/* ヘルプとルール（queue 16）。読む画面なので、まず読みやすさ。 */
body{margin:0;background:#070c13;color:#e6eaf0;font:15px/1.7 'Segoe UI',system-ui,sans-serif}
.help-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;padding:20px 18px 6px;max-width:860px;margin:0 auto}
.help-head h1{font-size:21px;margin:0}
.help-home{color:#8fc7f0;font-size:12px}
.help-nav{display:flex;gap:10px;flex-wrap:wrap;padding:6px 18px 14px;max-width:860px;margin:0 auto;border-bottom:1px solid #1b2430}
.help-nav a{color:#e6eaf0;font-size:13px;border:1px solid #2a3647;border-radius:3px;padding:5px 10px;text-decoration:none;background:#121a25}
main{max-width:860px;margin:0 auto;padding:10px 18px 80px}
section{padding:18px 0;border-bottom:1px solid #1b2430}
h2{font-size:18px;margin:0 0 10px}
h3{font-size:14px;margin:14px 0 4px;color:#cfd8e3}
p,li,dd{color:#cfd8e3}
dl{margin:0}dt{color:#e6eaf0;margin-top:10px}dd{margin:2px 0 0}
.help-note{font-size:12px;color:#9aa6b4}
.help-status{width:100%;border-collapse:collapse;font-size:13px}
.help-status th,.help-status td{text-align:left;padding:6px 8px;border-top:1px solid #1b2430;vertical-align:top}
.help-status thead th{color:#9aa6b4;font-weight:600;font-size:12px}
.help-status tbody th{font-weight:400;color:#e6eaf0}
.help-preparing{display:inline-block;padding:3px 9px;border:1px dashed #2a3647;border-radius:3px;color:#9aa6b4;font-size:13px}
#support-form{display:grid;gap:10px;max-width:560px}
#support-form label{display:grid;gap:4px;font-size:13px;color:#9aa6b4}
#support-form select,#support-form textarea{font:inherit;color:#e6eaf0;background:#090e15;border:1px solid #2a3647;border-radius:3px;padding:7px 9px}
#support-form button{justify-self:start;font:inherit;color:#e6eaf0;background:#121a25;border:1px solid #2a3647;border-radius:3px;padding:7px 16px;cursor:pointer}
.help-attach,.help-result{font-size:11px;color:#9aa6b4;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}