:root{
  --wa:#24d366;
  --ink:#111;
  --text:#333;
  --muted:#666;
  --bg:#fafafa;
  --card:#fff;
  --border:#eaeaea;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg); color:var(--text); line-height:1.65;
}

.wa-mod .wrap{max-width:1100px;margin:0 auto;padding:0 18px}

/* ========== HERO ========== */
.mod-hero{padding:48px 0}
.mod-hero .wrap{display:flex;gap:36px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.hero-text{flex:1;min-width:300px}
.hero-art{flex:1;min-width:260px;text-align:center}
.hero-art img{max-width:320px;border-radius:16px;transform:rotate(-8deg)}

.eyebrow{
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--wa);font-weight:800;margin:0 0 10px
}
.title{font-size:36px;font-weight:800;color:var(--ink);margin:0 0 14px}
.title .mark{color:var(--wa)}
.lede{font-size:18px;color:#444;margin:0 0 18px}
.cta-row{display:flex;gap:12px}
.btn{display:inline-block;padding:12px 18px;border-radius:8px;text-decoration:none;font-weight:800;transition:.2s}
.btn-primary{background:var(--wa);color:#fff}
.btn-primary:hover{filter:brightness(.95)}
.btn-ghost{border:2px solid var(--wa);color:var(--wa);background:transparent}
.btn-ghost:hover{background:#e9fdf3}

/* ========== SEO 段落 ========== */
.mod-seo{margin:8px 0 6px}
.mod-seo p{background:#f9fdfb;border-left:4px solid var(--wa);padding:14px 16px;border-radius:6px}

/* ========== KPI ========== */
.mod-kpi{display:grid;gap:16px;margin:26px 0 6px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px;text-align:center}
.kpi-n{font-size:28px;font-weight:900;color:var(--wa);line-height:1}
.kpi-l{color:#556; margin-top:8px}

/* ========== 卡片區 ========== */
.mod-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:18px;margin:22px auto
}
.mod-card h2{margin:0 0 10px;color:var(--ink)}
.bullets{margin:6px 0 0 18px}
.bullets li{margin:6px 0;color:#444}
.steps{margin:8px 0 0 20px}
.steps li{margin:6px 0;color:#444}
.note{margin-top:10px;color:#666;font-size:14px}

/* FAQ */
.faq details{border:1px solid var(--border);border-radius:10px;margin:10px 0;padding:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:700}
.faq p{margin:8px 0 0}

/* 相關連結 */
.mod-links{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 40px}
.pill{
  display:inline-block;padding:8px 12px;border-radius:999px;
  background:#eefaf4;color:#167a43;text-decoration:none;border:1px solid #d9f5e6
}
.pill:hover{filter:brightness(.98)}

/* 響應式 */
@media (max-width:720px){
  .title{font-size:28px}
  .hero-art img{max-width:260px}
}