:root{--shop-ink:#2e2e2e;--shop-muted:#6f7377;--shop-line:#e3e3e3;--shop-panel:#fff;--shop-page:#f7f7f7;--shop-blue:#2478ff;--shop-coral:#f68a7d;--shop-danger:#e31414;--shop-width:1162px;color:var(--shop-ink);font-family:PingFang TC,Noto Sans TC,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5}*{box-sizing:border-box}body,html{background:var(--shop-page)}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}a,button{color:inherit}a{text-decoration:none}img{display:block;max-width:100%}.shop-page{min-height:100vh}.shop-container{margin:0 auto;max-width:var(--shop-width);width:calc(100% - 48px)}.shop-panel{background:var(--shop-panel);border-radius:3px;box-shadow:0 1px #00000005}.section-title{font-size:30px;font-weight:400;letter-spacing:0;line-height:1.2;margin:0}.section-bar{align-items:center;display:flex;justify-content:space-between;margin-bottom:28px}.price{font-size:21px;font-weight:500}.price,.price-small{color:var(--shop-blue)}.price-small{font-size:18px}.muted{color:var(--shop-muted)}.pill{align-items:center;border:1px solid var(--shop-line);border-radius:4px;display:inline-flex;gap:6px;min-height:35px;padding:0 16px}.ghost-button,.icon-button,.primary-button{align-items:center;border:0;cursor:pointer;display:inline-flex;justify-content:center;transition:background-color .16s ease,border-color .16s ease,color .16s ease,opacity .16s ease}.primary-button{background:var(--shop-ink);border-radius:0;color:#fff;gap:10px;min-height:50px;padding:0 24px}.primary-button:hover{background:#111}.ghost-button{background:#fff;border:1px solid #c0ccd6;border-radius:4px;color:#3b3f41;min-height:35px;padding:0 24px}.icon-button{background:#fff;border:1px solid #e0e0e0;border-radius:4px;box-shadow:0 5px 3px #00000014;color:#333;height:52px;width:39px}.layout-grid{display:grid;gap:30px;grid-template-columns:250px minmax(0,1fr)}.product-grid{display:grid;gap:24px;grid-template-columns:repeat(3,minmax(0,1fr))}.compact-grid{display:grid;gap:22px;grid-template-columns:repeat(4,minmax(0,1fr))}.xd-note{color:#7b7f84;font-size:12px;margin-top:10px}.page-spacer{padding:42px 0}.two-column{display:grid;gap:36px;grid-template-columns:minmax(0,1fr) 420px}.sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;white-space:nowrap;width:1px}@media(max-width:980px){.shop-container{width:calc(100% - 32px)}.layout-grid,.two-column{grid-template-columns:1fr}.compact-grid,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.shop-container{width:calc(100% - 24px)}.section-title{font-size:24px}.compact-grid,.product-grid{grid-template-columns:1fr}}