:root{--bg:#f6f5f1;--paper:#fff;--ink:#203a3a;--muted:#6f7e7b;--line:#e2e8e3;--green:#214f48;--light:#eaf2ed;--warm:#efe4d6;--danger:#9e3838}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Yu Gothic",sans-serif;line-height:1.7;font-size:14px}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}h1,h2,p{margin-top:0}h1{font-size:clamp(23px,2.7vw,34px);letter-spacing:.025em;line-height:1.5;margin-bottom:10px}h2{font-size:17px;line-height:1.6;margin-bottom:16px}p{margin-bottom:16px}small,.tiny{font-size:12px}.muted{color:var(--muted)}.eyebrow{font-size:10px;letter-spacing:.17em;font-weight:750;color:var(--muted);margin-bottom:14px}.sidebar{width:230px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:36px 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/* v1.1.1: constrain grid items and WebKit native date controls */
.form-row{grid-template-columns:repeat(2,minmax(0,1fr))}
.form-row>*,.grid-form>*,.grid-two>*,form label,.color-control{min-width:0}
input,select,textarea{min-width:0;max-width:100%}
input[type="date"]{display:block;width:100%;min-width:0;max-width:100%;inline-size:100%;min-inline-size:0;box-sizing:border-box;-webkit-appearance:none;appearance:none;overflow:hidden}
input[type="date"]::-webkit-date-and-time-value{min-width:0;text-align:left}
input[type="date"]::-webkit-datetime-edit{min-width:0;padding:0}
.color-control output{min-width:0;overflow-wrap:anywhere}
@media(max-width:640px){.form-row{grid-template-columns:minmax(0,1fr);gap:0}}

.edit-button{margin-top:16px}.edit-back{width:100%;margin-top:12px}.correction p{overflow-wrap:anywhere}