/* ============================================================
   三秒の栞 — Information Pages
   使い方ガイド / よくある質問 / 利用規約 / プライバシーポリシー
   ============================================================ */

/* =========================================================
   SHARED: Information Page Layout
   ========================================================= */
.info-page{padding:32px 0 48px;}
.info-page-inner{max-width:800px;margin:0 auto;padding:0 28px;}

/* --- Hero Banner --- */
.info-hero{text-align:center;margin-bottom:36px;padding-bottom:28px;border-bottom:0.5px solid var(--border);}
.info-hero-icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;background:var(--dark);border-radius:12px;margin-bottom:16px;}
.info-hero h1{font-family:var(--font-serif);font-size:24px;color:var(--dark);letter-spacing:0.06em;margin-bottom:8px;}
.info-hero-sub{font-size:16px;color:var(--text-sub);line-height:1.7;}

/* --- Section --- */
.info-section{margin-bottom:36px;}
.info-section h2{font-family:var(--font-serif);font-size:18px;color:var(--dark);letter-spacing:0.04em;padding-bottom:10px;border-bottom:1.5px solid var(--dark);margin-bottom:18px;}
.info-section h3{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:10px;}
.info-section p{font-size:16px;color:#555;line-height:2.0;margin-bottom:12px;}

/* =========================================================
   GUIDE: ステップカード
   ========================================================= */
.guide-steps{display:flex;flex-direction:column;gap:20px;margin-bottom:24px;}
.guide-step{display:flex;gap:18px;align-items:flex-start;background:#fff;border:0.5px solid var(--border);border-radius:var(--radius-lg);padding:20px 22px;transition:border-color .15s;}
.guide-step:hover{border-color:var(--gold);}
.guide-step-num{flex-shrink:0;width:44px;height:44px;background:var(--dark);color:var(--gold-light);font-family:var(--font-serif);font-size:20px;font-weight:800;border-radius:10px;display:flex;align-items:center;justify-content:center;line-height:1;}
.guide-step-body{flex:1;min-width:0;}
.guide-step-body h3{font-family:var(--font-serif);font-size:17px;color:var(--dark);margin-bottom:6px;}
.guide-step-body p{font-size:16px;color:#666;line-height:1.9;margin-bottom:0;}

/* --- ヒントボックス --- */
.info-tip{background:#FDFAF4;border:0.5px solid #E8D8A8;border-radius:var(--radius-md);padding:14px 18px;margin-top:20px;margin-bottom:12px;}
.info-tip-head{display:flex;align-items:center;gap:6px;margin-bottom:6px;font-size:14px;font-weight:700;color:var(--gold);}
.info-tip p{font-size:16px;color:#7A6A4A;line-height:1.8;margin-bottom:0;}

/* =========================================================
   FAQ: アコーディオン
   ========================================================= */
.faq-category{margin-bottom:28px;}
.faq-category h2{font-family:var(--font-serif);font-size:16px;color:var(--dark);padding-bottom:8px;border-bottom:1.5px solid var(--dark);margin-bottom:14px;}
.faq-item{background:#fff;border:0.5px solid var(--border);border-radius:var(--radius-md);margin-bottom:8px;overflow:hidden;transition:border-color .15s;}
.faq-item:hover{border-color:var(--gold);}
.faq-question{display:flex;align-items:center;gap:12px;padding:14px 18px;cursor:pointer;user-select:none;background:none;border:none;width:100%;text-align:left;font-family:var(--font-sans);}
.faq-q-badge{flex-shrink:0;width:26px;height:26px;background:var(--dark);color:var(--gold-light);font-family:var(--font-serif);font-size:13px;font-weight:800;border-radius:6px;display:flex;align-items:center;justify-content:center;line-height:1;}
.faq-q-text{flex:1;font-size:16px;font-weight:600;color:var(--dark);line-height:1.6;}
.faq-toggle{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--text-muted);transition:transform .2s;}
.faq-item.open .faq-toggle{transform:rotate(180deg);}
.faq-answer{display:none;padding:0 18px 16px 56px;}
.faq-item.open .faq-answer{display:block;}
.faq-a-badge{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;background:var(--gold);color:#fff;font-family:var(--font-serif);font-size:11px;font-weight:800;border-radius:5px;margin-right:8px;vertical-align:middle;line-height:1;}
.faq-answer p{font-size:16px;color:#666;line-height:2.0;margin-bottom:0;}

/* =========================================================
   LEGAL: 利用規約 / プライバシーポリシー
   ========================================================= */
.legal-content{background:#fff;border:0.5px solid var(--border);border-radius:var(--radius-lg);padding:28px 30px;}
.legal-content h2{font-family:var(--font-serif);font-size:16px;color:var(--dark);margin-bottom:14px;padding-bottom:8px;border-bottom:1.5px solid var(--dark);}
.legal-content h3{font-size:15px;font-weight:700;color:var(--dark);margin-top:20px;margin-bottom:8px;}
.legal-content p{font-size:16px;color:#555;line-height:2.0;margin-bottom:10px;}
.legal-content ol{counter-reset:legal;list-style:none;padding:0;margin:0 0 16px;}
.legal-content ol > li{counter-increment:legal;position:relative;padding-left:28px;font-size:16px;color:#555;line-height:2.0;margin-bottom:10px;}
.legal-content ol > li::before{content:counter(legal) ".";position:absolute;left:0;top:0;font-family:var(--font-serif);font-weight:800;color:var(--dark);font-size:13px;}
.legal-content ul{list-style:none;padding:0;margin:0 0 10px;}
.legal-content ul > li{position:relative;padding-left:16px;font-size:16px;color:#555;line-height:2.0;margin-bottom:4px;}
.legal-content ul > li::before{content:"";position:absolute;left:0;top:10px;width:5px;height:5px;background:var(--gold);border-radius:50%;}
.legal-last-updated{font-size:13px;color:var(--text-muted);text-align:right;margin-top:20px;padding-top:14px;border-top:0.5px solid var(--border-light);}

/* =========================================================
   SHARED: ページ内ナビ（ページ下部）
   ========================================================= */
.info-nav{margin-top:40px;padding-top:24px;border-top:0.5px solid var(--border);display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.info-nav-item{display:flex;align-items:center;gap:10px;background:#fff;border:0.5px solid var(--border);border-radius:var(--radius-md);padding:14px 18px;text-decoration:none;color:inherit;transition:border-color .15s;}
.info-nav-item:hover{border-color:var(--gold);text-decoration:none;}
.info-nav-icon{flex-shrink:0;width:32px;height:32px;background:var(--bg-main);border-radius:8px;display:flex;align-items:center;justify-content:center;}
.info-nav-text{font-size:15px;font-weight:600;color:var(--dark);}
.info-nav-text span{display:block;font-size:13px;font-weight:400;color:var(--text-muted);margin-top:2px;}

/* =========================================================
   RESPONSIVE: <= 768px
   ========================================================= */
@media (max-width:768px){
  .info-page{padding:20px 0 36px;}
  .info-page-inner{padding:0 14px;}

  .info-hero{margin-bottom:24px;padding-bottom:20px;}
  .info-hero h1{font-size:20px;}
  .info-hero-sub{font-size:14px;}

  .guide-step{flex-direction:column;gap:12px;padding:16px;}
  .guide-step-num{width:36px;height:36px;font-size:16px;border-radius:8px;}
  .guide-step-body h3{font-size:16px;}

  .faq-question{padding:12px 14px;gap:10px;}
  .faq-q-badge{width:22px;height:22px;font-size:11px;}
  .faq-q-text{font-size:14px;}
  .faq-answer{padding:0 14px 14px 46px;}

  .legal-content{padding:18px 16px;}

  .info-nav{grid-template-columns:1fr;gap:8px;}
  .info-nav-item{padding:12px 14px;}
}