.lg a:focus-visible{outline: 3px solid var(--green-soft);
  outline-offset: 3px;
  border-radius: 3px;}
.lg .header-search{display: none;}
.lg .search-form{display: flex;
  gap: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--green-mid);}
.lg .search-input{flex: 1;
  padding: 10px 14px;
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  border: none;
  outline: none;
  background: var(--white);
  color: var(--text-main);}
.lg .search-btn{padding: 10px 16px;
  background: var(--green-mid);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-size: 18px;
  transition: background .2s;}
.lg .search-btn:hover{background: var(--moss-accent);}
.lg .site-main.full-width{grid-template-columns: 1fr;
  max-width: var(--max-wide);}
.lg .article-content h2{font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-main);
  margin: 44px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-light);
  line-height: 1.45;}
.lg .article-content h3{font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--green-deep);
  margin: 32px 0 12px;
  line-height: 1.45;}
.lg .article-content h4{font-size: var(--text-md);
  font-weight: 700;
  color: var(--text-main);
  margin: 24px 0 10px;}
.lg .article-content p{margin-bottom: 20px;
  max-width: var(--max-content);}
.lg .article-content ul,.lg .article-content ol{margin: 0 0 20px 24px;
  max-width: var(--max-content);}
.lg .article-content li{margin-bottom: 8px;}
.lg .article-content strong{color: var(--text-main); font-weight: 700;}
.lg .summary-box{background: var(--green-pale);
  border-left: 5px solid var(--green-mid);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  margin: 24px 0 32px;
  max-width: var(--max-content);}
.lg .summary-box .summary-title{font-size: var(--text-sm);
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;}
.lg .summary-box p,.lg .summary-box li{font-size: var(--text-sm); margin-bottom: 6px;}
.lg .warn-box{background: var(--warn-pale);
  border-left: 5px solid var(--warn-amber);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 18px 22px;
  margin: 24px 0;
  max-width: var(--max-content);}
.lg .warn-box .warn-title{font-weight: 700;
  color: var(--warn-amber);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;}
.lg .checklist{background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 24px 0;
  max-width: var(--max-content);}
.lg .checklist-title{font-weight: 700;
  color: var(--text-main);
  margin-bottom: 14px;
  font-size: var(--text-sm);}
.lg .checklist ul{list-style: none;
  margin: 0;}
.lg .checklist li{display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: var(--text-sm);}
.lg .checklist li:last-child{border-bottom: none;}
.lg .checklist li::before{content: '☐';
  font-size: 18px;
  color: var(--green-mid);
  flex-shrink: 0;
  margin-top: 1px;}
.lg .data-table{width: 100%;
  max-width: var(--max-content);
  border-collapse: collapse;
  margin: 24px 0;
  font-size: var(--text-sm);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
  overflow: hidden;}
.lg .data-table th{background: var(--green-deep);
  color: var(--white);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;}
.lg .data-table td{padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;}
.lg .data-table tr:last-child td{border-bottom: none;}
.lg .data-table tr:nth-child(even) td{background: var(--green-tint);}
.lg .faq-section{margin: 40px 0; max-width: var(--max-content);}
.lg .faq-title{font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-light);}
.lg .faq-item{border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;}
.lg .faq-question{width: 100%;
  text-align: left;
  background: var(--white);
  border: none;
  padding: 16px 20px;
  font-size: var(--text-base);
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background .15s;
  line-height: 1.5;}
.lg .faq-question:hover{background: var(--green-tint);}
.lg .faq-icon{flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--green-pale);
  color: var(--green-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: transform .25s;}
.lg .faq-item.open .faq-icon{transform: rotate(45deg);}
.lg .faq-answer{display: none;
  padding: 16px 20px 20px;
  background: var(--green-tint);
  font-size: var(--text-sm);
  border-top: 1px solid var(--border-light);
  line-height: 1.8;}
.lg .faq-item.open .faq-answer{display: block;}
.lg .related-section{margin-top: 48px;
  padding-top: 32px;
  border-top: 2px solid var(--border-light);}
.lg .related-title{font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 20px;}
.lg .related-grid{display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;}
.lg .related-card{background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  text-decoration: none;
  color: var(--text-body);
  display: block;
  transition: box-shadow .2s, border-color .2s;}
.lg .related-card:hover{box-shadow: var(--shadow-md);
  border-color: var(--green-soft);
  color: var(--text-body);}
.lg .related-card-cat{font-size: 12px;
  color: var(--green-mid);
  font-weight: 700;
  margin-bottom: 6px;}
.lg .related-card-title{font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.5;}
.lg .sidebar{position: sticky; top: 90px;}
.lg .sidebar-widget{background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px;
  margin-bottom: 24px;}
.lg .widget-title{font-family: var(--font-serif);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-light);}
.lg .widget-list{list-style: none;}
.lg .widget-list li{border-bottom: 1px solid var(--border-light);}
.lg .widget-list li:last-child{border-bottom: none;}
.lg .widget-list a{display: block;
  padding: 9px 4px;
  font-size: var(--text-sm);
  color: var(--text-body);
  text-decoration: none;
  transition: color .15s, padding-left .15s;
  line-height: 1.5;}
.lg .widget-list a:hover{color: var(--green-deep);
  padding-left: 8px;}
.lg .season-widget{background: linear-gradient(135deg, var(--green-deep) 0%, var(--green-mid) 100%);
  color: var(--white);
  border: none;}
.lg .season-widget .widget-title{color: var(--white);
  border-color: rgba(255,255,255,.3);}
.lg .season-tag{display: inline-block;
  background: rgba(255,255,255,.15);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: var(--text-xs);
  text-decoration: none;
  margin: 4px 4px 4px 0;
  transition: background .2s;}
.lg .season-tag:hover{background: rgba(255,255,255,.3);
  color: var(--white);}
.lg .home-section{padding: 52px 20px;}
.lg .home-section:nth-child(even){background: var(--white);}
.lg .section-inner{max-width: var(--max-wide);
  margin: 0 auto;}
.lg .section-header{margin-bottom: 32px;}
.lg .section-eyebrow{font-size: var(--text-xs);
  font-weight: 700;
  color: var(--green-mid);
  letter-spacing: 0.06em;
  margin-bottom: 8px;}
.lg .section-h2{font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;}
.lg .section-lead{font-size: var(--text-md);
  color: var(--text-muted);
  margin-top: 10px;
  line-height: 1.6;}
.lg .plant-grid{display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;}
.lg .plant-card{background: var(--white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px 14px;
  text-align: center;
  text-decoration: none;
  color: var(--text-main);
  transition: border-color .2s, box-shadow .2s, transform .15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;}
.lg .plant-card:hover{border-color: var(--green-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--text-main);}
.lg .plant-icon{font-size: 36px;
  line-height: 1;}
.lg .plant-name{font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;}
.lg .plant-sub{font-size: var(--text-xs);
  color: var(--text-muted);}
.lg .problem-grid{display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;}
.lg .problem-card{background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text-body);
  transition: box-shadow .2s, border-color .2s;}
.lg .problem-card:hover{box-shadow: var(--shadow-md);
  border-color: var(--green-soft);
  color: var(--text-body);}
.lg .problem-icon{font-size: 28px;
  flex-shrink: 0;}
.lg .problem-text strong{display: block;
  font-weight: 700;
  color: var(--text-main);
  font-size: var(--text-sm);
  margin-bottom: 2px;}
.lg .problem-text span{font-size: var(--text-xs);
  color: var(--text-muted);}
.lg .post-list{display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;}
.lg .post-card{background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: var(--text-body);
  transition: box-shadow .2s;
  display: flex;
  flex-direction: column;}
.lg .post-card:hover{box-shadow: var(--shadow-md); color: var(--text-body);}
.lg .post-card-img{background: var(--green-pale);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;}
.lg .post-card-body{padding: 18px 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;}
.lg .post-card-cat{font-size: 12px;
  font-weight: 700;
  color: var(--green-mid);
  margin-bottom: 8px;}
.lg .post-card-title{font-family: var(--font-serif);
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.45;
  margin-bottom: 10px;
  flex: 1;}
.lg .post-card-desc{font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 12px;}
.lg .post-card-meta{font-size: 12px;
  color: var(--text-light);}
.lg .ad-slot{background: var(--earth-pale);
  border: 1px dashed var(--border-mid);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: var(--text-xs);
  margin: 24px 0;}
.lg .ad-slot-banner{height: 90px;}
.lg .ad-slot-square{height: 250px;}
.lg .ad-slot-rect{height: 200px;}
.lg .error-page{text-align: center;
  padding: 80px 20px;
  max-width: 560px;
  margin: 0 auto;}
.lg .error-icon{font-size: 80px; margin-bottom: 20px;}
.lg .error-h1{font-family: var(--font-serif);
  font-size: var(--text-2xl);
  color: var(--text-main);
  margin-bottom: 16px;}
.lg .error-desc{font-size: var(--text-base);
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;}
.lg .btn-primary{display: inline-block;
  background: var(--green-deep);
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 700;
  font-size: var(--text-base);
  transition: background .2s;}
.lg .btn-primary:hover{background: var(--green-mid); color: var(--white);}
@media (max-width: 900px){.lg .sidebar{position: static;}}
@media (max-width: 680px){.lg .header-search{display: none;}
.lg .plant-grid{grid-template-columns: repeat(3, 1fr);}
.lg .related-grid{grid-template-columns: 1fr;}}