:root{color:#172738;font-synthesis:none;--surface:#fff;--soft:#edf2f7;--border:#dce3eb;--accent:#183a63;--muted:#687787;background:#f8fafc;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{border:1px solid var(--border);background:var(--surface);min-height:44px;color:inherit;cursor:pointer;border-radius:9px;padding:9px 13px}button:hover{background:var(--soft)}button:disabled{opacity:.5;cursor:default}input,select,textarea{border:1px solid var(--border);background:var(--surface);width:100%;min-height:44px;color:inherit;border-radius:8px;padding:10px}textarea{resize:vertical}label{margin:14px 0;font-size:14px;display:block}label input,label select,label textarea{margin-top:6px;display:block}h1{margin:15px 0;font-size:26px}h2{font-size:19px}h3{font-size:17px}p{line-height:1.55}small,time{color:var(--muted);font-size:12px}.top{padding:12px 20px;padding-top:max(12px,env(safe-area-inset-top));border-bottom:1px solid var(--border);background:var(--surface);z-index:1;align-items:center;gap:14px;display:flex;position:sticky;top:0}.brand{color:var(--accent);border:none;padding-left:0;font-size:23px}.top>button:last-child{margin-left:auto}.tagline{color:var(--muted);font-size:13px}.status{color:var(--muted);border-bottom:1px solid var(--border);overflow-wrap:anywhere;padding:10px 20px;font-size:12px}.workspace{grid-template-columns:290px minmax(0,1fr);min-height:calc(100dvh - 110px);display:grid}aside{border-right:1px solid var(--border);background:var(--surface);padding:18px}aside>input,aside>select{margin-bottom:12px}.row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.person{text-align:left;border:none;align-items:center;gap:12px;width:100%;margin:8px 0;padding:12px;display:flex}.person.selected{background:var(--soft)}.person>span:last-child{flex:1;min-width:0}.person strong,.person small{white-space:nowrap;text-overflow:ellipsis;line-height:1.6;display:block;overflow:hidden}.avatar{background:var(--soft);color:var(--accent);border-radius:13px;place-items:center;min-width:45px;height:45px;font-weight:600;display:grid}main{min-width:0;padding:24px}.mail{border:1px solid var(--border);background:var(--surface);border-radius:14px;margin:22px 0;padding:20px}.badge{background:var(--soft);color:var(--accent);border-radius:7px;padding:6px 9px;font-size:12px;display:inline-block}.preview{white-space:pre-wrap;max-height:220px;color:var(--muted);overflow:hidden}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.primary:hover{background:#284c76}.panel{max-width:760px;padding-bottom:max(30px,env(safe-area-inset-bottom));margin:auto}section{border-bottom:1px solid var(--border);padding:18px 0}section button{margin:10px 10px 0 0}details{background:var(--soft);border-radius:10px;margin:20px 0;padding:18px}summary{cursor:pointer;min-height:30px}.reader{max-width:1000px;margin:auto}.reader iframe{border:1px solid var(--border);background:#fff;border-radius:10px;width:100%;height:70dvh}.reader pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:16px;line-height:1.6}.participants{color:var(--muted);overflow-wrap:anywhere;font-size:13px}.mobile-back{display:none}.onboarding{padding:20px 0}.onboarding button{width:100%;margin:10px 0;display:block}[data-theme=dark]{color:#e7edf5;--surface:#172438;--soft:#25364f;--border:#34465e;--accent:#92bceb;--muted:#adbbcd;background:#101a28}[data-theme=dark] .primary{color:#fff;background:#315c86}[data-theme=dark] .brand{color:#92bceb}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color:#e7edf5;--surface:#172438;--soft:#25364f;--border:#34465e;--accent:#92bceb;--muted:#adbbcd;background:#101a28}:root:not([data-theme=light]) .primary{color:#fff;background:#315c86}}@media (width<=700px){.tagline{display:none}.top{padding-left:16px;padding-right:16px}.workspace{display:block}.workspace>main,.has-person .workspace>aside{display:none}.has-person .workspace>main{display:block}aside{border:none;padding:16px}main{padding:16px}h1{font-size:23px}.mail{margin:18px 0;padding:16px}.mobile-back{display:block}.status{padding-left:16px}.panel .row>button{flex:1}.reader iframe{height:65dvh}}.setup-feedback{overflow-wrap:anywhere;background:var(--soft);border:1px solid #b8c9da;border-radius:10px;padding:12px;line-height:1.5}.avatar{aspect-ratio:1;border-radius:50%;flex:0 0 45px;width:45px;min-width:45px;max-width:45px;height:45px;overflow:hidden}.avatar img{object-fit:contain;width:100%;height:100%;padding:3px;display:block}.person-heading{overflow-wrap:anywhere;align-items:center;gap:12px;min-width:0;display:flex}.person-heading .avatar{flex-shrink:0;width:45px;font-size:16px;display:inline-grid}.reader-note{color:var(--muted);font-size:13px}.bottom-back{margin:22px 0;display:block}.global-back{white-space:nowrap;margin-left:auto}.top .global-back+button{margin-left:0}.attachment-preview h1{overflow-wrap:anywhere}.file-image{width:auto;max-width:100%;max-height:70dvh;margin:20px auto;display:block}.attachment-preview iframe{border:1px solid var(--border);background:#fff;border-radius:10px;width:100%;height:65dvh}.compose-files{background:var(--soft);border-radius:10px;padding:12px}.reader iframe{max-width:100%;display:block}.top .brand{white-space:nowrap}@media (width<=700px){.top{gap:8px}.brand{font-size:21px}.top button{padding:8px 10px}.person-heading{font-size:21px}.reader .row>button{flex:1}}