:root{ --ink:#222; --line:#e0ddd2; --bg:#faf9f4; --accent:#8b1a1a; --accent2:#b88a00; }
*{box-sizing:border-box} body{margin:0;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}
.wrap{max-width:720px;margin:0 auto;padding:20px}
h1{font-size:1.5rem;text-align:center;border-bottom:3px solid var(--accent);padding-bottom:.5em}
.lead{color:#555;font-size:.95rem}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px;margin:16px 0;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.card h2{font-size:1.15rem;margin:.2em 0 .6em;border-left:5px solid var(--accent);padding-left:.5em}
label{display:block;margin:.6em 0;font-weight:600;font-size:.95rem}
input,select,textarea{width:100%;padding:.6em;border:1px solid #ccc;border-radius:6px;font-size:1rem;font-family:inherit;font-weight:400;margin-top:.25em}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent2);border-color:var(--accent2)}
.row2{display:flex;gap:12px}.row2>label{flex:1}
@media(max-width:560px){.row2{flex-direction:column;gap:0}}
.req{display:inline-block;background:var(--accent);color:#fff;font-size:.7rem;border-radius:3px;padding:0 .4em;margin-left:.4em;vertical-align:middle}
.hint{color:#777;font-size:.85rem;margin:.2em 0}
.member{border:1px dashed var(--line);border-radius:8px;padding:12px;margin:12px 0}
.member legend{font-weight:700;color:var(--accent)}
.pledge blockquote{background:#f4f1e8;border-left:4px solid var(--accent2);margin:0 0 1em;padding:.8em 1em;font-size:.9rem;color:#444}
.pledge h3{font-size:1rem;margin:1em 0 .3em;color:var(--accent)}
.chk{font-weight:400;display:flex;gap:.5em;align-items:flex-start;background:#fafafa;border:1px solid #eee;border-radius:6px;padding:.6em;margin:.4em 0;cursor:pointer}
.chk input{width:auto;margin-top:.3em}
.chk.final{background:#fff7f7;border-color:#f0c9c9}
.sameAsRep{background:#eef6ff;border-color:#cfe0f0}
input.locked,textarea.locked{background:#eee;color:#555;cursor:not-allowed}
.actions{display:flex;gap:12px;justify-content:center;margin:18px 0}
button{font-size:1rem;font-family:inherit;border-radius:8px;padding:.7em 1.4em;cursor:pointer;border:1px solid transparent}
.primary{background:var(--accent);color:#fff}.primary:hover{background:#741414}
.ghost{background:#fff;border-color:#bbb}.link{background:none;border:none;color:var(--accent);text-decoration:underline;padding:0;font-size:.85rem}
.form-error{background:#fdecea;border:1px solid #f5c6cb;color:#a4242b;border-radius:8px;padding:.8em 1em;margin:10px 0;white-space:pre-line}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
table.confirm{width:100%;border-collapse:collapse;margin-bottom:1em}
table.confirm th{text-align:left;background:#f4f1e8;width:32%;padding:.5em;border:1px solid var(--line);vertical-align:top}
table.confirm td{padding:.5em;border:1px solid var(--line)}
.cmember{border:1px solid var(--line);border-radius:6px;padding:.6em;margin:.5em 0;background:#fafafa}