:root{--font-display:ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;--font-body:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--paper:#f5f2ec;--surface:#fffefa;--ink:#181820;--soft:#555660;--faint:#8c8d96;--line:#ded8cb;--blue:#2532cf;--blue-soft:#eceefe;--gold:#a87322;--gold-soft:#f5ead2;--red:#b23838;--red-soft:#f5e2e0;--rail:#1c1c25}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--paper);color:var(--ink);font:15px/1.5 var(--font-body);-webkit-font-smoothing:antialiased}button{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:7px;min-height:36px;padding:0 14px;font-weight:650}button.danger{color:var(--red)}button.quiet{background:0 0;border-color:#0000}a{color:inherit;text-decoration:none}h1{font-family:var(--font-display);margin:0;font-weight:540}.loading,.empty{color:var(--faint);padding:24px}.shell{grid-template-columns:220px minmax(0,1fr);height:100vh;display:grid}.rail{background:var(--rail);color:#c8c8d3;flex-direction:column;gap:24px;padding:24px 14px;display:flex;overflow-y:auto}.brand{align-items:baseline;gap:10px;padding:0 8px;display:flex}.brand-mark{color:#fff;font-family:var(--font-display);font-size:30px;font-weight:650}.brand-mark em{color:var(--gold);font-style:normal}.brand-label{color:#777888;letter-spacing:.18em;text-transform:uppercase;font-size:11px;font-weight:750}.nav{flex-direction:column;gap:2px;display:flex}.nav a{border-radius:7px;justify-content:space-between;padding:8px 10px;display:flex}.nav a:hover{background:#2a2a36}.nav a.active{color:#fff;background:#33334a}.count{color:#fff;font-weight:700}.rail-action{margin-top:auto}.rail-action button{color:#c8c8d3;background:0 0;border-color:#383846;width:100%}.main{min-width:0;min-height:0}.panes{grid-template-columns:minmax(280px,380px) minmax(0,1fr);height:100%;display:grid}.list{border-right:1px solid var(--line);background:var(--surface);overflow-y:auto}.list ul{margin:0;padding:0;list-style:none}.row{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding:10px 16px;display:grid}.row:hover{background:var(--paper)}.row.active{background:var(--blue-soft)}.row .who,.row .subject{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.row .when{color:var(--faint);font-size:13px}.row .subject{color:var(--soft);grid-column:1/-1}.row.unread .who,.row.unread .subject{color:var(--ink);font-weight:700}.mark{background:var(--red);color:#fff;border-radius:50%;place-items:center;width:18px;height:18px;margin-right:6px;font-size:12px;font-weight:800;display:inline-grid}.pager{color:var(--blue);padding:12px 16px;font-weight:650;display:block}.reader{min-width:0;overflow-y:auto}.message{flex-direction:column;gap:6px;min-height:100%;padding:20px 28px 28px;display:flex}.actions{gap:8px;margin-bottom:12px;display:flex}.message h1{margin-bottom:6px;font-size:26px}.people{color:var(--soft)}.people .label{width:44px;color:var(--faint);display:inline-block}.people .email{color:var(--faint)}.message time{color:var(--faint);font-size:13px}.warning{border-left:4px solid var(--red);background:var(--red-soft);border-radius:7px;margin:12px 0 4px;padding:12px 16px}.warning p{margin:4px 0 0}.note{background:var(--gold-soft);border-radius:7px;margin:8px 0 0;padding:8px 12px;font-size:13px}.mail-html{border:1px solid var(--line);background:#fff;border-radius:7px;flex:1;width:100%;min-height:60vh;margin-top:12px}.mail-text{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:12px}.attachments{border-top:1px solid var(--line);flex-wrap:wrap;gap:8px;margin:12px 0 0;padding:12px 0 0;list-style:none;display:flex}.attachments li{border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:6px 12px}.attachments a{color:var(--blue);font-weight:650}.attachments .size{color:var(--faint);margin-left:8px;font-size:13px}.error-page{max-width:480px;margin:15vh auto;padding:0 24px}.error-page a{color:var(--blue);font-weight:650}@media (width<=760px){.shell{grid-template-rows:auto minmax(0,1fr);grid-template-columns:1fr}.rail{flex-direction:row;align-items:center;padding:10px 12px;overflow-x:auto}.nav{flex-direction:row}.rail-action{margin:0 0 0 auto}.panes{grid-template-columns:1fr}.panes.reading .list,.panes:not(.reading) .reader{display:none}.message{padding:16px}}