:root{--bg-primary: #F5F5F7;--bg-secondary: #FFFFFF;--bg-card: #FFFFFF;--bg-input: #F0F0F5;--text-primary: #1A1A1A;--text-secondary: #666666;--text-tertiary: #999999;--border-color: #EBEBEB;--brand-orange: #F5A623;--brand-orange-light: rgba(245, 166, 35, .1);--brand-purple: #6B2D8B;--color-buy: #E74C3C;--color-hold: #F5A623;--color-sell: #27AE60;--color-empty: #2F5BEA;--color-up-astock: #E74C3C;--color-down-astock: #27AE60;--color-up-crypto: #00C853;--color-down-crypto: #FF1744;--tab-bar-height: 56px;--header-height: 48px;--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-top: env(safe-area-inset-top, 0px);--shadow-card: 0 1px 8px rgba(0, 0, 0, .06);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;width:100%}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,PingFang SC,Helvetica Neue,Microsoft 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.search-btn svg{width:20px;height:20px;fill:var(--text-tertiary)}.index-cards-container{padding:8px 16px 12px;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;background:var(--bg-secondary)}.index-cards-scroll{display:inline-flex;gap:10px}.index-card{display:inline-flex;flex-direction:column;background:var(--bg-primary);border-radius:12px;padding:12px 16px;min-width:130px;flex-shrink:0}.index-card .index-name{font-size:12px;color:var(--text-secondary);margin-bottom:6px}.index-card .index-price{font-size:18px;font-weight:600;margin-bottom:2px}.index-card .index-change{font-size:12px;font-weight:500}.strategy-promo-banner{display:flex;align-items:center;gap:12px;margin:0 16px 8px;padding:12px 14px;background:linear-gradient(135deg,#1a1a2e,#2d1b2e,#4a1942);border-radius:12px;cursor:pointer;transition:transform 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.lbl{font-size:10px;color:var(--text-tertiary);margin-top:1px}.cwh-signal-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:10px;padding-top:10px;border-top:1px solid var(--border-color)}.cwh-signal-levels{display:flex;gap:12px;font-size:11px;color:var(--text-secondary)}.cwh-signal-levels .buy-lvl{color:var(--color-buy)}.cwh-signal-levels .sl-lvl{color:var(--color-sell)}.cwh-view-btn{font-size:12px;color:var(--brand-orange);font-weight:500;display:flex;align-items:center;gap:2px}.cwh-cases{display:flex;flex-direction:column;gap:10px}.cwh-case-card{background:var(--bg-secondary);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow-sm)}.cwh-case-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.cwh-case-name{font-size:15px;font-weight:600;color:var(--text-primary)}.cwh-case-gain{font-size:14px;font-weight:700;color:var(--color-buy)}.cwh-case-detail{font-size:12px;color:var(--text-secondary);line-height:1.6}.cwh-case-detail span{color:var(--brand-orange);font-weight:500}.cwh-rules{display:flex;flex-direction:column;gap:10px}.cwh-rule-card{background:var(--bg-secondary);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow-sm)}.cwh-rule-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.cwh-rule-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center}.cwh-rule-icon.buy{background:#e74c3c1f}.cwh-rule-icon.sell{background:#27ae601f}.cwh-rule-icon.risk{background:#f5a6231f}.cwh-rule-title{font-size:14px;font-weight:600;color:var(--text-primary)}.cwh-rule-list{padding-left:0;margin:0;list-style:none}.cwh-rule-list li{font-size:13px;color:var(--text-secondary);line-height:1.6;padding-left:16px;position:relative}.cwh-rule-list li:before{content:"•";position:absolute;left:4px;color:var(--text-tertiary)}.cwh-disclaimer{margin:20px 16px;padding:14px;background:#f5a6230f;border:1px solid rgba(245,166,35,.15);border-radius:12px}.cwh-disclaimer-title{font-size:13px;font-weight:600;color:var(--brand-orange);margin-bottom:4px}.cwh-disclaimer-text{font-size:12px;color:var(--text-tertiary);line-height:1.6}.cwh-fixed-cta{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;padding:12px 20px calc(12px + var(--safe-area-bottom));display:flex;align-items:center;justify-content:center;gap:12px;z-index:20;background:var(--bg-secondary);border-top:1px solid var(--border-color);box-shadow:0 -4px 16px #0000000f}.cwh-cta-btn{flex:1;background:linear-gradient(135deg,#f5a623,#f7c948);color:#1a1a2e;border:none;border-radius:22px;padding:12px 24px;font-size:15px;font-weight:700;text-align:center;transition:transform .2s}.cwh-cta-btn:active{transform:scale(.97)}.cwh-cta-scan{width:44px;height:44px;border-radius:50%;background:var(--bg-primary);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;flex-shrink:0}.cwh-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 16px;gap:12px}.cwh-loading-spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--brand-orange);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.cwh-loading-text{font-size:13px;color:var(--text-tertiary)}.cwh-confidence{display:inline-flex;align-items:center;gap:3px;font-size:11px;font-weight:600;padding:2px 6px;border-radius:8px}.cwh-confidence.high{background:#e74c3c1a;color:#e74c3c}.cwh-confidence.medium{background:#f5a6231a;color:#f5a623}.cwh-confidence.low{background:#9999991a;color:#999}