:root{color-scheme:light dark;--bg:#f6f7f4;--fg:#172e28;--card:#fff;--muted:#51665f;--line:#d6dfd9;--accent:#176c50}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 system-ui,sans-serif}header,footer{max-width:1000px;margin:auto;padding:28px;display:flex;justify-content:space-between;align-items:center;gap:24px}header a{font-weight:750;text-decoration:none;font-size:21px}header span{font-weight:400;margin-left:9px;color:var(--muted)}a{color:var(--accent)}main{max-width:740px;margin:44px auto 80px;padding:0 24px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:.12em;color:var(--accent)}h1{font-size:clamp(34px,6vw,52px);letter-spacing:-.04em;line-height:1.1;margin:18px 0}h2{font-size:20px;overflow-wrap:anywhere}.intro{color:var(--muted);font-size:20px;margin-bottom:36px}section{background:var(--card);padding:30px;border:1px solid var(--line);border-radius:22px}label{display:block;font-weight:650;margin:20px 0 8px}select,textarea{width:100%;padding:13px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--fg);font:inherit}textarea{resize:vertical}button{min-height:44px;padding:10px 17px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--fg);font:inherit;cursor:pointer}button.primary{background:var(--accent);color:white;border:0;margin-top:18px;width:100%;font-weight:650}button:disabled{opacity:.55;cursor:wait}:focus-visible{outline:3px solid #d38328;outline-offset:3px}.hint,details,footer{font-size:14px;color:var(--muted)}.check{display:flex;align-items:flex-start;gap:12px;font-size:15px;font-weight:400}.check input{margin-top:7px;width:20px;height:20px;flex-shrink:0}summary{cursor:pointer}.receipt{border-bottom:1px solid var(--line);padding-bottom:22px}.message{padding:16px;border-radius:12px;background:var(--bg);margin:18px 0;white-space:pre-wrap;overflow-wrap:anywhere}.message.team{border-left:3px solid var(--accent)}.message small{display:block;color:var(--muted)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}#notice:not(:empty){padding:16px;background:#fff3d8;color:#493617;border-radius:10px}#original{white-space:pre-wrap;overflow-wrap:anywhere}[hidden]{display:none!important}@media(prefers-color-scheme:dark){:root{--bg:#12211c;--fg:#edf6f0;--card:#1b3027;--muted:#aec3b5;--line:#3b5246;--accent:#69cba1}button.primary{color:#10241a}}@media(max-width:500px){section{padding:20px}header,footer{padding:20px}main{margin-top:28px}footer{align-items:flex-start;flex-direction:column}}