:root {
  --ink: #1a2b2e;
  --moss: #2f6d4f;
  --moss-dark: #1f4d38;
  --stone: #6b7a7e;
  --paper: #f6f4ee;
  --card: #ffffff;
  --line: #e2ddd2;
  --accent: #d9772b;
  --maxw: 960px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
}
a { color: var(--moss-dark); }
img { max-width: 100%; height: auto; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

.site-header {
  background: var(--moss-dark);
  color: #fff;
  border-bottom: 4px solid var(--accent);
}
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; padding: 14px 20px; }
.brand { font-size: 20px; font-weight: 800; letter-spacing: 1px; color: #fff; text-decoration: none; margin-right: auto; }
.brand span { color: var(--accent); }
.site-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-nav a { color: #e9efe9; text-decoration: none; font-size: 15px; }
.site-nav a:hover { color: #fff; text-decoration: underline; }

main { padding: 28px 0 48px; }
.crumbs { font-size: 13px; color: var(--stone); margin: 6px 0 18px; }
.crumbs a { color: var(--stone); }

h1 { font-size: 30px; line-height: 1.3; margin: 0 0 10px; }
h2 { font-size: 22px; margin: 28px 0 10px; }
.byline { color: var(--stone); font-size: 14px; margin: 0 0 20px; border-left: 3px solid var(--accent); padding-left: 12px; }
article p { margin: 0 0 16px; }
.lede { font-size: 18px; color: #33474a; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card h3 a { text-decoration: none; }
.card p { margin: 0 0 10px; color: #40514f; font-size: 15px; }
.meta { font-size: 13px; color: var(--stone); }
.price { color: var(--accent); font-weight: 800; font-size: 20px; }
.pill { display: inline-block; background: #eaf1ec; color: var(--moss-dark); border-radius: 999px; padding: 2px 10px; font-size: 12px; }

.product-buy { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin: 18px 0; }
.rating { color: var(--accent); font-weight: 700; }

.thread .post { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 0 0 14px; }
.thread .post .who { font-size: 13px; color: var(--stone); margin-bottom: 6px; }

.site-footer { border-top: 1px solid var(--line); background: #efece3; color: var(--stone); font-size: 13px; }
.site-footer .wrap { padding: 22px 20px; }
.notice { background: #fff7ec; border: 1px solid #f0d9b8; border-radius: 8px; padding: 10px 14px; font-size: 13px; color: #7a5a2a; margin: 0 0 20px; }