:root{--ink:#1c1c1c;--sub:#5a554d;--ivory:#f7f5f0;--paper:#fffdf9;--camel:#a9875c;--line:#e4ddd0;--soft:#efe9de}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;font-weight:400;line-height:1.75;letter-spacing:.02em}
a{color:inherit}
.wrap{max-width:560px;margin:0 auto;padding:28px 16px 56px}
.en{font-family:Didot,"Bodoni 72","Times New Roman",serif;font-style:italic;color:var(--camel);letter-spacing:.06em}
.kicker{font-size:13px;margin:0 0 6px}
h1{font-size:24px;font-weight:600;line-height:1.5;margin:0 0 10px}
h2{font-size:17px;font-weight:600;margin:28px 0 10px}
.lead{color:var(--sub);font-size:14.5px;margin:0 0 20px}
.back{display:inline-block;font-size:13px;color:var(--sub);text-decoration:none;margin-bottom:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 16px;margin:0 0 14px}
.tool{display:block;text-decoration:none}
.tool .no{font-size:14px}
.tool b{display:block;font-size:18px;font-weight:600;margin:2px 0 4px}
.tool span{color:var(--sub);font-size:14px}
.tool:active{background:var(--soft)}
label{display:block;font-size:13px;color:var(--sub);margin:10px 0 4px}
input,select,textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
input:focus,select:focus{outline:2px solid var(--camel);outline-offset:1px}
.row{display:flex;gap:10px}
.row>*{flex:1;min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-size:15px;font-weight:600;border-radius:999px;padding:12px 18px;border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.line{background:#06c755;border-color:#06c755}
.btn.small{font-size:13px;padding:8px 14px}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.btns .btn{flex:1 1 auto}
.note{font-size:12.5px;color:var(--sub);background:var(--soft);border-radius:10px;padding:10px 12px;margin:14px 0}
.muted{color:var(--sub);font-size:13px}
footer{margin-top:40px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--sub)}
footer p{margin:4px 0}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:14px;padding:10px 16px;border-radius:999px;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.on{opacity:1}
@media print{body{background:#fff}.noprint,footer,.back{display:none!important}.card{border-color:#ccc;break-inside:avoid}.wrap{padding:0}}
.inapp{background:#fff4dc;color:var(--ink);border:1px solid #ecd7a8}
.more{margin-top:36px;padding-top:6px;border-top:1px solid var(--line)}
.more .tool b{font-size:16px}
.more .tool{padding:14px 16px}
.follow{display:block;text-decoration:none;background:var(--ink);color:#fff;border-color:var(--ink)}
.follow b{display:block;font-size:16px;font-weight:600;margin-bottom:2px}
.follow span{font-size:13.5px;opacity:.85}
.prio{font-size:13.5px;color:var(--ink);border-left:3px solid var(--camel);padding:2px 0 2px 10px;margin:-6px 0 20px}
[hidden]{display:none!important}