.post-shell{max-width:780px;margin:0 auto;padding:32px 20px 72px}.post-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px 14px;margin:10px 0 0;font-size:.86rem;font-weight:500;display:flex}.post-meta .dot-sep{background:var(--muted-2);border-radius:50%;width:4px;height:4px}.post-title{color:var(--ink);letter-spacing:-.02em;margin:0;font-size:clamp(1.75rem,4.2vw,2.5rem)}.answer-box{background:var(--blue-tint);border:1px solid var(--blue-tint-2);border-radius:var(--r-18);margin:26px 0 30px;padding:18px 20px 18px 22px;position:relative}.answer-box:before{content:"";background:var(--blue-strong);border-radius:2px;width:4px;position:absolute;top:18px;bottom:18px;left:0}.answer-box .answer-label{letter-spacing:.1em;text-transform:uppercase;color:#1c4fb8;margin-bottom:6px;font-size:.72rem;font-weight:800;display:block}.answer-box p{color:var(--text);margin:0;font-size:1.03rem;line-height:1.65}.post-cover{margin:0 0 2em}.post-cover img{border-radius:var(--r-18);width:100%;height:auto;box-shadow:var(--sh-card);display:block}.post-cover figcaption{color:var(--muted);margin-top:9px;font-size:.84rem;line-height:1.5}.post-body{color:var(--text);font-size:1.04rem;line-height:1.75}.post-body h2{color:var(--ink);letter-spacing:-.02em;margin:2.1em 0 .6em;font-size:clamp(1.28rem,2.6vw,1.6rem)}.post-body h3{color:var(--ink);margin:1.7em 0 .5em;font-size:1.1rem}.post-body p{color:var(--text);margin:0 0 1.05em}.post-body ul,.post-body ol{color:var(--text);margin:0 0 1.1em;padding-left:1.3em}.post-body ul{list-style:outside}.post-body ol{list-style:decimal}.post-body li{margin-bottom:.4em}.post-body a{color:var(--blue-strong);text-underline-offset:2px;text-decoration:underline}.post-body strong{color:var(--ink)}.post-body code{background:var(--surface-2);border:1px solid var(--border);color:var(--ink);border-radius:6px;padding:1px 6px;font-size:.92em}.post-body blockquote{border-left:3px solid var(--blue);color:var(--muted);margin:1.4em 0;padding:2px 0 2px 18px}.post-body table{border-collapse:collapse;width:100%;margin:1.4em 0;font-size:.94rem}.post-body th,.post-body td{text-align:left;border-bottom:1px solid var(--divider);padding:9px 12px}.post-body th{background:var(--surface-2);color:var(--ink);font-weight:700}.datasets{margin:2.2em 0 0}.dataset{background:var(--surface);border-radius:var(--r-18);box-shadow:var(--sh-card);margin:0 0 18px;padding:20px 22px}.dataset-title{color:var(--label);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:9px;margin:0 0 14px;font-size:.96rem;font-weight:700;display:flex}.dataset-title:before{content:"";background:var(--blue-strong);border-radius:2px;flex:none;width:4px;height:16px}.dataset-caption{color:var(--muted);margin:-6px 0 14px;font-size:.86rem}.dataset-table{border-collapse:collapse;width:100%;font-size:.94rem}.dataset-table th,.dataset-table td{text-align:left;border-bottom:1px solid var(--divider);padding:8px 10px}.dataset-table th{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--border);font-size:.78rem;font-weight:700}.dataset-table tr:last-child td{border-bottom:none}.stat-list{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;display:grid}.stat-item .stat-value{color:var(--ink);letter-spacing:-.02em;font-size:1.5rem;font-weight:800;line-height:1.1;display:block}.stat-item .stat-label{color:var(--muted);margin-top:3px;font-size:.84rem;display:block}.stat-item .stat-note{color:var(--muted-2);margin-top:2px;font-size:.76rem;display:block}.car-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;display:grid}.car-item{color:inherit;border:1px solid var(--border);border-radius:var(--r-15);flex-direction:column;text-decoration:none;transition:transform .14s,box-shadow .14s;display:flex;overflow:hidden}.car-item:hover{box-shadow:var(--sh-card-hover);transform:translateY(-3px)}.car-item img{aspect-ratio:1;object-fit:contain;background:var(--bg-soft);border-bottom:1px solid var(--divider);width:100%;height:auto}.car-item .car-body{padding:9px 11px 11px}.car-item .car-name{color:var(--ink);font-size:.88rem;font-weight:700;line-height:1.25;display:block}.car-item .car-note{color:var(--muted);margin-top:3px;font-size:.78rem;display:block}.badge-th,.badge-sth{border-radius:999px;padding:1px 8px;font-size:.72rem;font-weight:700;display:inline-block}.badge-th{background:var(--green-soft);color:var(--green-ink)}.badge-sth{background:var(--amber-soft);color:var(--amber-ink)}.faq-list{margin:2.4em 0 0}.faq-item{background:var(--surface);border-radius:var(--r-15);box-shadow:var(--sh-card);margin-bottom:10px;overflow:hidden}.faq-item summary{color:var(--ink);cursor:pointer;justify-content:space-between;align-items:center;gap:14px;padding:15px 18px;font-weight:700;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--blue-strong);flex:none;font-size:1.2rem;font-weight:700;transition:transform .18s}.faq-item[open] summary:after{transform:rotate(45deg)}.faq-item .faq-answer{color:var(--text);padding:0 18px 16px;font-size:.98rem}.faq-item .faq-answer p{color:var(--text);margin:0}.post-cta{background:var(--surface);border-radius:var(--r-18);box-shadow:var(--sh-card);text-align:center;margin:2.6em 0 0;padding:24px}.post-cta h2{margin:0 0 8px;font-size:1.25rem}.post-cta p{color:var(--muted);margin:0 0 18px;font-size:.96rem}.post-footer-note{border-top:1px solid var(--divider);color:var(--muted);margin-top:2.4em;padding-top:18px;font-size:.85rem}@media (prefers-reduced-motion:reduce){.car-item{transition:none}}