:root{--carbon:#393F3E;--carbon-deep:#2B2F2E;--sage:#6EA87F;--steel:#799BA9;--paper:#F9F9F9;--panel:#313736;--hair:#4A5150}*{box-sizing:border-box}body,html{margin:0;background:var(--carbon-deep);color:var(--paper);font-family:Roboto,system-ui,sans-serif;font-weight:300}a{color:var(--sage)}.wrap{max-width:960px;margin:0 auto;padding:32px 20px 80px}.top{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--steel);padding-bottom:12px;margin-bottom:24px}.top h1{font-weight:400;font-size:22px;margin:0;letter-spacing:.02em}.top .who{font-size:13px;color:var(--steel)}.top button{background:none;border:1px solid var(--hair);color:var(--steel);padding:4px 10px;border-radius:4px;cursor:pointer;font-size:12px}.card{background:var(--panel);border:1px solid var(--hair);border-radius:8px;padding:20px;margin-bottom:16px}input,select{width:100%;background:var(--carbon-deep);color:var(--paper);border:1px solid var(--hair);border-radius:6px;padding:10px 12px;font-size:15px;font-family:inherit}input:focus,select:focus{outline:none;border-color:var(--sage)}.row{display:flex;gap:10px}.btn{background:var(--sage);color:var(--carbon-deep);border:none;border-radius:6px;padding:10px 16px;font-weight:500;cursor:pointer;letter-spacing:.04em;text-transform:uppercase;font-size:12px}.btn:disabled{opacity:.5;cursor:default}.btn.google{width:100%;background:var(--paper);color:var(--carbon-deep)}.muted{color:var(--steel)}.chan,.muted{font-size:13px}.chan{display:inline-block;margin:4px 8px 4px 0;padding:6px 10px;border:1px solid var(--hair);border-radius:20px;background:var(--carbon-deep);cursor:pointer}.chan.on{border-color:var(--sage);color:var(--sage)}.chan small{color:var(--steel);margin-left:6px}.msg{padding:12px 0;border-top:1px solid var(--hair)}.msg:first-child{border-top:none}.msg .meta{font-size:12px;color:var(--steel);margin-bottom:4px}.msg .meta b{color:var(--steel);font-weight:500}.msg .body{white-space:pre-wrap;line-height:1.5;font-size:15px}.msg .body mark{background:rgba(110,168,127,.25);color:var(--paper)}.thread{margin:8px 0 0 18px;padding-left:14px;border-left:2px solid var(--steel)}.msg.focus{background:rgba(110,168,127,.08);border-left:3px solid var(--sage);padding-left:10px;margin-left:-13px;border-radius:4px}.file{display:inline-block;font-family:Roboto Mono,monospace;font-size:12px;margin-top:4px}.file,.foot{color:var(--steel)}.foot{margin-top:40px;text-align:center;font-size:11px;letter-spacing:.35em}.err{color:#e0a0a0;font-size:13px}