/* サロピタ 申込ページ（apply.salopita.com） */
:root{--bg:#F4F8F5;--card:#fff;--ink:#14231A;--muted:#55675C;--rule:#D7E4DB;--brand:#00873C;--brand-hi:#009944;--soft:#E3F3E9;--bad:#C8323A;--bad-soft:#FBE7E8;--on:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0E1712;--card:#16221B;--ink:#E6F0E9;--muted:#9DB0A4;--rule:#263A2E;--brand:#4BD08A;--brand-hi:#66DA9C;--soft:#143323;--bad:#FF7A80;--bad-soft:#3A1A1C;--on:#06210F}}
:root[data-theme=dark]{--bg:#0E1712;--card:#16221B;--ink:#E6F0E9;--muted:#9DB0A4;--rule:#263A2E;--brand:#4BD08A;--brand-hi:#66DA9C;--soft:#143323;--bad:#FF7A80;--bad-soft:#3A1A1C;--on:#06210F}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Hiragino Sans","Noto Sans JP",system-ui,sans-serif;font-size:15px;line-height:1.75}
a{color:var(--brand)}
.top{display:flex;align-items:center;gap:10px;max-width:880px;margin:0 auto;padding:20px 16px}
.top .mark{width:34px;height:34px;flex:none}
.top b{font-size:18px;letter-spacing:.04em}
.top small{display:block;color:var(--muted);font-size:11px;line-height:1.2}
.wrap{max-width:880px;margin:0 auto;padding:0 16px 64px}
.hero{padding:12px 0 24px}
.hero h1{font-size:clamp(24px,5vw,34px);line-height:1.35;margin:0 0 8px;letter-spacing:.02em}
.hero p{margin:0;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--rule);border-radius:18px;padding:22px;margin-bottom:16px}
.card h2{font-size:17px;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.card h2 .n{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--brand);color:var(--on);font-size:13px}
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.plan{position:relative;border:1.5px solid var(--rule);border-radius:14px;padding:14px;cursor:pointer;display:flex;flex-direction:column;gap:4px;background:var(--card)}
.plan input{position:absolute;opacity:0;pointer-events:none}
.plan:has(input:checked){border-color:var(--brand);background:var(--soft);box-shadow:0 0 0 2px var(--brand) inset}
.plan:has(input:focus-visible){outline:3px solid var(--brand);outline-offset:2px}
.plan .nm{font-weight:700}
.plan .pr{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2}
.plan .pr small{font-size:12px;font-weight:400;color:var(--muted)}
.plan .tx{font-size:12px;color:var(--muted)}
.plan ul{margin:6px 0 0;padding-left:1.1em;font-size:13px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}
.f{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600}
.f.full{grid-column:1/-1}
.f .req{color:var(--bad);font-weight:700;margin-left:4px;font-size:11px}
.f .hint{font-weight:400;color:var(--muted);font-size:12px}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;border:1px solid var(--rule);background:var(--card);color:var(--ink);border-radius:10px;padding:10px 12px;font:inherit;font-weight:400}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:transparent}
.radios{display:flex;gap:16px;flex-wrap:wrap;font-weight:400}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;padding:6px 0}
.check input{width:18px;height:18px;margin-top:4px;accent-color:var(--brand);flex:none}
.sum{display:grid;grid-template-columns:1fr auto;gap:6px 12px;font-variant-numeric:tabular-nums}
.sum .big{font-size:24px;font-weight:800}
.sum .l{color:var(--muted)}
.sum hr{grid-column:1/-1;border:0;border-top:1px solid var(--rule);margin:6px 0}
.btn{appearance:none;border:0;border-radius:12px;background:var(--brand);color:var(--on);font:inherit;font-weight:700;font-size:16px;padding:14px 22px;cursor:pointer;width:100%}
.btn:hover{background:var(--brand-hi)}
.btn[disabled]{opacity:.6;cursor:wait}
.err{background:var(--bad-soft);color:var(--bad);border-radius:10px;padding:10px 12px;font-size:14px;margin:0 0 12px}
.note{font-size:12px;color:var(--muted);margin:10px 0 0}
.test{background:#FDF3E4;color:#7A4E00;border-radius:10px;padding:8px 12px;font-size:13px;margin-bottom:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
footer{max-width:880px;margin:0 auto;padding:20px 16px 40px;color:var(--muted);font-size:12px;display:flex;gap:16px;flex-wrap:wrap}
.doc h1{font-size:24px;margin:0 0 4px}
.doc h2{font-size:16px;margin:26px 0 6px}
.doc ol{padding-left:1.4em;margin:6px 0}
.doc li{margin:4px 0}
.doc table{border-collapse:collapse;width:100%;font-size:14px}
.doc th,.doc td{border-bottom:1px solid var(--rule);padding:10px 8px;text-align:left;vertical-align:top}
.doc th{width:34%;color:var(--muted);font-weight:600}
@media (max-width:700px){
  .plans{grid-template-columns:minmax(0,1fr)}
  .grid{grid-template-columns:minmax(0,1fr)}
  .card{padding:18px 16px}
}