/* Blog: index cards, the post column, tables, charts, FAQ — readable on a phone, print-clean on a laptop */
.blog-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.blog-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.blog-tags a{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;border:1px solid var(--rule);background:#fff;font-size:.82rem;font-weight:600;color:var(--ink)}
.blog-tags a:hover,.blog-tags a[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:#fff}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--rule);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);color:var(--ink)}
.post-card:hover{border-color:var(--ink3)}
.post-card img{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;display:block;background:#EDE9E3}
.post-card .pc-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.post-card h2,.post-card h3{font-size:1.05rem;margin:0;line-height:1.3}
.post-card p{margin:0;font-size:.88rem;color:var(--slate)}
.post-card .pc-meta{margin-top:auto;font-size:.76rem;color:var(--slate)}
.blog-pager{display:flex;gap:8px;justify-content:center;margin:22px 0;flex-wrap:wrap}
.blog-pager a,.blog-pager span{padding:8px 14px;border-radius:999px;border:1px solid var(--rule);font-size:.85rem;font-weight:600}
.blog-pager span[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}
.blog-post .post{max-width:760px;margin:0 auto}
.post-head{margin:6px 0 18px}
.post-meta{font-size:.82rem;color:var(--slate);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.post-head h1{font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.12}
.post-excerpt{font-size:1.08rem;color:var(--slate);margin:0}
.post-cover{margin:0 0 22px;border-radius:var(--r-lg);overflow:hidden;background:#EDE9E3}
.post-cover img{width:100%;height:auto;display:block}
.post-cover figcaption{font-size:.74rem;color:var(--slate);padding:6px 10px;background:#fff}
.post-body{font-size:1.02rem;line-height:1.66}
.post-body h2{margin:1.6em 0 .5em;font-size:1.45rem}
.post-body h3{margin:1.3em 0 .4em;font-size:1.15rem}
.post-body p,.post-body ul,.post-body ol{margin:0 0 1em}
.post-body li{margin:.25em 0}
.post-body img{max-width:100%;height:auto;border-radius:12px}
.post-body figure{margin:1.2em 0}
.post-body figcaption{font-size:.78rem;color:var(--slate);margin-top:6px}
.post-body blockquote{margin:1.2em 0;padding:10px 16px;border-left:4px solid var(--amber);background:#FFF9E8;border-radius:0 10px 10px 0}
.post-body .tbl-wrap{overflow-x:auto;margin:1.2em 0;-webkit-overflow-scrolling:touch}
.post-body table{border-collapse:collapse;width:100%;font-size:.9rem;background:#fff}
.post-body th,.post-body td{border:1px solid var(--rule);padding:8px 10px;text-align:left;vertical-align:top}
.post-body th{background:#F0F2F5;font-weight:700}
.post-body td.num,.post-body th.num{text-align:right;white-space:nowrap}
.post-body .chart{margin:1.4em 0;background:#fff;border:1px solid var(--rule);border-radius:12px;padding:12px;overflow-x:auto}
.post-body .chart svg{max-width:100%;height:auto;display:block}
.post-body .chart-note{font-size:.76rem;color:var(--slate);margin:6px 0 0}
.post-body .live-price{font-weight:700;white-space:nowrap}
.post-body .blog-plans{margin:1.2em 0;padding:14px 16px;background:#fff;border:1px solid var(--rule);border-radius:var(--r-lg)}
.post-body .blog-plans h3{margin:0 0 8px}
.post-body details{border:1px solid var(--rule);border-radius:10px;padding:10px 14px;margin:8px 0;background:#fff}
.post-body summary{font-weight:700;cursor:pointer}
.post-body details p{margin:.6em 0 0}
.post-body .note{font-size:.86rem;color:var(--slate);border-top:1px dashed var(--rule);padding-top:8px}
.post-foot{margin-top:28px;border-top:1px solid var(--rule);padding-top:14px}
.post-cta{max-width:760px;margin:24px auto}
.post-related{max-width:1100px;margin:28px auto 0}
.post-related h2{margin-bottom:12px}
@media (max-width:600px){.post-body{font-size:1rem}.post-body table{font-size:.82rem}.blog-head{flex-direction:column;align-items:flex-start}}