:root{--bg:#f7f7f6;--card:#fff;--ink:#1b1e24;--muted:#5d646e;--line:#e2e3e0;--accent:#2f4c7a;--danger:#8e3628;--alert:#e5484d;--lightningcss-light:initial;--lightningcss-dark: ;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{overscroll-behavior:none;overscroll-behavior-x:none}body{overscroll-behavior:none;overscroll-behavior-x:none;background:var(--bg);color:var(--ink);margin:0;font-family:Hiragino Sans,Yu Gothic Medium,system-ui,sans-serif;line-height:1.8}.wrap{max-width:460px;margin:0 auto;padding:48px 20px}.wide{max-width:760px}.card{background:var(--card);border:1px solid var(--line);text-align:center;border-radius:12px;padding:28px 24px}h1{margin:0 0 6px;font-size:19px;font-weight:500}p{color:var(--muted);margin:0 0 4px;font-size:14px}input[type=text]{letter-spacing:.3em;text-align:center;border:1px solid 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4px;font-size:10px;line-height:16px;display:inline-block}.pop{background:var(--card);border:1px solid var(--line);z-index:20;border-radius:10px;width:260px;max-height:200px;padding:8px 9px;position:absolute;bottom:calc(100% + 8px);right:0;overflow-y:auto;box-shadow:0 6px 20px #0000001f}.pop:after{content:"";background:var(--card);border-right:1px solid var(--line);border-bottom:1px solid var(--line);width:10px;height:10px;position:absolute;bottom:-6px;right:22px;transform:rotate(45deg)}.pop .empty{color:var(--muted);margin:0;font-size:12px}.box input[type=url]{padding:7px 9px;font-size:13px}.box .svc{align-items:center;gap:7px;margin:0 0 4px;display:flex}.mk{color:#fff;letter-spacing:.02em;border-radius:5px;flex:none;justify-content:center;align-items:center;width:112px;height:26px;font-size:12px;font-weight:500;line-height:1;display:inline-flex}.mk.own{background:0 0;padding:0}.mk.own img{object-fit:contain;width:auto;max-width:110px;max-height:22px;display:block}@media (width<=820px){input,textarea,select{font-size:16px}.main{grid-template-rows:minmax(0,1fr) minmax(0,1.2fr);grid-template-columns:1fr;gap:8px}.shell>.tools{flex-wrap:wrap}}.notice{justify-content:center;align-items:center;min-height:26px;margin:10px 0 0;display:flex}.notice .err{margin:0}.notice .err[hidden]{display:none}.terms{margin:18px 0 0;font-size:12px}.terms a{color:var(--muted);text-decoration:underline}@media (height>=640px){.wrap.center{flex-direction:column;min-height:100dvh;padding-top:24px;padding-bottom:24px;display:flex}.wrap.center>*{margin-top:auto;margin-bottom:auto}}.card h2{margin:0 0 6px;font-size:19px;font-weight:500}.stage #doc{-webkit-overflow-scrolling:touch;background:#fff;width:100%;height:100%;overflow:auto}.stage #doc[hidden]{display:none}.stage .sub{color:#fff}.stage #cam{object-fit:contain;background:#000;width:100%;height:100%;display:block}.stage #cam[hidden]{display:none}.badge{background:var(--alert,#c0392b);color:#fff;font-variant-numeric:tabular-nums;border-radius:10px;justify-content:center;align-items:center;min-width:20px;height:20px;margin-left:6px;padding:0 6px;font-size:12px;font-weight:700;line-height:1;display:inline-flex}.sheet{z-index:40;background:var(--card);border-top:1px solid var(--line);border-radius:12px 12px 0 0;flex-direction:column;max-height:70%;display:flex;position:absolute;inset:auto 0 0;box-shadow:0 -6px 24px #00000047}.sheet[hidden]{display:none}.sheet .sheethd{border-bottom:1px solid var(--line);align-items:center;gap:8px;padding:10px 14px;display:flex}.sheet .sheethd b{font-size:14px;font-weight:600}.sheet .sheethd .spacer{flex:1}.sheet .sheethd button{border-color:var(--line);min-height:36px;color:var(--muted);margin:0;padding:6px 12px;font-size:13px}.talk{-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;gap:8px;min-height:80px;padding:12px 14px;display:flex;overflow-y:auto}.talk .empty{color:var(--muted);text-align:center;margin:8px 0;font-size:13px}.talk .said{white-space:pre-wrap;word-break:break-word;border-radius:12px;max-width:82%;padding:8px 12px;font-size:15px;line-height:1.5}.talk .them{background:var(--bg);border:1px solid var(--line);align-self:flex-start}.talk .me{background:var(--accent);color:#fff;align-self:flex-end}.talk .when{opacity:.7;font-variant-numeric:tabular-nums;margin-top:3px;font-size:11px;display:block}.say{border-top:1px solid var(--line);align-items:flex-end;gap:8px;padding:10px 14px;display:flex}.say textarea{resize:none;border:1px solid var(--line);background:var(--bg);min-height:44px;max-height:120px;color:var(--ink);border-radius:10px;flex:1;margin:0;padding:10px 12px;font-family:inherit;font-size:16px;line-height:1.5}.say button{flex:none;min-height:44px;margin:0;padding:0 18px}.box .talk{border:0;max-height:200px;padding:0}.box .say{border-top:0;padding:8px 0 0}.box .say textarea{min-height:40px;font-size:14px}