/* ===== 主图大图商品卡（.phero）===== */
.phero{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:22px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  padding:16px;transition:box-shadow .2s ease,border-color .2s ease;align-items:stretch}
.phero:hover{box-shadow:var(--shadow-lg);border-color:#dfe3ea}

.phero-media{position:relative;display:block;border-radius:calc(var(--radius) - 4px);overflow:hidden;
  background:linear-gradient(180deg,#fbfcfe,#f3f5f9);aspect-ratio:1/1;text-decoration:none}
.phero-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.phero:hover .phero-media img{transform:scale(1.03)}
.phero-ph{display:grid;place-items:center;width:100%;height:100%}
.phero-media .tag{position:absolute;left:12px;top:12px}

.phero-body{display:flex;flex-direction:column;gap:10px;min-width:0;padding:4px 4px 2px 0}
.phero-name{font-size:19px;font-weight:800;line-height:1.35;color:var(--ink);text-decoration:none}
.phero-name:hover{color:var(--brand)}
.phero-sub{font-size:13px;color:var(--ink-3);line-height:1.5}

.phero-price-row{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-top:2px}
.phero-price{color:var(--brand);font-weight:800;font-size:28px;letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.phero-price small{font-size:14px;font-weight:700;margin-right:1px}
.phero-alt{font-size:12px;font-weight:600;color:var(--ink-3);margin-left:8px}
.phero-agent{font-size:12px;font-weight:700;color:var(--gold)}

.phero-meta{font-size:12px;color:var(--ink-3)}

.phero-actions{display:flex;gap:10px;margin-top:auto;padding-top:8px}
.phero-actions .btn{height:42px;display:flex;align-items:center;justify-content:center;border-radius:21px;font-size:14px;padding:0 22px}
.phero-form{flex:1 1 auto;display:flex;margin:0;min-width:0}
.phero-form .btn{flex:1 1 auto;width:100%}

/* 分区页/首页列表：大图卡纵向堆叠 */
.phero-list{display:flex;flex-direction:column;gap:14px}

@media (max-width:720px){
  .phero{grid-template-columns:1fr;gap:12px;padding:12px}
  .phero-media{aspect-ratio:4/3}
  .phero-name{font-size:16px}
  .phero-price{font-size:23px}
  .phero-actions .btn{height:40px;font-size:13px}
}