:root{color-scheme:light;--blue:#1767ee;--ink:#102b52;--muted:#647899;--line:#dce6f5;--bg:#f4f7fc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei",system-ui,sans-serif}.shop-nav{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1120px)/2))}.shop-nav a{text-decoration:none;color:var(--ink)}.shop-brand{font-size:22px;font-weight:800}.shop-back{font-size:14px}.shop-main{max-width:1120px;margin:0 auto;padding:64px 24px 90px}.shop-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:stretch}.shop-copy,.shop-card{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:0 24px 70px rgba(38,75,133,.1)}.shop-copy{padding:50px}.eyebrow{color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.15em}.shop-copy h1{font-size:46px;line-height:1.18;margin:14px 0 18px}.shop-copy>p{font-size:18px;line-height:1.9;color:var(--muted)}.service-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}.service-list div{background:#f6f9ff;border-radius:14px;padding:17px;font-weight:700}.shop-card{padding:38px;display:flex;flex-direction:column;justify-content:center}.product-tag{align-self:flex-start;background:#eaf2ff;color:var(--blue);padding:8px 12px;border-radius:99px;font-weight:700;font-size:13px}.shop-card h2{font-size:28px;margin:20px 0 10px}.product-description{color:var(--muted);line-height:1.8}.price{display:flex;align-items:baseline;gap:6px;color:#f04438;margin:26px 0}.price span{font-size:24px}.price strong{font-size:52px;line-height:1}.pay-button{border:0;border-radius:14px;background:linear-gradient(135deg,#1767ee,#5b54f4);color:#fff;font-size:18px;font-weight:800;padding:17px;cursor:pointer;box-shadow:0 14px 32px rgba(23,103,238,.25)}.pay-button:disabled{cursor:not-allowed;background:#9aabc5;box-shadow:none}.payment-note{font-size:13px;color:var(--muted);line-height:1.7;margin:16px 0 0}.pay-dialog{border:0;border-radius:22px;padding:0;max-width:440px;width:calc(100% - 32px);box-shadow:0 30px 90px rgba(8,26,56,.28)}.pay-dialog::backdrop{background:rgba(8,26,56,.55)}.dialog-inner{text-align:center;padding:32px}.dialog-inner h2{margin:0 0 8px}.dialog-inner p{color:var(--muted)}.dialog-inner img{width:280px;max-width:90%;margin:14px auto;border:10px solid #fff}.dialog-close{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 24px;cursor:pointer}.pay-success{color:#099455!important;font-weight:800}.shop-footer{text-align:center;color:var(--muted);padding:26px;font-size:13px}@media(max-width:800px){.shop-hero{grid-template-columns:1fr}.shop-copy{padding:32px 25px}.shop-copy h1{font-size:36px}.service-list{grid-template-columns:1fr}.shop-card{padding:28px}.shop-nav{padding:0 20px}}