/*
Theme Name: Green Green
Theme URI: https://bergbord.com/
Author: Bergbord株式会社
Description: ことばのリハビリ デイサービス グリーン・グリーン 公式サイト用オリジナルテーマ
Version: 1.0
Text Domain: greengreen
*/

  :root{
    --green-deep:#1F3D2E;
    --green-mid:#2E5742;
    --green-pale:#EEF3EE;
    --clay:#B5764A;
    --clay-pale:#F5EBE1;
    --ink:#2B2B28;
    --ink-soft:#5C5C56;
    --paper:#FFFFFF;
    --paper-warm:#FAFAF7;
    --line:#E4E2DA;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Noto Sans JP',sans-serif;
    color:var(--ink);
    background:var(--paper);
    line-height:1.85;
    font-weight:300;
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  .serif{font-family:'Noto Serif JP',serif;}
  .wrap{max-width:1080px;margin:0 auto;padding:0 32px;}
  .eyebrow{
    font-size:12px;
    letter-spacing:0.22em;
    color:var(--clay);
    font-weight:500;
    display:block;
    margin-bottom:16px;
  }

  /* ===== Header ===== */
  header{
    position:fixed;top:0;left:0;right:0;
    z-index:100;
    background:rgba(255,255,255,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    max-width:1080px;margin:0 auto;padding:0 32px;
    height:76px;
    display:flex;align-items:center;justify-content:space-between;
  }
  .logo{
    font-family:'Noto Serif JP',serif;
    font-size:17px;
    font-weight:600;
    color:var(--green-deep);
    letter-spacing:0.03em;
    display:block;
  }
  .logo span{
    display:block;
    font-size:10px;
    font-weight:400;
    color:var(--ink-soft);
    letter-spacing:0.12em;
    margin-top:2px;
  }
  nav{display:flex;gap:36px;}
  nav a{
    font-size:14px;
    font-weight:400;
    color:var(--ink);
    position:relative;
    padding:4px 0;
  }
  nav a:hover{color:var(--green-deep);}
  .nav-toggle{display:none;}
  .header-cta{
    font-size:13px;
    border:1px solid var(--green-deep);
    color:var(--green-deep);
    padding:10px 22px;
    border-radius:2px;
    white-space:nowrap;
  }
  .header-cta:hover{background:var(--green-deep);color:#fff;}

  /* ===== Hero ===== */
  .hero{
    padding:180px 0 120px;
    background:linear-gradient(180deg,var(--paper-warm) 0%,var(--paper) 100%);
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    gap:64px;
    align-items:center;
  }
  .hero h1{
    font-family:'Noto Serif JP',serif;
    font-size:40px;
    font-weight:600;
    line-height:1.65;
    color:var(--green-deep);
    margin-bottom:28px;
  }
  .hero h1 em{
    font-style:normal;
    color:var(--clay);
  }
  .hero p{
    font-size:15px;
    color:var(--ink-soft);
    max-width:480px;
    margin-bottom:36px;
  }
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
  .btn-primary{
    background:var(--green-deep);
    color:#fff;
    padding:16px 32px;
    font-size:14px;
    border-radius:2px;
    letter-spacing:0.02em;
  }
  .btn-primary:hover{background:var(--green-mid);}
  .btn-secondary{
    border:1px solid var(--line);
    color:var(--ink);
    padding:16px 32px;
    font-size:14px;
    border-radius:2px;
  }
  .btn-secondary:hover{border-color:var(--green-deep);color:var(--green-deep);}
  .hero-photo{
    position:relative;
  }
  .hero-photo img{
    width:100%;
    aspect-ratio:4/5;
    object-fit:cover;
    border-radius:3px;
  }
  .hero-quote-card{
    position:absolute;
    bottom:-28px;left:-28px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:3px;
    padding:22px 26px;
    max-width:260px;
    box-shadow:0 12px 32px rgba(31,61,46,0.08);
  }
  .hero-quote-card .mark{
    font-family:'Noto Serif JP',serif;
    font-size:34px;
    color:var(--clay);
    line-height:1;
    display:block;
    margin-bottom:6px;
  }
  .hero-quote-card p{
    font-size:13px;
    color:var(--ink);
    margin:0;
    line-height:1.7;
  }

  /* ===== Stats strip ===== */
  .stats{
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    background:var(--paper-warm);
  }
  .stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
  }
  .stat{
    padding:36px 24px;
    text-align:center;
    border-left:1px solid var(--line);
  }
  .stat:first-child{border-left:none;}
  .stat .num{
    font-family:'Noto Serif JP',serif;
    font-size:30px;
    color:var(--green-deep);
    font-weight:600;
  }
  .stat .num small{font-size:14px;font-weight:400;margin-left:2px;}
  .stat .label{
    font-size:12px;
    color:var(--ink-soft);
    margin-top:6px;
    letter-spacing:0.04em;
  }

  /* ===== Section generic ===== */
  section{padding:120px 0;}
  .section-head{
    max-width:560px;
    margin-bottom:64px;
  }
  .section-head h2{
    font-family:'Noto Serif JP',serif;
    font-size:28px;
    font-weight:600;
    color:var(--ink);
    line-height:1.6;
  }
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

  /* ===== Top news grid (空き状況 / ぐりぐり通信 / グリーンテラス) ===== */
  .top-news-grid{
    display:grid;
    grid-template-columns:1fr 1fr 1fr;
    gap:40px;
    align-items:stretch;
  }

  /* ===== Philosophy ===== */
  .philosophy{background:var(--paper);}
  .philosophy-grid{
    display:grid;
    grid-template-columns:0.85fr 1.15fr;
    gap:72px;
    align-items:start;
  }
  .philosophy-statement{
    font-family:'Noto Serif JP',serif;
    font-size:24px;
    line-height:2.0;
    color:var(--green-deep);
    font-weight:500;
    border-left:2px solid var(--clay);
    padding-left:28px;
  }
  .philosophy-body p{
    font-size:15px;
    color:var(--ink-soft);
    margin-bottom:20px;
  }
  .philosophy-body p:last-child{margin-bottom:0;}

  /* ===== Features ===== */
  .features{background:var(--paper-warm);}
  .feature-list{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  .feature{
    background:var(--paper-warm);
    padding:40px 44px;
  }
  .feature .ttl{
    font-family:'Noto Serif JP',serif;
    font-size:17px;
    font-weight:600;
    color:var(--green-deep);
    margin-bottom:12px;
  }
  .feature p{
    font-size:14px;
    color:var(--ink-soft);
  }

  /* ===== Gallery ===== */
  .gallery-grid{
    display:grid;
    grid-template-columns:1.3fr 1fr;
    gap:16px;
  }
  .gallery-grid .col{display:flex;flex-direction:column;gap:16px;}
  .gallery-grid img{
    width:100%;
    object-fit:cover;
    border-radius:3px;
  }
  .gallery-grid .tall{height:100%;aspect-ratio:auto;}
  .gallery-grid .short{aspect-ratio:16/10;}

  /* ===== Flow ===== */
  .flow{background:var(--paper-warm);}
  .flow-steps{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:0;
    position:relative;
  }
  .flow-step{
    padding:0 28px 0 0;
    position:relative;
  }
  .flow-step:not(:last-child)::after{
    content:'';
    position:absolute;
    top:18px;right:0;
    width:28px;height:1px;
    background:var(--line);
  }
  .flow-step .n{
    font-family:'Noto Serif JP',serif;
    font-size:13px;
    color:var(--clay);
    margin-bottom:18px;
    display:block;
  }
  .flow-step .ttl{
    font-size:15px;
    font-weight:500;
    margin-bottom:10px;
    color:var(--ink);
  }
  .flow-step p{
    font-size:13px;
    color:var(--ink-soft);
  }

  /* ===== Access / CTA ===== */
  .cta{
    background:var(--green-deep);
    color:#fff;
    padding:100px 0;
  }
  .cta-grid{
    display:grid;
    grid-template-columns:1.2fr 0.8fr;
    gap:48px;
    align-items:center;
  }
  .cta h2{
    font-family:'Noto Serif JP',serif;
    font-size:26px;
    font-weight:600;
    line-height:1.7;
    margin-bottom:18px;
  }
  .cta p{
    font-size:14px;
    color:rgba(255,255,255,0.72);
    margin-bottom:28px;
    max-width:440px;
  }
  .cta .btn-primary{
    background:#fff;
    color:var(--green-deep);
  }
  .cta .btn-primary:hover{background:var(--clay-pale);}
  .cta-info{
    border-left:1px solid rgba(255,255,255,0.2);
    padding-left:48px;
  }
  .cta-info dl{font-size:13px;}
  .cta-info dt{
    color:rgba(255,255,255,0.55);
    font-size:11px;
    letter-spacing:0.08em;
    margin-bottom:4px;
    margin-top:20px;
  }
  .cta-info dt:first-child{margin-top:0;}
  .cta-info dd{color:#fff;line-height:1.7;}

  /* ===== Footer ===== */
  footer{
    background:#16291E;
    color:rgba(255,255,255,0.55);
    padding:56px 0 32px;
  }
  .footer-grid{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    padding-bottom:32px;
    border-bottom:1px solid rgba(255,255,255,0.1);
    margin-bottom:24px;
    flex-wrap:wrap;
    gap:24px;
  }
  .footer-logo{
    font-family:'Noto Serif JP',serif;
    color:#fff;
    font-size:15px;
    font-weight:600;
  }
  .footer-nav{
    display:flex;
    gap:28px;
    flex-wrap:wrap;
  }
  .footer-nav a{font-size:13px;}
  .footer-nav a:hover{color:#fff;}
  .footer-bottom{
    font-size:12px;
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:8px;
  }

  /* ===== Responsive ===== */
  @media(max-width:860px){
    nav{display:none;}
    .header-cta{padding:8px 16px;font-size:12px;}
    .hero{padding:140px 0 80px;}
    .hero-grid{grid-template-columns:1fr;gap:48px;}
    .hero h1{font-size:30px;}
    .hero-photo{order:-1;}
    .hero-quote-card{position:static;margin-top:20px;max-width:none;}
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .stat:nth-child(3){border-left:none;}
    .stat:nth-child(odd){border-left:none;}
    section{padding:72px 0;}
    .top-news-grid{grid-template-columns:1fr;gap:32px;}
    .philosophy-grid{grid-template-columns:1fr;gap:40px;}
    .philosophy-statement{font-size:20px;}
    .feature-list{grid-template-columns:1fr;}
    .feature{padding:32px;}
    .gallery-grid{grid-template-columns:1fr;}
    .gallery-grid .tall{aspect-ratio:16/10;}
    .flow-steps{grid-template-columns:repeat(2,1fr);row-gap:36px;}
    .flow-step:nth-child(2)::after{display:none;}
    .cta-grid{grid-template-columns:1fr;gap:36px;}
    .cta-info{border-left:none;padding-left:0;border-top:1px solid rgba(255,255,255,0.2);padding-top:32px;}
    .footer-grid{flex-direction:column;}
  }
  /* ===== Page header (下層ページ共通) ===== */
  .page-header{
    padding:160px 0 64px;
    background:var(--paper-warm);
    border-bottom:1px solid var(--line);
  }
  .breadcrumb{
    font-size:12px;
    color:var(--ink-soft);
    margin-bottom:20px;
  }
  .breadcrumb a:hover{color:var(--green-deep);}
  .breadcrumb .sep{margin:0 8px;color:var(--line);}
  .page-header h1{
    font-family:'Noto Serif JP',serif;
    font-size:32px;
    font-weight:600;
    color:var(--green-deep);
  }
  .page-header .lead{
    font-size:14px;
    color:var(--ink-soft);
    margin-top:14px;
    max-width:520px;
  }

  /* ===== Daily schedule ===== */
  .schedule{
    border:1px solid var(--line);
    border-radius:3px;
    overflow:hidden;
  }
  .schedule-row{
    display:grid;
    grid-template-columns:120px 1fr;
    border-bottom:1px solid var(--line);
  }
  .schedule-row:last-child{border-bottom:none;}
  .schedule-time{
    background:var(--paper-warm);
    padding:24px 20px;
    font-family:'Noto Serif JP',serif;
    font-size:14px;
    color:var(--green-deep);
    font-weight:600;
    border-right:1px solid var(--line);
  }
  .schedule-content{
    padding:24px 28px;
  }
  .schedule-content .ttl{
    font-size:15px;
    font-weight:500;
    margin-bottom:6px;
  }
  .schedule-content p{
    font-size:13px;
    color:var(--ink-soft);
    margin:0;
  }

  /* ===== Simple table ===== */
  .info-table{
    width:100%;
    border-collapse:collapse;
    font-size:14px;
  }
  .info-table th,.info-table td{
    text-align:left;
    padding:18px 20px;
    border-bottom:1px solid var(--line);
    font-weight:400;
  }
  .info-table th{
    width:200px;
    color:var(--ink-soft);
    font-size:13px;
    vertical-align:top;
    padding-top:20px;
  }
  .info-table ul{padding-left:18px;}
  .info-table li{margin-bottom:6px;color:var(--ink-soft);}

  /* ===== Plan cards ===== */
  .plan-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
  }
  .plan-card{
    border:1px solid var(--line);
    border-radius:3px;
    padding:32px;
  }
  .plan-card.full{border-color:var(--green-deep);}
  .plan-card .tag{
    display:inline-block;
    font-size:11px;
    letter-spacing:0.06em;
    color:var(--clay);
    border:1px solid var(--clay);
    padding:4px 12px;
    border-radius:2px;
    margin-bottom:16px;
  }
  .plan-card h3{
    font-family:'Noto Serif JP',serif;
    font-size:18px;
    color:var(--green-deep);
    margin-bottom:12px;
    font-weight:600;
  }
  .plan-card .time{
    font-size:14px;
    color:var(--ink);
    margin-bottom:14px;
    font-weight:500;
  }
  .plan-card p{
    font-size:13px;
    color:var(--ink-soft);
    margin-bottom:8px;
  }

  /* ===== Checklist ===== */
  .check-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px 32px;
  }
  .check-item{
    display:flex;
    gap:14px;
    align-items:flex-start;
    padding:18px 0;
    border-bottom:1px solid var(--line);
  }
  .check-item .mark{
    color:var(--clay);
    font-family:'Noto Serif JP',serif;
    font-size:18px;
    line-height:1.4;
  }
  .check-item p{
    font-size:14px;
    color:var(--ink);
    margin:0;
  }


  /* ===== Usage page extras ===== */
  .check-item .row{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:8px;
    flex:1;
  }
  .tag-dx{
    flex-shrink:0;
    font-size:12px;
    color:var(--clay);
    background:var(--clay-pale);
    padding:4px 12px;
    border-radius:20px;
    white-space:nowrap;
  }

  /* ===== Staff cards ===== */
  .staff-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  .staff-card{
    background:#fff;
    padding:36px 32px;
    display:flex;
    flex-direction:column;
  }
  .staff-card .mark{
    font-family:'Noto Serif JP',serif;
    font-size:30px;
    color:var(--clay);
    line-height:1;
    margin-bottom:10px;
  }
  .staff-card .msg{
    font-size:13px;
    color:var(--ink-soft);
    line-height:1.85;
    flex:1;
    margin-bottom:28px;
  }
  .staff-profile{
    display:flex;
    align-items:center;
    gap:14px;
    padding-top:20px;
    border-top:1px solid var(--line);
  }
  .staff-photo{
    width:52px;height:52px;
    border-radius:50%;
    background:var(--green-pale);
    color:var(--green-deep);
    display:flex;align-items:center;justify-content:center;
    font-family:'Noto Serif JP',serif;
    font-size:16px;
    font-weight:600;
    flex-shrink:0;
    overflow:hidden;
  }
  .staff-photo img{width:100%;height:100%;object-fit:cover;}
  .staff-name{
    font-size:14px;
    font-weight:500;
    color:var(--ink);
  }
  .staff-role{
    font-size:12px;
    color:var(--ink-soft);
    margin-top:3px;
    line-height:1.6;
  }
  .staff-role .position{
    color:var(--clay);
    font-weight:500;
  }
  .staff-lead{
    font-size:14px;
    color:var(--ink-soft);
    max-width:560px;
    margin-bottom:48px;
  }


  /* ===== FAQ ===== */
  .faq-list{
    border-top:1px solid var(--line);
  }
  .faq-item{
    border-bottom:1px solid var(--line);
  }
  .faq-item summary{
    list-style:none;
    cursor:pointer;
    padding:28px 4px;
    display:flex;
    align-items:flex-start;
    gap:20px;
    font-size:15px;
    color:var(--ink);
    font-weight:500;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary .q-mark{
    font-family:'Noto Serif JP',serif;
    color:var(--green-deep);
    font-size:18px;
    flex-shrink:0;
    width:28px;
  }
  .faq-item summary .plus{
    margin-left:auto;
    color:var(--clay);
    font-size:20px;
    flex-shrink:0;
    transition:transform 0.2s ease;
  }
  .faq-item[open] summary .plus{transform:rotate(45deg);}
  .faq-answer{
    padding:0 4px 32px 48px;
    font-size:14px;
    color:var(--ink-soft);
  }
  .faq-answer p{margin-bottom:14px;}
  .faq-answer p:last-child{margin-bottom:0;}


  /* ===== Greeting (代表挨拶) ===== */
  .profile-header{
    display:grid;
    grid-template-columns:200px 1fr;
    gap:48px;
    align-items:center;
    margin-bottom:80px;
  }
  .profile-photo{
    width:200px;height:240px;
    border-radius:3px;
    background:var(--green-pale);
    color:var(--green-deep);
    display:flex;align-items:center;justify-content:center;
    font-family:'Noto Serif JP',serif;
    font-size:22px;
    font-weight:600;
    overflow:hidden;
  }
  .profile-photo img{width:100%;height:100%;object-fit:cover;}
  .profile-name{
    font-family:'Noto Serif JP',serif;
    font-size:26px;
    font-weight:600;
    color:var(--ink);
    margin-bottom:8px;
  }
  .profile-title{
    font-size:13px;
    color:var(--clay);
    letter-spacing:0.04em;
  }

  .message-block{
    font-family:'Noto Serif JP',serif;
    font-size:16px;
    line-height:2.2;
    color:var(--ink);
    max-width:680px;
  }
  .message-block p{margin-bottom:1.6em;}
  .message-block p:last-child{margin-bottom:0;}

  .history-list{
    border-top:1px solid var(--line);
  }
  .history-row{
    display:flex;
    gap:24px;
    padding:18px 4px;
    border-bottom:1px solid var(--line);
    font-size:14px;
  }
  .history-row .dot{
    width:6px;height:6px;
    border-radius:50%;
    background:var(--clay);
    flex-shrink:0;
    margin-top:8px;
  }
  .history-row p{color:var(--ink-soft);margin:0;}

  .cred-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px 32px;
  }
  .cred-item{
    display:flex;
    align-items:flex-start;
    gap:10px;
    padding:14px 0;
    border-bottom:1px solid var(--line);
    font-size:13px;
    color:var(--ink);
  }
  .cred-item .dot{
    width:5px;height:5px;
    border-radius:50%;
    background:var(--green-deep);
    flex-shrink:0;
    margin-top:7px;
  }


  /* ===== Contact ===== */
  .contact-layout{
    display:grid;
    grid-template-columns:1fr 1.3fr;
    gap:64px;
    align-items:start;
  }
  .contact-card{
    border:1px solid var(--line);
    border-radius:3px;
    padding:32px;
  }
  .contact-card .ttl{
    font-family:'Noto Serif JP',serif;
    font-size:16px;
    font-weight:600;
    color:var(--green-deep);
    margin-bottom:20px;
  }
  .contact-row{
    display:flex;
    gap:14px;
    align-items:flex-start;
    padding:14px 0;
    border-bottom:1px solid var(--line);
    font-size:13px;
  }
  .contact-row:last-child{border-bottom:none;}
  .contact-row .label{
    color:var(--ink-soft);
    width:80px;
    flex-shrink:0;
  }
  .contact-row .value{color:var(--ink);}
  .contact-row a{color:var(--green-deep);}
  .contact-row a:hover{text-decoration:underline;}

  .contact-note{
    background:var(--paper-warm);
    border:1px solid var(--line);
    border-radius:3px;
    padding:24px 28px;
    font-size:13px;
    color:var(--ink-soft);
    margin-top:24px;
  }
  .contact-note strong{color:var(--ink);font-weight:500;}

  .form-group{margin-bottom:24px;}
  .form-group label{
    display:block;
    font-size:13px;
    color:var(--ink);
    margin-bottom:8px;
  }
  .form-group label .required{
    color:var(--clay);
    font-size:11px;
    margin-left:6px;
  }
  .form-group input[type="text"],
  .form-group input[type="email"],
  .form-group input[type="tel"],
  .form-group select,
  .form-group textarea{
    width:100%;
    border:1px solid var(--line);
    border-radius:2px;
    padding:12px 14px;
    font-size:14px;
    font-family:'Noto Sans JP',sans-serif;
    color:var(--ink);
    background:#fff;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus{
    outline:none;
    border-color:var(--green-deep);
  }
  .form-group textarea{resize:vertical;min-height:140px;}
  .radio-group{display:flex;gap:24px;flex-wrap:wrap;}
  .radio-option{
    display:flex;align-items:center;gap:8px;
    font-size:13px;color:var(--ink);
  }
  .radio-option input{accent-color:var(--green-deep);}
  .form-submit{
    background:var(--green-deep);
    color:#fff;
    padding:16px 40px;
    font-size:14px;
    border:none;
    border-radius:2px;
    cursor:pointer;
    letter-spacing:0.02em;
  }
  .form-submit:hover{background:var(--green-mid);}
  .form-note{
    font-size:12px;
    color:var(--ink-soft);
    margin-top:16px;
  }

  @media(max-width:860px){
    .page-header{padding:120px 0 48px;}
    .page-header h1{font-size:26px;}
    .schedule-row{grid-template-columns:90px 1fr;}
    .info-table th{width:120px;display:block;padding-bottom:4px;border-bottom:none;}
    .info-table td{display:block;padding-top:0;}
    .info-table tr{display:block;padding:16px 0;border-bottom:1px solid var(--line);}
    .info-table th,.info-table td{border-bottom:none;}
    .plan-grid{grid-template-columns:1fr;}
    .check-grid{grid-template-columns:1fr;}
      .staff-grid{grid-template-columns:1fr;}
    .profile-header{grid-template-columns:1fr;text-align:center;}
    .profile-photo{margin:0 auto;}
    .message-block{font-size:15px;line-height:2;}
    .cred-grid{grid-template-columns:1fr;}
    .contact-layout{grid-template-columns:1fr;gap:40px;}
  }

  /* ===== Blog ===== */
  .blog-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
    background:transparent;
    border:none;
  }
  .blog-card{
    background:#fff;
    display:flex;
    flex-direction:column;
    border:1px solid var(--line);
    border-radius:3px;
    overflow:hidden;
    transition:box-shadow 0.2s;
  }
  .blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,0.08);}
  .blog-card a{display:block;color:inherit;text-decoration:none;}
  .blog-card .thumb{
    width:100%;
    aspect-ratio:16/9;
    object-fit:cover;
    background:var(--green-pale);
    display:block;
  }
  .blog-card .body{padding:16px;}
  .blog-card .date{
    font-size:11px;
    color:var(--clay);
    letter-spacing:0.04em;
    margin-bottom:8px;
  }
  .blog-card .ttl{
    font-family:'Noto Serif JP',serif;
    font-size:14px;
    font-weight:600;
    color:var(--ink);
    line-height:1.6;
    margin-bottom:8px;
  }
  .blog-card .excerpt{
    font-size:12px;
    color:var(--ink-soft);
    line-height:1.7;
  }
  .blog-empty{
    padding:80px 0;
    text-align:center;
    color:var(--ink-soft);
    font-size:14px;
  }
  .blog-pagination{
    display:flex;
    justify-content:center;
    gap:12px;
    margin-top:48px;
    font-size:13px;
  }
  .blog-pagination a,
  .blog-pagination span{
    padding:10px 18px;
    border:1px solid var(--line);
    border-radius:2px;
    color:var(--ink);
  }
  .blog-pagination a:hover{border-color:var(--green-deep);color:var(--green-deep);}
  .blog-pagination .current{
    background:var(--green-deep);
    color:#fff;
    border-color:var(--green-deep);
  }

  .single-article .article-header{
    margin-bottom:48px;
  }
  .single-article .date{
    font-size:13px;
    color:var(--clay);
    letter-spacing:0.04em;
    margin-bottom:16px;
  }
  .single-article h1{
    font-family:'Noto Serif JP',serif;
    font-size:28px;
    font-weight:600;
    color:var(--ink);
    line-height:1.6;
  }
  .single-article .thumb{
    width:100%;
    aspect-ratio:16/9;
    object-fit:cover;
    border-radius:3px;
    margin-bottom:48px;
  }
  .single-article .content{
    font-size:15px;
    color:var(--ink);
    line-height:2;
    max-width:760px;
  }
  .single-article .content p{margin-bottom:1.6em;}
  .single-article .content h2{
    font-family:'Noto Serif JP',serif;
    font-size:20px;
    font-weight:600;
    color:var(--green-deep);
    margin:2em 0 1em;
  }
  .single-article .content h3{
    font-family:'Noto Serif JP',serif;
    font-size:17px;
    font-weight:600;
    color:var(--ink);
    margin:1.8em 0 0.8em;
  }
  .single-article .content img{
    border-radius:3px;
    margin:1.5em 0;
  }
  .single-article .content a{
    color:var(--green-deep);
    text-decoration:underline;
  }
  .single-article .content ul,
  .single-article .content ol{
    margin:0 0 1.6em 1.4em;
  }
  .single-back{
    margin-top:64px;
    padding-top:32px;
    border-top:1px solid var(--line);
  }
  .single-back a{
    font-size:13px;
    color:var(--green-deep);
  }
  .single-back a:hover{text-decoration:underline;}

  @media(max-width:860px){
    .blog-grid{grid-template-columns:1fr;}
    .single-article h1{font-size:22px;}
  }

  /* ===== Footer SNS ===== */
  .footer-sns{
    display:flex;
    gap:24px;
    padding:20px 0;
    border-top:1px solid rgba(255,255,255,0.15);
    margin-top:8px;
  }
  .footer-sns-link{
    display:flex;
    align-items:center;
    gap:8px;
    color:rgba(255,255,255,0.7);
    font-size:13px;
    transition:color 0.2s;
  }
  .footer-sns-link:hover{
    color:#fff;
  }