/* 畳替えシミュレーター（LPと同じ：い草の緑 #7ea23c／濃い緑 #4d6b1c／木の色 #b88a55／文字 #2a2b24）
   スマホ縦を基準に作り、広い画面では中央に細い列で表示する */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fafaf5;color:#2a2b24;font-family:'Noto Sans JP',sans-serif;font-size:17px;line-height:1.85;line-break:strict;text-wrap:pretty}
button{font:inherit;color:inherit;cursor:pointer}
.round,.kicker,.hero,.q,.result__h,.sub,.btn,.tab,.type h3{font-family:'M PLUS Rounded 1c','Noto Sans JP',sans-serif;font-weight:700}

.top{position:sticky;top:0;z-index:5;background:#fafaf5;border-bottom:1px solid #e6e2cf;padding:12px 20px;display:flex;align-items:center;gap:10px}
.top__mark{width:22px;height:22px;border-radius:5px;background:repeating-linear-gradient(90deg,#7ea23c 0 3px,#8fb04c 3px 6px);border-bottom:4px solid #b88a55}
.top__t{font-family:'M PLUS Rounded 1c',sans-serif;font-weight:700;font-size:16px;color:#4d6b1c}

.prog{padding:10px 20px 0;max-width:560px;margin:0 auto}
.prog__txt{font-size:14px;color:#6c6a58}
.prog__bar{height:6px;border-radius:3px;background:#e6e2cf;margin-top:4px;overflow:hidden}
.prog__bar i{display:block;height:100%;background:#7ea23c;border-radius:3px;transition:width .3s}

main{max-width:560px;margin:0 auto;padding:20px 20px 120px}
/* transformは使わない：transformを使うアニメーションは、終わったあとも要素を「固定位置の基準」にしてしまい、
   子要素のposition:fixed（画面下の電話ボタンなど）がページ内の普通の位置にずれて貼り付かなくなるため */
.step{animation:in .28s ease both}
@keyframes in{from{opacity:0}to{opacity:1}}
h1:focus,h2:focus{outline:none}

.kicker{margin:8px 0 0;font-size:15px;color:#7a5a2e;letter-spacing:.06em}
.hero{font-size:28px;line-height:1.5;margin:14px 0 14px;color:#2a2b24}
/* 見出しは言葉のまとまりで折り返す（スマホ2行・PC1行） */
.hero span{display:inline-block}
.q{font-size:23px;line-height:1.55;margin:10px 0 6px}
.lead{margin:6px 0 18px;color:#4a4a3c;font-size:16px}
.fine{font-size:14px;color:#6c6a58;line-height:1.7;margin:12px 0 0}
.note{margin:16px 0 0;padding:12px 14px;background:#f0f2e4;border-left:4px solid #b88a55;border-radius:4px;font-size:15px}

.points{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:8px}
.points li{padding:10px 14px 10px 40px;background:#fff;border:1px solid #e6e2cf;border-radius:10px;position:relative;font-size:16px}
.points li::before{content:"";position:absolute;left:14px;top:50%;width:14px;height:8px;border-left:3px solid #4d6b1c;border-bottom:3px solid #4d6b1c;transform:translateY(-70%) rotate(-45deg)}

/* ボタン */
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:58px;padding:12px 20px;border:0;border-radius:14px;font-size:18px;text-decoration:none;text-align:center;line-height:1.4;flex-wrap:wrap}
.btn--main{background:#4d6b1c;color:#fff;box-shadow:0 3px 0 #38500f}
.btn--main:active{transform:translateY(2px);box-shadow:0 1px 0 #38500f}
.btn--main:disabled{background:#b9c0a6;box-shadow:none;cursor:not-allowed}
.btn--sub{background:#fff;color:#4d6b1c;border:2px solid #4d6b1c}
.btn--call{background:#b4521f;color:#fff;box-shadow:0 3px 0 #8a3c12;font-size:20px}
.btn--call small{flex-basis:100%;font-size:14px;font-weight:400;font-family:'Noto Sans JP',sans-serif;opacity:.92;margin-top:-4px}
.btn--call .ico{font-size:22px}
.btn:focus-visible,.choice:focus-visible,.tab:focus-visible,.back:focus-visible,.replay:focus-visible{outline:3px solid #b88a55;outline-offset:2px}
.back{margin-top:22px;background:none;border:0;padding:10px 4px;color:#6c6a58;font-size:16px;text-decoration:underline;text-underline-offset:3px}
.again{display:block;margin:20px auto 0;background:none;border:0;color:#6c6a58;text-decoration:underline;padding:10px}

/* 選択肢 */
.choices{display:grid;gap:10px;margin-bottom:6px}
.choice{display:flex;align-items:center;flex-wrap:wrap;gap:4px 12px;text-align:left;width:100%;min-height:62px;padding:12px 16px;background:#fff;border:2px solid #d9d4bd;border-radius:14px;line-height:1.5}
.choice__t{font-size:18px;font-weight:500}
.choice__s{flex-basis:100%;font-size:14px;color:#6c6a58}
.choice.is-on{border-color:#4d6b1c;background:#f0f2e4}
.choice--check .box{flex:none;width:26px;height:26px;border:2px solid #9a9780;border-radius:7px;background:#fff;position:relative}
.choice--check.is-on .box{background:#4d6b1c;border-color:#4d6b1c}
.choice--check.is-on .box::after{content:"";position:absolute;left:7px;top:3px;width:7px;height:12px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg)}
.dot{flex:none;width:30px;height:30px;border-radius:50%;border:2px solid rgba(0,0,0,.15)}
.choices + .btn{margin-top:18px}


/* 畳表の素材 */
.choice--mat{align-items:flex-start;padding:14px 16px}
.mat__pts{flex-basis:100%;margin:2px 0 0;font-size:14.5px;line-height:1.65;color:#4a4a3c}
.mat__pts span{display:block;position:relative;padding-left:1em}
.mat__pts span::before{content:"・";position:absolute;left:-.2em}
.mat__colors{flex-basis:100%;display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px;font-size:14px}
.mat__chip i{display:inline-block;width:18px;height:18px;border-radius:50%;margin-right:6px;vertical-align:-4px;border:1px solid rgba(0,0,0,.18)}

/* 結果 */
.result__h{font-size:25px;line-height:1.6;margin:6px 0 10px}
.result__h b{color:#4d6b1c;font-size:34px;border-bottom:5px solid #b88a55;line-height:1.3}
.result__alt{margin:4px 0 10px;font-size:16px}
.reasons{margin:0 0 12px;padding-left:1.3em}
.callout{margin:10px 0;padding:12px 14px;background:#fff6e6;border:1px solid #e3c98f;border-radius:10px;font-size:15.5px}
.sub{font-size:20px;margin:34px 0 12px;padding-bottom:6px;border-bottom:3px solid #7ea23c}

.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:10px}
.tab{position:relative;min-height:52px;padding:8px 4px;background:#fff;border:2px solid #d9d4bd;border-radius:12px;font-size:17px}
.tab.is-on{background:#4d6b1c;border-color:#4d6b1c;color:#fff}
.tab em{position:absolute;top:-10px;right:-2px;font-style:normal;font-size:11px;line-height:1;background:#b4521f;color:#fff;border-radius:9px;padding:4px 7px}
.tab em.alt{background:#b88a55}

.sim3d{background:linear-gradient(#f5f3e4,#ebe7cf);border:1px solid #d9d4bd;border-radius:16px;overflow:hidden}
.sim3d__stage{position:relative;height:min(86vw,360px);min-height:270px}
.sim3d__canvas{display:block;width:100%;height:100%;cursor:grab}
.sim3d__canvas:active{cursor:grabbing}
/* 部分の名前札 */
.sim3d__labels{position:absolute;inset:0;pointer-events:none;visibility:hidden}
.sim3d__lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.sim3d__lines line{stroke:#2a2b24;stroke-width:1.5}
.sim3d__lines circle{fill:#fff;stroke:#2a2b24;stroke-width:1.5}
.sim3d__label{position:absolute;left:0;top:0;display:flex;flex-direction:column;align-items:center;padding:4px 12px 5px;background:#fff;border:1.5px solid #2a2b24;border-radius:10px;line-height:1.25;white-space:nowrap;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.sim3d__label b{font-family:'M PLUS Rounded 1c','Noto Sans JP',sans-serif;font-size:16px;color:#2a2b24}
.sim3d__label small{font-size:11px;color:#6c6a58}
.sim3d__cap{min-height:56px;padding:10px 16px 8px;font-size:16.5px;font-weight:500;background:#fff;border-top:1px solid #e6e2cf}
.sim3d__bar{height:4px;background:#e6e2cf}
.sim3d__bar i{display:block;height:100%;width:0;background:#7ea23c}
.sim3d__ctl{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 10px 6px 16px;background:#fff}
.hint{font-size:13.5px;color:#6c6a58}
.replay{background:#f0f2e4;border:1px solid #7ea23c;border-radius:20px;padding:6px 14px;font-size:15px;color:#4d6b1c;min-height:40px}
.legend{display:flex;flex-wrap:wrap;gap:4px 14px;margin:10px 2px 0;font-size:13.5px;color:#4a4a3c}
.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px;vertical-align:-1px;border:1px solid rgba(0,0,0,.2)}

/* 3Dが使えないとき */
.sim3d__stage.is-static{display:grid;place-items:center;height:auto;min-height:0;padding:22px 16px}
.stack{width:min(100%,320px);display:grid;gap:4px;text-align:center;font-size:15px;font-weight:500}
.stack > div{padding:10px}
.stack__edge{background:#2a2a30;color:#fff;border-radius:4px}
.stack__omote{background:#86ac46;color:#14200a;border-radius:4px}
.stack__toko{background:#d8c486;color:#3a2e14;border-radius:4px;padding:18px 10px!important}

.types{display:grid;gap:10px}
.type{background:#fff;border:1px solid #e6e2cf;border-radius:14px;padding:14px 16px}
.type.is-main{border:2px solid #4d6b1c;background:#f8faee}
.type h3{margin:0 0 2px;font-size:19px}
.type h3 em{font-style:normal;font-size:12px;background:#b4521f;color:#fff;border-radius:9px;padding:3px 8px;margin-left:8px;vertical-align:2px}
.type p{margin:0 0 6px;font-size:16px}
.type dl{margin:0;font-size:14.5px;line-height:1.7}
.type dt{float:left;clear:left;margin-right:8px;color:#7a5a2e;font-weight:700}
.type dd{margin:0 0 4px}

.sum{margin:0;padding:6px 16px;background:#fff;border:1px solid #e6e2cf;border-radius:12px;font-size:16px;line-height:1.6}
.sum dt{margin-top:10px;font-size:13.5px;color:#7a5a2e;font-weight:700}
.sum dd{margin:2px 0 10px;padding-bottom:10px;border-bottom:1px dashed #e6e2cf}
.sum dd:last-child{border-bottom:0;padding-bottom:0}
.actions{display:grid;gap:10px;margin-top:14px}
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:6;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(250,250,245,.96);border-top:1px solid #e6e2cf}
.sticky .btn{max-width:528px;margin:0 auto;min-height:54px;padding:8px 20px}

noscript p{padding:20px}

@media (min-width:700px){
  body{font-size:18px}
  .hero{font-size:32px}
  main{padding-top:36px}
}
@media (prefers-reduced-motion:reduce){
  .step{animation:none}
  .prog__bar i{transition:none}
}