/* こもれび トラブル辞典（style.css の変数・部品を前提に、足りない部品だけ追加） */
.trouble-hero img{height:300px}
.trouble-intro{padding:10px 0 34px;border-bottom:1px solid var(--line);max-width:860px}
.trouble-intro h1,.trouble-hero h1{font-size:34px;overflow-wrap:anywhere}
.trouble-intro h1 span,.trouble-hero h1 span{display:block;font-size:20px;letter-spacing:.06em;margin-top:10px}
.trouble-article .article-body h3{font-size:18px;line-height:1.6;margin:22px 0 6px}

.trouble-steps{margin:0;padding-left:1.5em}
.trouble-steps li{margin:6px 0;padding-left:4px}

.cause{border:1px solid var(--line);border-radius:5px;background:#fff;padding:18px 22px;margin:16px 0}
.cause h3{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:0 0 6px!important;font-family:var(--serif);font-weight:500}
.cause-no{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--green);color:#fff;font-family:sans-serif;font-size:13px;flex:none}
.likely{font-family:sans-serif;font-size:12px;letter-spacing:.04em;color:var(--green);border:1px solid #b9c4b1;border-radius:20px;padding:1px 10px;background:#f0f2e9}
.cause p{margin:8px 0;line-height:1.9}
.cause b{display:inline-block;font-size:12px;font-weight:600;color:#fff;background:#7b8a72;border-radius:3px;padding:0 7px;margin-right:9px;line-height:1.8;vertical-align:1px}

.tool-list{list-style:none;padding:0;margin:14px 0 0}
.tool-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 0;border-top:1px solid #d6dbcd}
.tool-links{display:flex;gap:10px}
.tool-links a{background:var(--green);color:#fff;text-decoration:none;border-radius:3px;padding:6px 14px;font-size:13px;white-space:nowrap}
.tool-links a:hover{background:#213c2c}

.trouble-links{list-style:none;padding:0;margin:8px 0 18px;display:flex;flex-wrap:wrap;gap:8px}
.trouble-links a{display:inline-block;border:1px solid #cbd1c4;border-radius:20px;padding:4px 14px;font-size:14px;text-decoration:none;background:#fff;line-height:1.7}
.trouble-links a:hover{background:#f0f2e9}

.trouble-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-top:16px}
.trouble-card{display:block;text-decoration:none;border:1px solid var(--line);border-radius:5px;overflow:hidden;background:#fff}
.trouble-card img{display:block;width:100%;height:150px;object-fit:cover}
.trouble-card-text{display:block;padding:10px 12px 12px;line-height:1.6}
.trouble-card strong{display:block;font-family:var(--serif);font-weight:500;font-size:16px}
.trouble-card small{display:block;font-size:12px;color:var(--muted)}
.trouble-card:hover strong{text-decoration:underline;text-underline-offset:4px}

.trouble-section{padding:30px 0;border-bottom:1px solid var(--line)}
.trouble-section h2{font-size:25px;line-height:1.6;font-family:var(--serif);font-weight:500;margin:0 0 14px}
.symptom-chips{display:flex;flex-wrap:wrap;gap:10px}
.symptom-chip{display:inline-flex;align-items:baseline;gap:8px;border:1px solid #b9c4b1;border-radius:4px;background:#f0f2e9;padding:10px 16px;text-decoration:none;font-size:15px}
.symptom-chip small{font-size:12px;color:var(--muted)}
.symptom-chip:hover{background:#e3e8da}
.plant-rows{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px 30px}
.plant-row{display:grid;grid-template-columns:72px 1fr;gap:14px;align-items:start;padding:12px 0;border-top:1px solid var(--line)}
.plant-row img{width:72px;height:72px;object-fit:cover;border-radius:4px}
.plant-row h3{margin:0;font-size:17px;font-family:var(--serif);font-weight:500}
.plant-row .trouble-links{margin:6px 0 0;gap:6px}
.plant-row .trouble-links a{font-size:13px;padding:2px 10px}

/* 植物ページ・トップに差し込むトラブル辞典への導線 */
.trouble-home{padding:40px 0;border-top:1px solid var(--line)}
.trouble-home h2{font-family:var(--serif);font-weight:500;font-size:28px;margin:0 0 8px}
.trouble-home p{color:var(--muted);font-size:14px;margin:0 0 16px}

@media(max-width:850px){
  .trouble-hero img{height:240px}
}
@media(max-width:650px){
  header nav a{white-space:nowrap}
  .trouble-intro h1,.trouble-hero h1{font-size:27px}
  .trouble-intro h1 span,.trouble-hero h1 span{font-size:17px}
  .cause{padding:15px 16px}
  .trouble-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .trouble-card img{height:120px}
  .plant-rows{grid-template-columns:1fr}
  .tool-list li{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}