@charset "UTF-8";

/* =========================================================
   まなぶさん アイテムまとめ LP
   ベース: 診断LP（manabu-shindan）のトーンに統一
   ========================================================= */

:root{
  --navy:#1a2f5e;
  --navy-d:#132347;
  --navy-l:#2c4a86;
  --gold:#c9a227;
  --gold-l:#f0d98a;
  --rakuten:#bf0000;
  --rakuten-d:#8f0000;
  --amazon:#ff9900;
  --amazon-d:#c97800;
  --green:#06c755;
  --green-d:#05a648;
  --ink:#1c2430;
  --gray:#5a6476;
  --lgray:#e8ebf0;
  --bg-soft:#f4f6fa;
  --white:#fff;
  --maxw:720px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;overflow-x:hidden;scroll-behavior:smooth}
body{
  font-family:"Noto Sans JP",-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.7;
  font-size:16px;
  word-break:normal;
  overflow-wrap:anywhere;
  line-break:auto;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-weight:900;line-height:1.4;letter-spacing:.01em}
/* 短い見出しだけ助詞の孤立を防ぐ（本文は通常折返しに任せる） */
.fv h1,.sec-title,.line-block h2,.brands h1{
  word-break:keep-all;line-break:strict;overflow-wrap:normal;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}

/* ===== アフィリエイト表記バー ===== */
.affi-bar{
  background:linear-gradient(90deg,#f0d98a,#e8cf7a);
  border-bottom:1px solid #d9bd5a;
  color:#3a2c00;
  font-size:13px;
  font-weight:700;
  text-align:center;
  padding:8px 14px;
  line-height:1.5;
  word-break:keep-all;line-break:strict;overflow-wrap:normal;
}
.affi-bar small{
  display:block;font-size:11.5px;font-weight:400;opacity:.9;margin-top:2px;
}

/* ===== ファーストビュー ===== */
.fv{
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy-d) 100%);
  color:var(--white);
  padding:12px 16px 14px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.fv::after{
  content:"";position:absolute;left:50%;bottom:-60px;
  width:280px;height:120px;transform:translateX(-50%);
  background:radial-gradient(closest-side,rgba(201,162,39,.28),transparent 70%);
  pointer-events:none;
}
.fv-icon{
  width:56px;height:56px;border-radius:50%;
  margin:0 auto 8px;object-fit:cover;
  border:2px solid var(--gold-l);
  box-shadow:0 4px 14px rgba(0,0,0,.28);
  background:var(--navy-l);
}
.fv h1{
  font-size:21px;
  margin-bottom:8px;
  text-shadow:0 2px 6px rgba(0,0,0,.2);
}
.fv h1 .accent{color:var(--gold-l)}
.fv-sub{
  font-size:12.5px;
  color:rgba(255,255,255,.82);
  letter-spacing:.02em;
}

/* ===== セクション共通 ===== */
section{padding:18px 0 4px}
.sec-title{
  font-size:18px;
  color:var(--navy);
  text-align:center;
  margin-bottom:4px;
  position:relative;
  padding-bottom:10px;
}
.sec-title::after{
  content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:44px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-l));
}
.sec-note{
  text-align:center;font-size:12px;color:var(--gray);margin:10px 0 16px;
}

/* ===== カテゴリタブ ===== */
.tabs{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--lgray);
  padding:8px 0;
  margin-bottom:4px;
  min-height:60px;              /* 描画前後でガタつかせない */
}
.tabs:empty,.tabs.is-empty{display:none}
.tabs-inner{
  display:flex;gap:8px;overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  padding:0 16px;
  max-width:var(--maxw);margin:0 auto;
}
.tabs-inner::-webkit-scrollbar{display:none}
.tab{
  flex:0 0 auto;
  min-height:44px;
  display:inline-flex;align-items:center;
  padding:0 16px;
  border-radius:999px;
  border:1.5px solid var(--lgray);
  background:var(--white);
  color:var(--navy);
  font-size:14px;font-weight:700;
  text-decoration:none;
  cursor:pointer;
  white-space:nowrap;
  transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.tab.is-active{
  background:var(--navy);color:var(--white);border-color:var(--navy);
}

/* ===== アイテムグリッド ===== */
.item-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin-bottom:8px;
}
@media(min-width:768px){
  .item-grid{grid-template-columns:repeat(2,1fr);gap:18px}
}

.item-card{
  border:1px solid var(--lgray);
  border-radius:14px;
  overflow:hidden;
  background:var(--white);
  box-shadow:0 2px 10px rgba(26,47,94,.06);
  display:flex;flex-direction:column;
}
.item-card.is-featured{
  border-color:var(--gold-l);
  box-shadow:0 3px 14px rgba(201,162,39,.18);
}

.item-thumb{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  background:var(--bg-soft);
}
/* 画像が無いときのプレースホルダー
   実画像（16/10）と同じ比率にしてカードの高さを揃える。
   色はネイビー階調で統一し、カテゴリの区別はゴールド罫の太さと文字で行う。 */
.item-ph{
  width:100%;
  aspect-ratio:16/10;
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-l);
  font-weight:900;font-size:14px;letter-spacing:.16em;
  text-shadow:0 1px 3px rgba(0,0,0,.35);
  position:relative;
  background-color:var(--navy);
  background-image:
    repeating-linear-gradient(115deg,rgba(255,255,255,.055) 0 2px,transparent 2px 12px),
    linear-gradient(150deg,var(--navy-d),var(--navy-l));
  border-bottom:3px solid var(--gold);
}
.item-ph::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 78% 10%,rgba(240,217,138,.18),transparent 62%);
  pointer-events:none;
}
.item-ph[data-cat="服"]{background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.055) 0 2px,transparent 2px 12px),linear-gradient(150deg,#132347,#2c4a86)}
.item-ph[data-cat="眉・髪"]{background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.055) 0 2px,transparent 2px 12px),linear-gradient(150deg,#16294f,#3a5c9e)}
.item-ph[data-cat="ボディケア"]{background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.055) 0 2px,transparent 2px 12px),linear-gradient(150deg,#1b2f4a,#456b96)}
.item-ph[data-cat="その他"]{background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.055) 0 2px,transparent 2px 12px),linear-gradient(150deg,#20304a,#4d5f7e)}

.item-body{padding:12px 14px 14px;display:flex;flex-direction:column;flex:1}
.item-label{
  display:inline-block;align-self:flex-start;
  background:linear-gradient(90deg,var(--gold),#e0bb4a);
  color:#3a2c00;
  font-size:11px;font-weight:900;
  padding:3px 10px;border-radius:999px;
  margin-bottom:8px;
  letter-spacing:.02em;
}
.item-cat{
  display:inline-block;
  font-size:11px;font-weight:700;color:var(--navy);
  background:var(--bg-soft);
  padding:2px 8px;border-radius:4px;
  margin-bottom:6px;align-self:flex-start;
}
.item-name{
  font-size:15.5px;font-weight:900;color:var(--ink);
  line-height:1.5;margin-bottom:5px;
}
.item-comment{
  font-size:13px;color:var(--gray);line-height:1.65;
  margin-bottom:12px;flex:1;
}

/* ===== 購入ボタン ===== */
.item-pr{
  font-size:12px;font-weight:700;color:#7a6224;
  letter-spacing:.02em;margin-bottom:5px;
}
.buy-row{display:flex;gap:8px}
.buy-btn{
  flex:1;
  min-height:46px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;
  font-size:14px;font-weight:900;
  text-decoration:none;
  color:var(--white);
  letter-spacing:.02em;
  transition:transform .08s ease,box-shadow .08s ease,filter .08s ease;
  text-align:center;line-height:1.25;
}
.buy-btn small{font-size:10px;font-weight:700;opacity:.85;margin-top:1px}
.buy-btn.rakuten{background:var(--rakuten);box-shadow:0 3px 0 var(--rakuten-d)}
.buy-btn.amazon{background:var(--amazon);color:#3d2600;box-shadow:0 3px 0 var(--amazon-d)}
.buy-btn:active{transform:translateY(2px);box-shadow:none}
.buy-btn.is-disabled{
  flex-direction:column;
  background:var(--lgray);
  color:var(--gray);
  box-shadow:none;
  pointer-events:none;
  cursor:default;
  font-size:13px;
  line-height:1.2;
}

/* ===== LINE誘導 ===== */
.line-block{
  margin:32px 0 0;
  background:linear-gradient(160deg,var(--navy),var(--navy-d));
  color:var(--white);
  border-radius:16px;
  padding:24px 18px;
  text-align:center;
}
.line-block h2{font-size:18px;margin-bottom:10px}
.line-gift{
  display:inline-block;
  border:1px dashed var(--gold-l);
  color:var(--gold-l);
  font-size:13px;font-weight:700;
  padding:7px 14px;border-radius:8px;
  margin-bottom:16px;line-height:1.5;
}
.line-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;max-width:340px;margin:0 auto;
  min-height:54px;
  background:var(--green);color:#fff;
  font-weight:900;font-size:17px;text-decoration:none;
  border-radius:12px;
  box-shadow:0 5px 0 var(--green-d),0 8px 16px rgba(6,199,85,.26);
  text-shadow:0 1px 2px rgba(0,0,0,.3);
  transition:transform .08s ease,box-shadow .08s ease;
}
.line-btn:active{transform:translateY(3px);box-shadow:0 2px 0 var(--green-d)}

/* ===== フッター ===== */
footer{
  margin-top:32px;
  background:var(--bg-soft);
  border-top:1px solid var(--lgray);
  padding:22px 16px 30px;
  text-align:center;
  font-size:12px;color:var(--gray);
  line-height:1.9;
}
footer a{color:var(--navy);text-decoration:underline}
.footer-links{margin:8px 0}
.footer-links a{margin:0 8px;white-space:nowrap}
.footer-brands{margin-top:12px;font-size:11.5px;opacity:.85}

/* ===== 読み込み中・エラー ===== */
.state-msg{
  text-align:center;color:var(--gray);font-size:13px;padding:24px 12px;
}

/* =========================================================
   for-brands.html
   ========================================================= */
.brands{
  max-width:640px;margin:0 auto;padding:0 16px 40px;
}
.brands-head{
  background:linear-gradient(160deg,var(--navy),var(--navy-d));
  color:var(--white);padding:26px 16px;text-align:center;margin-bottom:24px;
}
.brands-head h1{font-size:22px;margin-bottom:6px}
.brands-head p{font-size:12.5px;color:rgba(255,255,255,.82)}
.brands h2{
  font-size:16px;color:var(--navy);margin:26px 0 10px;
  padding-left:10px;border-left:4px solid var(--gold);
}
.brands p{font-size:14px;margin-bottom:8px}
.stat-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:6px;
}
.stat{
  border:1px solid var(--lgray);border-radius:12px;
  padding:14px 10px;text-align:center;background:var(--bg-soft);
}
.stat b{display:block;font-size:20px;color:var(--navy);line-height:1.3}
.stat span{
  display:block;font-size:11.5px;color:var(--gray);margin-top:3px;
  word-break:keep-all;line-break:strict;overflow-wrap:normal;
}
.stat-note{
  font-size:12px;color:var(--gray);margin-top:10px;line-height:1.7;
  word-break:keep-all;line-break:strict;overflow-wrap:break-word;
}
.brands ul{list-style:none;margin-top:4px}
.brands ul li{
  font-size:14px;padding:8px 0 8px 22px;position:relative;
  border-bottom:1px dashed var(--lgray);
}
.brands ul li::before{
  content:"";position:absolute;left:6px;top:15px;
  width:7px;height:7px;border-radius:50%;background:var(--gold);
}
.flow{counter-reset:step;list-style:none;margin-top:4px}
.flow li{
  font-size:14px;padding:10px 0 10px 38px;position:relative;
  border-bottom:1px dashed var(--lgray);
}
.flow li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:4px;top:10px;
  width:24px;height:24px;border-radius:50%;
  background:var(--navy);color:#fff;
  font-size:12px;font-weight:900;
  display:flex;align-items:center;justify-content:center;
}
.contact-btn{
  display:flex;align-items:center;justify-content:center;
  min-height:52px;margin-top:14px;
  background:var(--navy);color:var(--white);
  font-weight:900;font-size:16px;text-decoration:none;border-radius:12px;
  box-shadow:0 4px 0 var(--navy-d);
}
.contact-btn:active{transform:translateY(2px);box-shadow:none}
.back-link{
  display:block;text-align:center;margin-top:26px;
  font-size:13px;color:var(--navy);
}