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96px);background:#f5f7fa}.sidebar{position:sticky!important;top:0;align-self:flex-start;min-height:calc(100vh - 96px);border-right:1px solid var(--line);box-shadow:2px 0 8px #16284608}.mode-switch{margin:12px 16px 8px;padding:3px;display:grid;grid-template-columns:1fr 1fr;border-radius:8px;background:#f1f3f7}.mode-switch button{height:32px;border:0;border-radius:6px;color:#5c6878;background:transparent}.mode-switch button.active{color:var(--blue);background:#fff;box-shadow:0 1px 4px #1c2d481f}.mode-switch button:disabled{cursor:not-allowed;opacity:.55}.nav-group-title,.sidebar-group{width:100%;height:46px;padding:0 32px;display:grid;grid-template-columns:20px 1fr 14px;align-items:center;gap:8px;color:#222;background:#fff;border:0;text-align:left;font-size:14px}.nav-group-title{margin-top:16px;color:#1699ee}.sidebar-group{cursor:pointer}.sidebar-group:hover{background:#fafafa}.nav-item{width:calc(100% - 16px);height:44px;margin:0 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#1a2c460f}.store-category>div{margin-top:8px}.preview-action{min-height:150px;margin-top:36px;padding-top:18px;display:grid;place-items:start center;gap:8px;border-top:1px solid var(--line)}.preview-product{display:flex;align-items:center;gap:10px}.preview-product img{border-radius:6px;object-fit:cover}.preview-product div{display:grid;gap:4px}.preview-product b{max-width:390px}.preview-product span{color:#8a95a5;font-size:12px}.preview-alert{margin-bottom:14px}.primary-actions{margin-top:110px}.usage-guide{margin-top:24px;padding:20px 22px;background:#f7f8fa;border-top:1px solid #edf0f3;color:#8b95a5}.usage-guide h3{margin:0 0 14px;color:#555f6e;font-size:15px}.usage-guide li{margin:8px 0}.recommend-page{position:relative;padding-bottom:70px}.recommend-hero{padding:20px;border-radius:0}.recommend-head-row{display:grid;grid-template-columns:1fr minmax(420px,520px) 108px;gap:14px;align-items:center}.sourcing-wordmark{display:grid;grid-template-columns:auto 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";color:var(--blue)}.tutorial-list span{color:#647084}@media(max-width:1360px){.workspace{padding:18px}.recommend-head-row{grid-template-columns:1fr minmax(360px,450px) 96px}.offer-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.record-filters{grid-template-columns:repeat(3,minmax(180px,1fr))}}