:root{--bg: #0B0F13;--surface: #151B21;--surface-2: #1A222B;--ink: #E7ECEF;--muted: #92A0AC;--line: #232D36;--accent: #E09A6A;--accent-ink: #1C1008;--accent-soft: #271D15;--good: #63C692;--danger: #E27D6A;--glow: #14202b;--out-bg: color-mix(in srgb, var(--accent) 24%, var(--bg));--out-ink: #F3E6D9;--mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;--sans: "Segoe UI Variable Text", -apple-system, "Segoe UI", system-ui, Arial, sans-serif}:root[data-theme=light]{--bg: #F5F3F0;--surface: #FFFFFF;--surface-2: #EFEAE3;--ink: #241C15;--muted: #6E6055;--line: #E4DBD1;--accent: #A85B31;--accent-ink: #FFF7F0;--accent-soft: #F3E6DC;--good: #2E8B62;--danger: #C4553F;--glow: #efe3d8;--out-bg: color-mix(in srgb, var(--accent) 16%, #ffffff);--out-ink: #3A2A1E}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}html,body{height:100%}body{margin:0;background:radial-gradient(1200px 600px at 80% -10%,var(--glow) 0%,transparent 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.nm{color:var(--accent)}.st-group{color:var(--muted)!important}.info-head{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:14px 0 8px}.info-head .back{position:absolute;left:0;top:4px}.info-title{font-size:20px;font-weight:700;letter-spacing:-.01em}.info-sub{font-size:12.5px;color:var(--muted)}.member-list{display:flex;flex-direction:column;gap:2px}.member-row{display:flex;align-items:center;gap:10px;padding:6px 2px;font-size:14px;font-weight:500}:root,:root[data-theme=light],:root[data-theme=dark]{--accent-soft: color-mix(in srgb, var(--accent) 15%, var(--bg))}.avatar.emoji-av{display:flex;align-items:center;justify-content:center;line-height:1}.av-chooser{display:flex;flex-direction:column;align-items:center;gap:11px;width:100%}.av-hint{font-size:12px;color:var(--muted)}.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;width:100%}.emoji-opt{aspect-ratio:1;border:1px solid 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.2s}.onb-dot.on{background:var(--accent);width:20px;border-radius:4px}.pin-dots{display:flex;gap:14px;justify-content:center;margin:4px 0}.pin-dot{width:15px;height:15px;border-radius:50%;border:2px solid var(--muted);transition:background .12s,border-color .12s}.pin-dot.on{background:var(--accent);border-color:var(--accent)}.pin-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;width:240px;margin:6px auto 0}.pin-key{aspect-ratio:1;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:50%;font-size:22px;font-weight:600;cursor:pointer;font-family:var(--sans);transition:transform .08s,background .1s}.pin-key:hover{background:var(--surface-2)}.pin-key:active{transform:scale(.93)}.av-wrap{position:relative;flex:0 0 auto}.status-dot{position:absolute;right:-1px;bottom:-1px;width:12px;height:12px;border-radius:50%;border:2px solid var(--surface);box-sizing:content-box}.status-dot.online{background:var(--good)}.side-me .av-wrap 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.hbtn.on{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.st-presence{color:var(--muted)!important}.disappear-banner{align-self:center;text-align:center;font-size:11.5px;color:var(--muted);background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:11px;padding:7px 14px;margin:4px 0 10px;max-width:90%}.bubble .b-who{font-size:11.5px;font-weight:700;margin-bottom:2px;display:inline-block}button.b-who{background:none;border:none;padding:0;cursor:pointer;font-family:var(--sans);text-align:left}button.b-who:hover{text-decoration:underline}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#03060a8c;display:grid;place-items:center;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);padding:max(20px,env(safe-area-inset-top)) 20px max(20px,env(safe-area-inset-bottom))}.sheet-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px 20px 20px;display:flex;flex-direction:column;gap:12px;box-shadow:0 24px 60px #00000073;max-height:88vh;max-height:88dvh;overflow-y:auto;-webkit-overflow-scrolling:touch;animation:sheet-in .16s ease}@keyframes sheet-in{0%{transform:translateY(10px) scale(.98);opacity:0}to{transform:none;opacity:1}}.sheet-head{display:flex;align-items:center}.sheet-head h3{margin:0;font-size:16px}.sheet-x{margin-left:auto;background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer}.sheet-x:hover{color:var(--ink)}.sheet-note{color:var(--muted);font-size:12.5px;margin:0}.ttl-opts{display:flex;flex-direction:column;gap:6px}.ttl-opt{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:11px;padding:11px 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var(--surface);background:var(--accent);color:var(--accent-ink);display:flex;align-items:center;justify-content:center}.ginfo-title{font-size:21px;font-weight:750;letter-spacing:-.01em}.ginfo-sub{font-size:12.5px;color:var(--muted)}.member-list{display:flex;flex-direction:column}.member-row{display:flex;align-items:center;gap:12px;padding:9px 2px;border-bottom:1px solid var(--line)}.member-row:last-child{border-bottom:none}.member-info{min-width:0;flex:1}.member-name{font-size:14px;font-weight:600}.member-role{font-size:11px;color:var(--muted);font-family:var(--mono)}.admin-badge{font-family:var(--mono);font-size:10px;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);border-radius:999px;padding:3px 9px}.set-line{display:flex;align-items:center;gap:12px;padding:9px 0;cursor:default}.set-line[onclick],.set-line:has(.chev){cursor:pointer}.set-line .sl{font-size:14px;font-weight:600}.set-line .sv{font-size:11px;color:var(--muted);font-family:var(--mono)}.set-line .chev{margin-left:auto;color:var(--muted);font-size:18px}.tgl{margin-left:auto;width:44px;height:25px;border-radius:999px;border:none;background:var(--line);position:relative;cursor:pointer;flex:0 0 auto;transition:background .15s}.tgl:after{content:"";position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;background:var(--muted);transition:left .15s,background .15s}.tgl.on{background:var(--accent)}.tgl.on:after{left:22px;background:var(--accent-ink)}.status-opts{display:flex;flex-wrap:wrap;gap:8px}.status-opt{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:999px;padding:7px 13px;font-size:13px;cursor:pointer;font-family:var(--sans)}.status-opt .status-dot{position:static;border:none;width:9px;height:9px}.status-opt:hover{border-color:var(--accent)}.status-opt.sel{border-color:var(--accent);background:var(--accent-soft);font-weight:600}.bg-row{display:flex;flex-wrap:wrap;gap:9px}.bg-swatch{display:flex;flex-direction:column;align-items:center;gap:5px;border:2px solid var(--line);border-radius:12px;padding:8px;cursor:pointer;width:74px}.bg-swatch .bg-chip{width:100%;height:20px;border-radius:6px}.bg-swatch .bg-name{font-size:10.5px;color:var(--muted)}.bg-swatch:hover,.bg-swatch.sel{border-color:var(--accent)}.bg-swatch.sel .bg-name{color:var(--accent)}.msg-row{position:relative;display:flex;flex-direction:column;max-width:78%}.msg-row.out{align-self:flex-end;align-items:flex-end}.msg-row.in{align-self:flex-start;align-items:flex-start}.msg-row .bubble{max-width:100%}.bub-text{white-space:pre-wrap}.bubble.deleted{opacity:.75;font-style:italic}.del-note{color:var(--muted);font-size:13px}.reply-quote{border-left:3px solid var(--accent);padding:3px 8px;margin-bottom:5px;background:color-mix(in srgb,var(--ink) 6%,transparent);border-radius:6px;display:flex;flex-direction:column;gap:1px;max-width:100%}.reply-quote .rq-who{font-size:11px;font-weight:700;color:var(--accent)}.reply-quote .rq-text{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bubble .t.read{color:var(--accent);opacity:.85}.reactions{display:flex;flex-wrap:wrap;gap:4px;margin:3px 2px 0}.reaction{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:2px 8px;font-size:12px;cursor:pointer;font-variant-numeric:tabular-nums;line-height:1.4}.reaction:hover{border-color:var(--accent)}.reaction.mine{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.msg-act{position:absolute;top:2px;border:none;cursor:pointer;background:var(--surface-2);color:var(--muted);width:24px;height:24px;border-radius:50%;font-size:13px;line-height:1;opacity:0;transition:opacity .12s;display:flex;align-items:center;justify-content:center}.msg-row.out .msg-act{left:-30px}.msg-row.in .msg-act{right:-30px}.msg-row:hover .msg-act{opacity:1}.msg-act:hover{color:var(--accent)}.react-quick{display:flex;justify-content:space-between;gap:6px}.react-q{flex:1;border:1px solid var(--line);background:var(--bg);border-radius:12px;font-size:22px;padding:8px 0;cursor:pointer}.react-q:hover{border-color:var(--accent);transform:scale(1.08)}.msg-menu{display:flex;flex-direction:column;gap:2px;margin-top:4px}.menu-item{text-align:left;border:none;background:transparent;color:var(--ink);padding:11px 10px;border-radius:10px;cursor:pointer;font-size:14px;font-family:var(--sans)}.menu-item:hover{background:var(--surface-2)}.menu-item.danger{color:var(--danger)}.voice{display:flex;align-items:center;gap:10px;padding:3px 2px;min-width:168px}.voice-play{width:34px;height:34px;border-radius:50%;border:none;cursor:pointer;background:var(--accent);color:var(--accent-ink);font-size:13px;flex:0 0 auto}.voice-wave{display:flex;align-items:center;gap:2px;flex:1;height:26px}.voice-wave span{flex:1;background:color-mix(in srgb,var(--accent) 55%,transparent);border-radius:2px}.voice-wave span:nth-child(3n){height:70%}.voice-wave span:nth-child(3n+1){height:40%}.voice-wave span:nth-child(3n+2){height:100%}.voice-dur{font-family:var(--mono);font-size:10.5px;color:var(--muted)}.voice audio{display:none}.reply-bar,.attach-preview{padding:8px 16px 0}.reply-bar-inner,.ap-inner{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:8px 10px}.reply-bar-inner .rb-line{display:none}.rb-who{font-size:12px;font-weight:700;color:var(--accent)}.rb-text{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rb-x{margin-left:auto;background:none;border:none;color:var(--muted);font-size:14px;cursor:pointer;flex:0 0 auto}.rb-x:hover{color:var(--danger)}.ap-thumb{width:44px;height:44px;object-fit:cover;border-radius:8px;flex:0 0 auto}.ap-file{width:44px;height:44px;display:grid;place-items:center;background:var(--surface-2);border-radius:8px;font-size:20px;flex:0 0 auto}.ap-name{font-size:13px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.msgs.drop-hover{outline:2px dashed var(--accent);outline-offset:-6px}.rec-dot{width:12px;height:12px;border-radius:50%;background:var(--danger);animation:recpulse 1s infinite;flex:0 0 auto}@keyframes recpulse{0%,to{opacity:1}50%{opacity:.3}}.rec-time{font-family:var(--mono);font-size:14px;color:var(--ink);font-variant-numeric:tabular-nums}.removed-bar{padding:16px 16px calc(16px + env(safe-area-inset-bottom));text-align:center;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}.member-row.clickable{cursor:pointer;border-radius:10px}.member-row.clickable:hover{background:var(--surface-2)}.member-row .chev{color:var(--muted);font-size:18px}.member-head{display:flex;flex-direction:column;align-items:center;gap:6px;padding:4px 0 8px}.mh-name{font-size:18px;font-weight:700}.mh-role{font-size:12.5px;color:var(--muted)}.qr-scan-wrap{position:relative;width:100%;aspect-ratio:1;border-radius:14px;overflow:hidden;background:#000;border:1px solid var(--line)}.qr-scan-video{width:100%;height:100%;object-fit:cover;display:block}.qr-scan-wrap:after{content:"";position:absolute;top:14%;right:14%;bottom:14%;left:14%;border:2px solid var(--accent);border-radius:12px;box-shadow:0 0 0 100vmax #00000040}.m-back{display:none}@media (max-width: 720px){.field,textarea.field,.composer .field{font-size:16px}.main-empty{place-items:start center;overflow-y:auto;-webkit-overflow-scrolling:touch}.m-back{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;border:none;cursor:pointer;background:var(--surface-2);color:var(--ink);font-size:23px;line-height:1;align-self:flex-start;margin:0 0 6px -2px;flex:0 0 auto}.m-back:active{transform:scale(.93)}.bubble{max-width:80%}.msg-row{max-width:84%}.msg-act{opacity:.8}.msg-row.out .msg-act{left:-26px}.msg-row.in .msg-act{right:-26px}.chat-head{gap:8px}.head-id{flex:1 1 auto;min-width:0}.chat-head .nm{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-head .verify{padding:6px 10px;font-size:11.5px;white-space:nowrap}.chat-head .hbtn{margin-left:0}.side-actions,.side-list{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}.main-empty{padding:20px 16px}}@media (pointer: coarse){.seg-opt,.status-opt,.ttl-opt{padding-top:10px;padding-bottom:10px}.menu-item{padding-top:13px;padding-bottom:13px}}