:root{--side: #2f2346;--side-hi: #45366a;--side-text: #cfc6e0;--side-dim: #9a8fb3;--rail: #241a37;--accent: #3a7bd5;--online: #3cb878;--bg: #ffffff;--text: #222226;--dim: #6b6b73;--line: #e6e4ea;--hover: #f6f5f8;--re: #f2f1f5;--re-mine: #e3eefc;--re-mine-line: #3a7bd5}.night{--side: #141018;--side-hi: #2a2233;--side-text: #a59fb0;--side-dim: #6d6577;--rail: #0b080e;--bg: #17161b;--text: #d9d6de;--dim: #8a8592;--line: #2c2a31;--hover: #1f1d24;--re: #25232b;--re-mine: #1d2b40}*{box-sizing:border-box}html,body{margin:0;height:100%;background:#111;overflow:hidden}body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;font:16px/1.55 Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic UI,Segoe UI,system-ui,sans-serif;color:var(--text)}button{font:inherit;color:inherit;cursor:pointer}kbd{font:11px/1 ui-monospace,monospace;padding:3px 5px;border-radius:4px;border:1px solid currentColor;opacity:.7}#app{position:relative;height:100%;height:100dvh;display:grid;grid-template-columns:1fr;background:var(--bg);color:var(--text);overflow:hidden}.rail,.side{display:none}.side{background:var(--side);color:var(--side-text);padding:10px 0;overflow-y:auto}.wsname{font-weight:800;color:#fff;padding:4px 16px 2px;font-size:17px}.epname{padding:0 16px 10px;font-size:12px;color:var(--side-dim);border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:8px}.sec{padding:8px 16px 2px;font-size:13px;color:var(--side-dim)}.side ul{list-style:none;margin:0;padding:0 8px}.side li{padding:4px 8px;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:6px;white-space:nowrap;overflow:hidden}.side li .lead{width:14px;text-align:center;opacity:.8}.side li.on{background:var(--accent);color:#fff}.side li.unread{color:#fff;font-weight:800}.side li .note{font-weight:400}.side li .pen{color:var(--online);font-weight:400;animation:blink 1s 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.scrim{display:block;position:absolute;top:0;right:0;bottom:0;left:0;background:#0006;z-index:14}}@media(min-width:760px)and (min-height:501px){#app{grid-template-columns:64px 250px 1fr}.rail{display:flex}.side{display:block}.head .menu{display:none}.msg{padding-left:20px;padding-right:20px}.composer{margin:4px 20px 16px}.choices{padding:6px 20px 2px}.opt{display:inline-flex;width:auto;max-width:100%;margin-right:6px}}.choosing .cbox:not(.draft){display:none}@media(max-height:500px){.head{height:calc(40px + env(safe-area-inset-top))}.typing{height:18px}.opt{padding:5px 10px;margin-bottom:4px}.clabel{padding-bottom:2px}.composer{margin-top:2px;margin-bottom:calc(6px + env(safe-area-inset-bottom))}.cbox{padding:6px 12px;min-height:0}}@keyframes in{0%{opacity:0}}@keyframes popin{0%{transform:scale(.4)}}@keyframes up{0%{opacity:0;transform:translateY(12px)}}@keyframes fadein{0%{opacity:0}}@keyframes fade{0%{opacity:0}15%{opacity:1}75%{opacity:1}to{opacity:0}}@keyframes 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