.car-expertise{background-color:var(--bg-alt);border-top:1px solid var(--border-subtle);width:100%;padding:clamp(48px,6vw,88px) clamp(16px,4vw,40px)}.car-head{text-align:center;max-width:760px;margin:0 auto clamp(28px,4vw,48px)}.car-heading{color:var(--color-primary-dark);font-family:Outfit,sans-serif;font-size:clamp(1.9rem,4vw,3rem);font-weight:700;line-height:1.15}.car-heading span{color:var(--color-accent)}.car-sub{color:var(--text-secondary);margin-top:14px;font-size:clamp(.98rem,1.6vw,1.15rem);line-height:1.6}.car-stage{align-items:center;gap:14px;max-width:1180px;margin:0 auto;display:flex;position:relative}.car-viewport{border-radius:var(--r-xl);flex:1;width:100%;overflow:hidden}.car-track{transition:transform .55s cubic-bezier(.65,0,.35,1);display:flex}.car-slide{box-sizing:border-box;min-width:100%}.car-card{background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--r-xl);min-height:420px;box-shadow:var(--shadow-md);flex-direction:row;display:flex;overflow:hidden}.car-media{flex-shrink:0;width:56%;position:relative;overflow:hidden}.car-media-el{object-fit:contain;object-position:center;width:100%;height:100%;display:block;position:absolute;inset:0}.car-media-badge{z-index:2;border-radius:var(--r-sm);-webkit-backdrop-filter:blur(6px);background:#040c1a8c;padding:8px 14px;font-family:Outfit,sans-serif;font-size:clamp(.95rem,1.5vw,1.2rem);font-weight:700;position:absolute;bottom:16px;left:18px}.car-content{flex-direction:column;flex:1;justify-content:center;gap:14px;padding:clamp(24px,3vw,46px);display:flex}.car-num{color:var(--color-primary);opacity:.85;font-family:Outfit,sans-serif;font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1}.car-title{color:var(--slate-900);font-size:clamp(1.35rem,2.4vw,2rem);font-weight:700;line-height:1.2}.car-desc{color:var(--text-secondary);font-size:clamp(.95rem,1.5vw,1.06rem);line-height:1.7}.car-explore{color:#fff;border-radius:var(--r-sm);cursor:pointer;box-shadow:0 8px 22px rgba(var(--primary-rgb),.22);transition:transform .18s var(--ease),box-shadow .2s,filter .2s;border:none;align-self:flex-start;margin-top:8px;padding:12px 28px;font-family:Outfit,sans-serif;font-size:.95rem;font-weight:600}.car-explore:hover{filter:brightness(1.07);box-shadow:0 12px 30px rgba(var(--primary-rgb),.34);transform:translateY(-2px)}.car-arrow{border:1px solid var(--border-strong);background:var(--surface);width:48px;height:48px;color:var(--color-primary);cursor:pointer;box-shadow:var(--shadow-sm);z-index:3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.7rem;line-height:1;transition:background .2s,color .2s,transform .18s,border-color .2s;display:flex}.car-arrow:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:scale(1.06)}.car-dots{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:30px;display:flex}.car-dot{border:1.5px solid var(--border-strong);background:var(--surface);width:42px;height:42px;color:var(--text-muted);cursor:pointer;transition:all .2s var(--ease);border-radius:50%;font-family:Outfit,sans-serif;font-size:.85rem;font-weight:700}.car-dot:hover{border-color:var(--color-primary);color:var(--color-primary)}.car-dot-active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:0 6px 16px rgba(var(--primary-rgb),.3);transform:scale(1.06)}@media (max-width:860px){.car-stage{gap:0}.car-card{flex-direction:column;min-height:0}.car-media{width:100%;height:230px}.car-arrow{position:absolute;top:115px;transform:translateY(-50%)}.car-prev{left:8px}.car-next{right:8px}.car-arrow:hover{transform:translateY(-50%)scale(1.06)}}@media (max-width:480px){.car-media{height:190px}.car-arrow{width:40px;height:40px;font-size:1.4rem;top:95px}.car-dot{width:36px;height:36px;font-size:.78rem}}