/* Grow Love Plants — 共通スタイル
   Layout: 上部にブランドとナビ、中央1カラム(最大1120px)、下部にフッター */
:root{
  --ground:#E7EDE4;
  --surface:#F8FAF6;
  --ink:#1B2A21;
  --muted:#56685B;
  --line:#C7D2C3;
  --line-strong:#AEBBA9;
  --moss:#3D6A39;
  --moss-soft:#DDE9D7;
  --on-moss:#FFFFFF;
  --water:#2B6C97;
  --shadow:rgba(27,42,33,.18);
  --display:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
  --body:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root{
    --ground:#111813; --surface:#1A231D; --ink:#E3EBE2; --muted:#98A99C; --line:#2C3A30; --line-strong:#43554A;
    --moss:#86B978; --moss-soft:#223320; --on-moss:#10190F; --water:#6FAEDB; --shadow:rgba(0,0,0,.5);
    color-scheme:dark;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--moss)}
a:focus-visible,button:focus-visible{outline:2px solid var(--water);outline-offset:2px}

.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}

/* header */
.site-header{border-bottom:1px solid var(--line);background:var(--ground)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;padding-block:14px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg{width:14px;height:18px;fill:var(--water);flex:none}
.brand b{font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:.02em;line-height:1.2}
.brand small{display:block;font-size:11px;color:var(--muted);letter-spacing:.08em;line-height:1.3}
.site-nav{display:flex;flex-wrap:wrap;gap:4px 20px;font-size:14px;font-weight:500}
.site-nav a{color:var(--ink);text-decoration:none;padding-block:4px;border-bottom:2px solid transparent}
.site-nav a:hover,.site-nav a[aria-current="page"]{border-bottom-color:var(--moss)}

/* main */
main{padding-block:48px 80px}
.eyebrow{margin:0;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--moss)}
h1{font-family:var(--display);font-weight:800;font-size:clamp(30px,5.5vw,46px);line-height:1.3;margin:0;text-wrap:balance}
h2{font-family:var(--display);font-weight:800;font-size:26px;line-height:1.4;margin:0;text-wrap:balance}
.lede{margin:0;color:var(--muted);max-width:38rem}

.hero{display:flex;flex-direction:column;gap:14px;max-width:44rem;padding-bottom:56px}
.section{display:flex;flex-direction:column;gap:20px;padding-block:40px;border-top:1px solid var(--line)}

.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:760px){.cards{grid-template-columns:minmax(0,1fr)}}
.card{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px 28px;padding:24px 26px;background:var(--surface);border:1px solid var(--line);border-radius:14px;text-decoration:none;color:var(--ink);transition:border-color .15s}
.card:hover{border-color:var(--moss)}
.card h3{margin:0 0 4px;font-family:var(--display);font-weight:800;font-size:22px;line-height:1.4}
.card p{margin:0;color:var(--muted);font-size:14px}
.card .go{font-size:14px;font-weight:700;color:var(--moss);white-space:nowrap}
.cards .card{grid-template-columns:minmax(0,1fr);align-content:space-between}

.note{margin:0;padding:18px 20px;border:1px dashed var(--line-strong);border-radius:12px;color:var(--muted);font-size:14px}

/* long text pages */
.prose{max-width:44rem;display:flex;flex-direction:column;gap:14px}
.prose h1{margin-bottom:8px}
.prose h2{font-size:20px;margin-top:24px}
.prose p,.prose li{font-size:15px}
.prose p{margin:0}
.prose ul{margin:0;padding-left:1.2em}
.prose .date{color:var(--muted);font-size:13px}

/* footer */
.site-footer{border-top:1px solid var(--line);padding-block:28px 40px;font-size:13px;color:var(--muted)}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.site-footer a{color:var(--muted)}

@media (prefers-reduced-motion: reduce){*{transition:none!important}}