:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; color: #183832; background: #f4f7f5; }
* { box-sizing: border-box; }
body { margin: 0; }
button, input { font: inherit; }
button { cursor: pointer; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 36px 0 64px; }
.topbar, .toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 28px; }
h2 { margin-bottom: 10px; font-size: 21px; }
.eyebrow { margin-bottom: 6px; color: #607971; font-size: 13px; letter-spacing: .08em; }
.panel { margin-top: 24px; padding: 24px; background: #fff; border: 1px solid #dae5df; border-radius: 14px; box-shadow: 0 8px 28px rgba(29, 70, 57, .05); }
.login-panel { width: min(460px, 100%); }
label { display: grid; gap: 8px; color: #36524a; font-size: 14px; }
input { width: 100%; padding: 11px 12px; color: #183832; border: 1px solid #b8cbc1; border-radius: 8px; }
form { display: grid; gap: 16px; }
button { padding: 10px 14px; border: 0; border-radius: 8px; color: #fff; background: #1c5a49; }
button:disabled { cursor: wait; opacity: .65; }
button.secondary { color: #1c5a49; border: 1px solid #8cad9f; background: #fff; }
.message { min-height: 1.4em; margin: 16px 0 0; color: #516861; }
.search-label { width: min(320px, 100%); }
.content-grid { display: grid; grid-template-columns: minmax(300px, .9fr) minmax(360px, 1.1fr); gap: 20px; }
.content-grid .panel { margin-top: 20px; }
.product-list { display: grid; gap: 8px; }
.product-row { display: grid; gap: 5px; width: 100%; padding: 13px; text-align: left; color: #183832; border: 1px solid #d9e4de; background: #fff; }
.product-row:hover, .product-row.selected { border-color: #377c65; background: #eff7f2; }
.product-row span { color: #607971; font-size: 13px; }
.empty { color: #647870; }
.detail-image { display: block; width: min(100%, 360px); max-height: 260px; margin-bottom: 18px; object-fit: cover; border-radius: 9px; }
dl { margin: 0; }
.detail-row { display: grid; grid-template-columns: 96px 1fr; padding: 10px 0; border-top: 1px solid #edf2ef; }
dt { color: #637a71; }
dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 760px) { .shell { width: min(100% - 28px, 1180px); padding-top: 22px; } .topbar, .toolbar { align-items: flex-start; flex-direction: column; } .search-label { width: 100%; } .content-grid { grid-template-columns: 1fr; } }