:root{--bg:#f7f8f5;--card:#ffffff;--text:#1f2933;--muted:#64748b;--line:#e2e8f0;--green:#16a34a;--green-dark:#12823d;--gold:#a17417;--soft:#eef9f0;--shadow:0 18px 45px rgba(15,23,42,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.72}a{color:inherit} .wrap{width:min(1120px,calc(100% - 32px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}.brand{font-weight:900;text-decoration:none;font-size:1.15rem;color:#0f172a}.site-header nav{display:flex;gap:12px;flex-wrap:wrap}.site-header nav a{text-decoration:none;color:#334155;font-size:.95rem}.site-header nav a:hover{color:var(--green)}.hero{padding:46px 0 24px}.hero-card{background:linear-gradient(135deg,#fff,#f1fff3);border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow)}.hero h1{font-size:clamp(2rem,5vw,3.8rem);line-height:1.05;margin:0 0 14px}.hero p{font-size:1.1rem;color:#475569;max-width:760px}.category-pill{display:inline-flex;align-items:center;gap:8px;background:#ecfdf5;color:#166534;padding:8px 12px;border-radius:999px;font-weight:800;font-size:.88rem;margin-bottom:14px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.post-card,.related-card,.category-card{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 10px 26px rgba(15,23,42,.05);transition:.18s ease}.post-card:hover,.related-card:hover,.category-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#bbf7d0}.post-card span,.related-card span,.eyebrow{display:inline-block;color:var(--gold);font-weight:900;text-transform:uppercase;letter-spacing:.08em;font-size:.74rem}.post-card strong,.related-card strong,.category-card strong{display:block;font-size:1.08rem;line-height:1.3;margin:8px 0}.post-card p,.related-card p,.category-card p{margin:0;color:#64748b}.section-title{font-size:1.7rem;margin:34px 0 14px}.article-wrap{padding:28px 0 44px}.breadcrumb{font-size:.9rem;color:#64748b;margin:8px 0 18px}.breadcrumb a{text-decoration:none}.breadcrumb span{padding:0 6px}.article-card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:min(6vw,48px);box-shadow:var(--shadow)}.article-card h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.08;margin:.2rem 0 1rem}.lead{font-size:1.18rem;color:#475569}.updated{color:#94a3b8;font-size:.92rem}.notice{background:#fff7ed;border:1px solid #fed7aa;border-radius:18px;padding:14px 16px;color:#7c2d12;margin:22px 0}.article-card h2{font-size:1.65rem;line-height:1.2;margin:36px 0 12px}.article-card h3{font-size:1.17rem;margin:22px 0 6px}.article-card p{font-size:1.02rem}.toc{border:1px solid var(--line);background:#f8fafc;border-radius:18px;padding:18px 20px;margin:22px 0}.toc ol{margin:8px 0 0;padding-left:20px}.toc a{text-decoration:none;color:#166534}.check-list{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:16px 18px 16px 36px}.check-list li{margin:6px 0}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,#ecfdf5,#fff);border:1px solid #bbf7d0;border-radius:24px;padding:22px;margin:28px 0;box-shadow:0 12px 28px rgba(22,163,74,.08)}.cta-box strong{font-size:1.15rem}.cta-box p{margin:4px 0 0;color:#475569}.wa-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;text-decoration:none;background:var(--green);color:#fff!important;font-weight:900;padding:14px 18px;border-radius:999px;box-shadow:0 12px 24px rgba(22,163,74,.28)}.wa-button:hover{background:var(--green-dark)}.wa-icon{width:23px;height:23px;fill:currentColor;flex:0 0 auto}.related{margin-top:42px}.site-footer{border-top:1px solid var(--line);background:#0f172a;color:#e2e8f0;padding:32px 0}.site-footer .small{font-size:.9rem;color:#94a3b8}.index-list{padding:0;margin:0;list-style:none}.index-list li{margin-bottom:10px}.index-list a{text-decoration:none;color:#166534;font-weight:800}.category-header{padding:34px 0 8px}.category-header h1{font-size:clamp(2rem,4vw,3rem);margin:0 0 8px}.category-header p{color:#64748b;max-width:760px}.tools{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.tools a{text-decoration:none;border:1px solid #bbf7d0;background:#f0fdf4;color:#166534;padding:10px 14px;border-radius:999px;font-weight:800}@media(max-width:850px){.grid{grid-template-columns:1fr}.header-inner{align-items:flex-start;flex-direction:column}.article-card{border-radius:22px}.cta-box{align-items:stretch;flex-direction:column}.wa-button{width:100%;white-space:normal;text-align:center}.hero-card{padding:24px}.site-header{position:static}}