherit;font-size:13.5px;padding:7px 9px;border:1px solid var(--rule);border-radius:2px;background:var(--surface);color:var(--ink-soft)}.attachments{margin-top:26px;padding-top:16px;border-top:1px solid var(--rule)}.attachment,.attachments a{display:block;width:100%;text-align:left;font-size:13.5px;padding:4px 0;color:var(--blue);background:none;border:0}.attachment:hover{text-decoration:underline}.empty{padding:46px 30px;color:var(--ink-faint);font-size:14.5px;max-width:30rem}.empty strong{display:block;color:var(--ink-soft);font-weight:600;margin-bottom:5px}.compose-scrim{position:fixed;inset:0;background:rgba(22,26,29,.42);display:flex;align-items:flex-end;justify-content:center;padding:20px;z-index:20}.compose{background:var(--surface);border:1px solid var(--rule);width:100%;max-width:44rem;max-height:92vh;overflow-y:auto;padding:22px 26px 24px}.compose h2{margin:0 0 18px;font-size:17px;font-weight:600}.compose .field{margin-bottom:13px}.compose-actions{display:flex;gap:8px;align-items:center;margin-top:16px}.compose-actions .spacer{margin-left:auto}.back{display:none}@media (max-width:900px){.panes{grid-template-columns:1fr}.list,.rail,.reader{display:none}.panes[data-pane=folders] .rail,.panes[data-pane=list] .list,.panes[data-pane=reader] .reader{display:block}.back{display:inline-block}.reader-inner{padding:20px 18px 60px}.topbar{gap:10px;padding:9px 12px}.topbar .whoami{display:none}}.compose-head{border-bottom:1px solid var(--rule);margin-bottom:14px}.head-row{display:flex;align-items:center;gap:10px;border-top:1px solid var(--rule);padding:2px 0}.head-row:first-child{border-top:0}.head-row label{flex:none;width:3.4rem;font-size:13px;color:var(--ink-faint)}.head-row input{flex:1 1;border:0;border-radius:0;padding:9px 2px;background:none}.head-row input:focus{outline:none}.head-row:focus-within{border-top-color:var(--blue)}.head-row:focus-within+.head-row{border-top-color:var(--blue)}.head-toggles{display:flex;gap:2px;flex:none}.head-toggles button{padding:4px 7px;font-size:13px;color:var(--ink-faint)}.head-toggles button:hover{color:var(--ink)}.editor{border:1px solid var(--rule);border-radius:2px}.editor-bar{flex-wrap:wrap;gap:2px;padding:5px 6px;background:var(--sunken);border-bottom:1px solid var(--rule)}.editor-bar,.editor-group{display:flex;align-items:center}.editor-group{gap:1px}.editor-group+.editor-group{margin-left:6px;padding-left:7px;border-left:1px solid var(--rule)}.editor-bar button{min-width:28px;padding:4px 7px;font-size:13px;line-height:1.3;color:var(--ink-soft);border-radius:2px}.editor-bar button:hover{background:rgba(0,0,0,.07);color:var(--ink)}.editor-surface{min-height:220px;max-height:46vh;overflow-y:auto;padding:12px 13px;background:var(--surface);font-size:14.5px;line-height:1.6}.editor-surface:focus{outline:none}.editor-surface blockquote{margin:0 0 0 8px;padding-left:12px;border-left:2px solid var(--rule);color:var(--ink-soft)}.editor-surface ol,.editor-surface ul{padding-left:22px;margin:6px 0}.editor-surface a{color:var(--blue)}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.chip,.chips{align-items:center}.chip{display:inline-flex;gap:7px;max-width:17rem;padding:4px 6px 4px 10px;border:1px solid var(--rule);border-radius:2px;background:var(--sunken);font-size:13px}.chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chip-size{flex:none;color:var(--ink-faint);font-size:12px}.chip button{padding:0 4px;color:var(--ink-faint);font-size:15px;line-height:1}.chip button:hover{color:var(--red)}.chip-total{margin-left:2px}.chip-total,.compose-note{font-size:12.5px;color:var(--ink-faint)}.compose-note{margin:10px 0 0}.body-frame{width:100%;border:0;display:block;background:var(--surface)}.compose-title{display:flex;align-items:center;gap:10px;margin-bottom:18px}.compose-title h2{margin:0}.compose-size{margin-left:auto;padding:3px 8px;font-size:15px;line-height:1;color:var(--ink-faint);border-radius:2px}.compose-size:hover{background:rgba(0,0,0,.07);color:var(--ink)}.compose.expanded{max-width:min(1180px,96vw);height:94vh;max-height:94vh;display:flex;flex-direction:column;overflow:hidden}.compose.expanded .chips,.compose.expanded .compose-actions,.compose.expanded .compose-head,.compose.expanded .compose-note,.compose.expanded .compose-title,.compose.expanded .notice{flex:none}.compose.expanded .editor{flex:1 1;display:flex;flex-direction:column;min-height:0}.compose.expanded .editor-surface{flex:1 1;max-height:none}.compose-scrim:has(.compose.expanded){align-items:center}@media (max-width:900px){.compose-size{display:none}}.headers{margin-top:10px}.headers-toggle{padding:0;font-size:12.5px;color:var(--blue);text-decoration:underline;text-underline-offset:2px}.headers-toggle:hover{color:#24406b}.headers-list{margin:10px 0 0;padding:10px 12px;background:var(--sunken);border:1px solid var(--rule);border-radius:2px;max-height:20rem;overflow-y:auto;font-size:12.5px}.headers-list>div{display:grid;grid-template-columns:minmax(6rem,12rem) 1fr;grid-gap:10px;gap:10px;padding:3px 0;border-top:1px solid var(--rule)}.headers-list>div:first-child{border-top:0}.headers-list dt{color:var(--ink-faint);overflow-wrap:anywhere}.headers-list dd{margin:0;color:var(--ink);overflow-wrap:anywhere;white-space:pre-wrap}@media (max-width:640px){.headers-list>div{grid-template-columns:1fr;gap:1px}}.list-head{position:-webkit-sticky;position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:9px;padding:9px 14px 9px 10px;background:var(--sunken);border-bottom:1px solid var(--rule)}.list-count{font-size:12.5px;color:var(--ink-faint);white-space:nowrap}.bulk{display:flex;flex-wrap:wrap;gap:3px;margin-left:auto;align-items:center}.bulk button{padding:3px 7px;font-size:12.5px;color:var(--ink-soft);border:1px solid var(--rule);border-radius:2px;background:var(--surface)}.bulk button:hover{color:var(--ink);border-color:var(--ink-faint)}.bulk select{font:inherit;font-size:12.5px;padding:3px 5px;border:1px solid var(--rule);border-radius:2px;background:var(--surface);color:var(--ink-soft)}.search-wrap{display:flex;align-items:center;gap:9px;flex:1 1 14rem;max-width:26rem}.search-wrap .search{flex:1 1;min-width:0}.search-all{display:flex;align-items:center;gap:4px;font-size:12.5px;color:var(--ink-faint);white-space:nowrap;cursor:pointer}.clip{margin-right:5px;font-size:12px}.load-more{display:block;width:100%;padding:13px;font-size:13.5px;color:var(--blue);background:var(--surface);border-top:1px solid var(--rule)}.load-more:hover:not(:disabled){background:var(--paper)}.settings{min-height:100dvh;display:flex;flex-direction:column}.settings-top{display:flex;align-items:center;gap:14px;padding:11px 18px;background:var(--surface);border-bottom:1px solid var(--rule);font-size:13.5px;color:var(--ink-soft)}.back-link{margin-right:auto;text-decoration:none}.back-link:hover{text-decoration:underline}.settings-body{width:100%;max-width:42rem;margin:0 auto;padding:28px 20px 80px}.settings-body h1{font-size:26px;font-weight:600;letter-spacing:-.02em;margin:0 0 26px}.settings-body section{padding:22px 0 26px;border-top:1px solid var(--rule)}.settings-body section h2{font-size:16px;font-weight:600;margin:0 0 4px}.section-note{margin:0 0 18px;font-size:13.5px;color:var(--ink-soft);max-width:34rem}.settings-body select{font:inherit;font-size:13.5px;padding:8px 9px;border:1px solid var(--rule);border-radius:2px;background:var(--surface);color:var(--ink)}.rules{list-style:none;margin:0 0 18px;padding:0}.rules li{display:flex;align-items:center;gap:8px;padding:9px 11px;border:1px solid var(--rule);border-radius:2px;background:var(--surface);margin-bottom:6px;font-size:13.5px}.rules li.off{opacity:.55}.rule-text{flex:1 1;min-width:0}.rule-builder{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:13px;background:var(--sunken);border:1px solid var(--rule);border-radius:2px}.rule-builder input[type=text]{flex:1 1 12rem;min-width:0}.danger{border-top-color:var(--red)!important}.danger h2{color:var(--red)}.btn-danger{background:var(--red);color:#fff;font-weight:500}.btn-danger:hover:not(:disabled){background:#972921}.settings-foot{margin:26px 0 0;font-size:12.5px;color:var(--ink-faint)}.explainer{padding:13px 15px;margin-bottom:20px;background:var(--blue-wash);border-left:3px solid var(--blue);font-size:13.5px;line-height:1.55}.explainer strong{display:block;margin-bottom:5px}.explainer p{margin:0;color:var(--ink-soft)}.checkline{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-soft);margin-bottom:18px;cursor:pointer}.button-row{display:flex;gap:8px;flex-wrap:wrap}.saved-note{font-size:12.5px;color:var(--ink-faint);align-self:center}.address-field{position:relative;flex:1 1;min-width:0}.suggestions{position:absolute;top:100%;left:0;right:0;z-index:30;margin:2px 0 0;padding:3px;list-style:none;background:var(--surface);border:1px solid var(--rule);border-radius:2px;box-shadow:0 6px 20px rgba(22,26,29,.14);max-height:15rem;overflow-y:auto}.suggestions button{display:flex;align-items:baseline;gap:9px;width:100%;text-align:left;padding:7px 9px;border-radius:2px;font-size:13.5px}.suggestions button.on,.suggestions button:hover{background:var(--blue-wash)}.suggest-name{color:var(--ink-faint);font-size:12.5px}.thread-count{display:inline-block;margin-left:7px;padding:0 6px;border-radius:9px;background:var(--sunken);border:1px solid var(--rule);font-size:11.5px;font-weight:500;color:var(--ink-soft);vertical-align:1px}.compose.keys{max-width:26rem}.keys-list{margin:0 0 18px}.keys-list>div{display:grid;grid-template-columns:5.5rem 1fr;grid-gap:10px;gap:10px;padding:5px 0;border-top:1px solid var(--rule);font-size:13.5px}.keys-list>div:first-child{border-top:0}.keys-list dt{margin:0}.keys-list dd{margin:0;color:var(--ink-soft)}kbd{font-family:var(--font-mono),monospace;font-size:12px;padding:2px 6px;border:solid var(--rule);border-width:1px 1px 2px;border-radius:3px;background:var(--sunken)}.lock-mark{margin-right:5px;font-size:12px}.lock-bar{padding:9px 12px;margin-bottom:12px;font-size:13px;line-height:1.5;border-radius:2px}.lock-bar.ready{background:#e9f1e8;border-left:3px solid #3f7a42;color:#2c4a2e}.lock-bar.partial{background:#fdf3e3;border-left:3px solid #b5802b;color:#6b4d16}.search-caveat{padding:8px 14px;background:var(--sunken);border-bottom:1px solid var(--rule);font-size:12px;color:var(--ink-faint)}.phrase-box{padding:16px 18px;margin-bottom:20px;background:#fdf3e3;border:1px solid #d9b775;border-left-width:3px}.phrase-box strong{display:block;margin-bottom:12px;color:#6b4d16}.phrase-box code{display:block;padding:12px 14px;margin-bottom:12px;background:var(--surface);border:1px solid var(--rule);border-radius:2px;font-family:var(--font-mono),monospace;font-size:13.5px;line-height:1.7;word-spacing:3px;-webkit-user-select:all;-moz-user-select:all;user-select:all}.phrase-box p{margin:0 0 12px;font-size:13px;line-height:1.55;color:#6b4d16}.from-select{flex:1 1;min-width:0;font:inherit;font-size:14px;padding:8px 2px;border:0;background:none;color:var(--ink)}.from-select:focus{outline:none}.wild-local{display:flex;align-items:center;gap:2px;flex:none;max-width:16rem}.wild-local input{width:8rem;padding:6px 8px;border-radius:2px 0 0 2px;border:1px solid var(--rule);border-right:0;font-size:13.5px}.wild-local span{padding:6px 8px;border:1px solid var(--rule);border-radius:0 2px 2px 0;background:var(--sunken);color:var(--ink-soft);font-size:13.5px;white-space:nowrap}