/* ============================================================
   mobile content styles (390px frame)
   ============================================================ */

/* hero (full-bleed photo + overlay text) */
.mb-hero{position:relative;overflow:hidden;background:#efe7d7;min-height:230px}
.mb-hero .bg{position:absolute;inset:0;z-index:0}
.mb-hero .bg image-slot{width:100%;height:100%}
.mb-hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(248,244,237,.95) 30%,rgba(248,244,237,.55) 55%,rgba(248,244,237,.1) 80%)}
.mb-hero .inner{position:relative;z-index:2;padding:22px 18px 20px}
.mb-hero h1{font-family:var(--serif);font-size:33px;color:#3f3a30;font-weight:600;line-height:1.3;letter-spacing:.03em}
.mb-hero h1 .l1{font-size:25px;display:block}
.mb-hero .sub{margin-top:12px;font-size:13.5px;color:var(--ink-2);line-height:1.8}
.mb-badge{position:absolute;top:16px;right:16px;z-index:3;width:74px;height:74px;border-radius:50%;background:rgba(255,255,255,.85);border:2px solid #e6d9bf;display:grid;place-items:center;text-align:center;font-family:var(--serif);color:var(--gold-d);font-size:14px;font-weight:700;line-height:1.25;box-shadow:var(--shadow-s)}
.mb-pet-pill{display:inline-block;margin-top:13px;background:#f1ece0;border:1px solid var(--line);border-radius:30px;padding:6px 14px;font-size:12px;color:var(--ink-2)}
.mb-notice{display:flex;gap:10px;margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;box-shadow:var(--shadow-s)}
.mb-notice .ic{color:var(--gold-d);font-size:18px;flex:0 0 auto}
.mb-notice p{font-size:11.5px;line-height:1.65;color:var(--ink)}

/* mobile centered hero variant */
.mb-hero.cen .inner{padding-top:24px}

/* mobile CTA pair */
.mb-cta2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 0}
.mb-cta2 a{border-radius:12px;padding:12px 8px;display:flex;align-items:center;justify-content:center;gap:8px;text-align:center}

/* section heading mobile */
.mb-h{display:flex;align-items:center;gap:8px;font-family:var(--serif);font-size:19px;color:var(--ink);font-weight:600;margin-bottom:14px}
.mb-h .ic{color:var(--green)}
.mb-h.deco{justify-content:center}
.mb-h.deco .ic{color:var(--gold-d)}

/* mobile card block */
.mb-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:var(--shadow-s)}
.mb-card+.mb-card{margin-top:14px}

/* section spacer */
.mb-sec{margin-top:24px}
.muted-note{font-size:10.5px;color:var(--ink-3);line-height:1.6;margin-top:8px}
.more-btn{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px 18px;font-size:12.5px;color:var(--ink-2);margin:12px auto 0}
.more-wrap{display:flex;justify-content:center}

/* ============================================================
   MOBILE — article detail (mb-article.html で使用)
   ============================================================ */
.mb-art-hero{position:relative;overflow:hidden;background:#efe7d7;min-height:230px;display:flex;align-items:flex-end}
.mb-art-hero .bg{position:absolute;inset:0;z-index:0}
.mb-art-hero .bg image-slot{width:100%;height:100%}
.mb-art-hero .bg img{width:100%;height:100%;object-fit:cover;display:block}
.mb-art-hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(40,36,30,.05) 35%,rgba(40,36,30,.6))}
.mb-art-hero .inner{position:relative;z-index:2;padding:18px}
.mb-art-hero .a-cat{display:inline-block;background:var(--green);color:#fff;font-size:11px;border-radius:6px;padding:4px 12px;margin-bottom:10px}
.mb-art-hero h1{font-family:var(--serif);font-size:23px;color:#fff;font-weight:600;line-height:1.5;text-shadow:0 2px 10px rgba(0,0,0,.35)}
.mb-art-hero .a-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;color:rgba(255,255,255,.92);font-size:11px}
.mb-art-hero .a-meta span{display:inline-flex;align-items:center;gap:5px}
.mb-art-crumb{font-size:10.5px;color:var(--ink-3);display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:10px 0}
.mb-art-crumb svg{font-size:9px}

.mb-art-lead{font-size:13.5px;color:var(--ink);line-height:1.95;background:#faf8f2;border-left:3px solid var(--green);border-radius:0 10px 10px 0;padding:14px 16px;margin-bottom:20px}
.mb-art-toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:22px;box-shadow:var(--shadow-s)}
.mb-art-toc .th{display:flex;align-items:center;gap:8px;font-family:var(--serif);font-size:15px;color:var(--ink);font-weight:600;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line-2)}
.mb-art-toc .th .ic{color:var(--gold-d)}
.mb-art-toc ol{list-style:none;counter-reset:toc;display:flex;flex-direction:column;gap:10px}
.mb-art-toc ol li{counter-increment:toc;display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink-2);cursor:pointer}
.mb-art-toc ol li::before{content:counter(toc);width:22px;height:22px;border-radius:50%;background:#eef0e4;color:var(--green-d);display:grid;place-items:center;font-size:11px;font-family:var(--serif);flex:0 0 auto}
.mb-art-h2{font-family:var(--serif);font-size:19px;color:var(--ink);font-weight:600;line-height:1.5;margin:26px 0 12px;padding-left:12px;border-left:4px solid var(--green);scroll-margin-top:12px}
.mb-art-h3{font-family:var(--serif);font-size:15.5px;color:var(--green-deep);font-weight:600;margin:20px 0 10px;display:flex;align-items:center;gap:8px}
.mb-art-h3 .ic{color:var(--gold-d)}
.mb-art-body p{font-size:13.5px;color:var(--ink);line-height:1.95;margin-bottom:15px}
.mb-art-body p .em{background:linear-gradient(transparent 60%,#f0ead6 60%);font-weight:600}
.mb-art-fig{margin:16px 0 20px}
.mb-art-fig image-slot{width:100%;height:180px}
.mb-art-fig img{width:100%;height:180px;object-fit:cover;display:block;border-radius:10px}
.mb-art-fig figcaption{font-size:11px;color:var(--ink-3);text-align:center;margin-top:7px}
.mb-art-callout{background:#f1f4ec;border:1px solid #e0e7d6;border-radius:12px;padding:15px;margin:18px 0}
.mb-art-callout .ct{display:flex;align-items:center;gap:8px;color:var(--green-d);font-family:var(--serif);font-size:14px;font-weight:600;margin-bottom:8px}
.mb-art-callout p{font-size:12px;color:var(--ink-2);line-height:1.8;margin-bottom:0}
.mb-art-callout.rose{background:#f7eef0;border-color:#ecd9dd}
.mb-art-callout.rose .ct{color:var(--rose)}
.mb-art-steps{list-style:none;counter-reset:st;display:flex;flex-direction:column;gap:11px;margin:6px 0 20px}
.mb-art-steps li{counter-increment:st;display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:11px;padding:13px;box-shadow:var(--shadow-s)}
.mb-art-steps li::before{content:counter(st);width:30px;height:30px;border-radius:50%;background:var(--gold);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:13px;flex:0 0 auto}
.mb-art-steps li b{display:block;font-size:13.5px;color:var(--ink);font-weight:600;margin-bottom:3px}
.mb-art-steps li p{font-size:11.5px;color:var(--ink-2);line-height:1.65;margin-bottom:0}
.mb-art-share{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:24px 0}
.mb-art-share .sl{font-size:12px;color:var(--ink-2);font-weight:600}
.mb-art-share a{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:16px}
.mb-art-share .x{background:#1a1a1a}.mb-art-share .ln{background:#06c755}.mb-art-share .fb{background:#3b5998}
.mb-art-author{display:flex;gap:13px;align-items:center;background:#faf8f2;border:1px solid var(--line);border-radius:12px;padding:15px;margin-bottom:24px}
.mb-art-author .av{width:50px;height:50px;border-radius:50%;background:#eef0e4;color:var(--green);display:grid;place-items:center;font-size:24px;flex:0 0 auto}
.mb-art-author b{font-family:var(--serif);font-size:14px;color:var(--ink);font-weight:600}
.mb-art-author p{font-size:11.5px;color:var(--ink-2);line-height:1.65;margin-top:4px}
.mb-art-cta{background:linear-gradient(180deg,#f3efe6,#ece5d6);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center;margin-bottom:24px}
.mb-art-cta h4{font-family:var(--serif);font-size:15px;color:var(--ink);font-weight:600;line-height:1.5;margin-bottom:10px}
.mb-art-cta .tel{display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--serif);font-size:24px;color:var(--green-deep);font-weight:700}
.mb-art-cta .pill{display:inline-block;background:#eef0e4;color:var(--green-d);font-size:11px;border-radius:7px;padding:5px 12px;margin-top:7px}
.mb-art-rel{display:flex;flex-direction:column;gap:12px}
.mb-art-rel a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow-s)}
.mb-art-rel .rimg{width:84px;height:62px;flex:0 0 auto;border-radius:8px;overflow:hidden}
.mb-art-rel .rimg image-slot{width:100%;height:100%}
.mb-art-rel .rimg img{width:100%;height:100%;object-fit:cover;display:block}
.mb-art-rel .rc{display:inline-block;background:#ece4d3;color:var(--gold-d);font-size:9.5px;border-radius:5px;padding:2px 8px;margin-bottom:5px}
.mb-art-rel h4{font-family:var(--serif);font-size:12.5px;color:var(--ink);font-weight:600;line-height:1.5}
.mb-art-rel .date{font-size:10px;color:var(--ink-3);margin-top:5px}
.mb-art-back{display:flex;align-items:center;justify-content:center;gap:8px;background:#fff;border:1px solid var(--green);color:var(--green-d);border-radius:30px;padding:13px;font-size:14px;margin-top:16px;width:100%}

/* mobile wrap padding */
.mb-wrap{padding:20px 16px 30px}

/* constrain sticky bar to phone width within wide preview */
.mb .sticky-cta{max-width:390px;left:0;right:0;margin:0 auto}