/* 配色：Flat ink + gold（顶部纯色无渐变，布局不变） */
	#jinjiaApp {
		--jj-ink: #171717;
		--jj-muted: #404040;
		--jj-soft: #737373;
		--jj-line: #e5e5e5;
		--jj-bg: #f5f5f5;
		--jj-surface: #ffffff;
		--jj-accent: #b45309;
		--jj-accent-mid: #d4af37;
		--jj-accent-soft: #fef3c7;
		--jj-up: #dc2626;
		--jj-up-bg: #fef2f2;
		--jj-down: #059669;
		--jj-down-bg: #ecfdf5;
		--jj-flat: #737373;
		--jj-flat-bg: #f5f5f5;
		--jj-radius: 0.75rem;
		--jj-shadow: 0 1px 2px rgba(23, 23, 23, 0.04), 0 8px 24px rgba(23, 23, 23, 0.05);
		--jj-ease: cubic-bezier(0.22, 1, 0.36, 1);
	}

	/* —— Board hero：纯色底，无渐变 —— */
	#jinjiaApp .jj-board {
		position: relative;
		border: 1px solid var(--jj-line);
		border-radius: var(--jj-radius);
		overflow: hidden;
		box-shadow: var(--jj-shadow);
		background: var(--jj-surface);
	}

	#jinjiaApp .jj-board-glow {
		display: none;
	}

	#jinjiaApp .jj-board-inner {
		position: relative;
		padding: 1.25rem 1.15rem 1.35rem;
	}
	@media (min-width: 640px) {
		#jinjiaApp .jj-board-inner {
			padding: 1.5rem 1.5rem 1.65rem;
		}
	}

	#jinjiaApp .jj-board-top {
		display: flex;
		flex-direction: column;
		gap: 1rem;
	}
	@media (min-width: 768px) {
		#jinjiaApp .jj-board-top {
			flex-direction: row;
			align-items: flex-start;
			justify-content: space-between;
		}
	}

	#jinjiaApp .jj-kicker {
		display: inline-flex;
		align-items: center;
		gap: 0.45rem;
		font-size: 0.75rem;
		font-weight: 600;
		letter-spacing: 0.04em;
		color: var(--jj-accent);
		margin-bottom: 0.45rem;
	}

	#jinjiaApp .jj-live {
		width: 0.5rem;
		height: 0.5rem;
		border-radius: 999px;
		background: var(--jj-accent-mid);
		box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.5);
		animation: jj-pulse 2s var(--jj-ease) infinite;
	}

	#jinjiaApp.is-refreshing .jj-live {
		animation: jj-pulse-fast 0.8s var(--jj-ease) infinite;
		background: var(--jj-ink);
	}

	#jinjiaApp .jj-board-title {
		margin: 0;
		font-size: clamp(1.6rem, 3vw, 2rem);
		font-weight: 800;
		letter-spacing: -0.03em;
		color: var(--jj-ink);
		line-height: 1.15;
	}

	#jinjiaApp .jj-board-sub {
		margin: 0.4rem 0 0;
		font-size: 0.875rem;
		color: var(--jj-soft);
		line-height: 1.45;
	}

	#jinjiaApp .jj-updated {
		margin: 0;
		font-size: 0.8125rem;
		font-weight: 500;
		color: var(--jj-soft);
		font-variant-numeric: tabular-nums;
		line-height: 1.4;
		white-space: nowrap;
	}
	#jinjiaApp .jj-updated span {
		font-weight: 600;
		color: var(--jj-muted);
	}

	/* Spotlight */
	#jinjiaApp .jj-spotlight {
		display: grid;
		gap: 1rem;
		margin-top: 1.35rem;
		padding-top: 1.25rem;
		border-top: 1px solid var(--jj-line);
	}
	@media (min-width: 768px) {
		#jinjiaApp .jj-spotlight {
			grid-template-columns: 1fr 1fr;
			gap: 1.5rem;
			align-items: start;
		}
	}

	#jinjiaApp .jj-spotlight-label {
		margin: 0;
		font-size: 0.8125rem;
		font-weight: 600;
		color: var(--jj-muted);
	}

	#jinjiaApp .jj-spotlight-price {
		margin: 0.55rem 0 0.7rem;
		font-size: clamp(2.35rem, 5vw, 3.15rem);
		font-weight: 800;
		letter-spacing: -0.035em;
		line-height: 1;
		font-variant-numeric: tabular-nums;
		color: var(--jj-ink);
		transition: color 220ms var(--jj-ease);
	}
	#jinjiaApp .jj-spotlight-price.is-up { color: var(--jj-up); }
	#jinjiaApp .jj-spotlight-price.is-down { color: var(--jj-down); }

	#jinjiaApp .jj-spotlight-cny {
		margin: 0.65rem 0 0;
		font-size: 0.875rem;
		color: var(--jj-muted);
	}
	#jinjiaApp .jj-spotlight-cny strong {
		color: var(--jj-ink);
		font-variant-numeric: tabular-nums;
		font-weight: 800;
	}
	#jinjiaApp .jj-fx-inline {
		margin-left: 0.35rem;
		color: var(--jj-soft);
		font-size: 0.8125rem;
	}

	#jinjiaApp .jj-unit {
		margin-left: 0.4rem;
		font-size: 0.875rem;
		font-weight: 600;
		color: var(--jj-soft);
		letter-spacing: 0;
	}

	#jinjiaApp .jj-price {
		font-variant-numeric: tabular-nums;
	}

	/* Delta badges */
	#jinjiaApp .jj-delta {
		display: inline-flex;
		align-items: center;
		gap: 0.3rem;
		padding: 0.28rem 0.65rem;
		border-radius: 999px;
		font-size: 0.8125rem;
		font-weight: 700;
		font-variant-numeric: tabular-nums;
		transition: background-color 200ms ease, color 200ms ease;
	}
	#jinjiaApp .jj-delta.is-sm {
		font-size: 0.75rem;
		padding: 0.18rem 0.5rem;
	}
	#jinjiaApp .jj-delta-icon {
		width: 0.75rem;
		height: 0.75rem;
		flex-shrink: 0;
	}
	#jinjiaApp .jj-delta-sep {
		opacity: 0.55;
	}
	#jinjiaApp .jj-delta.is-up {
		color: var(--jj-up);
		background: var(--jj-up-bg);
	}
	#jinjiaApp .jj-delta.is-down {
		color: var(--jj-down);
		background: var(--jj-down-bg);
	}
	#jinjiaApp .jj-delta.is-flat {
		color: var(--jj-flat);
		background: var(--jj-flat-bg);
	}

	/* 明细 / 贵金属：白底细边，无灰块嵌套 */
	#jinjiaApp .jj-detail {
		padding: 1.15rem 1.2rem 1.2rem;
		border: 1px solid var(--jj-line);
		border-radius: var(--jj-radius);
		background: var(--jj-surface);
	}
	@media (min-width: 640px) {
		#jinjiaApp .jj-detail {
			padding: 1.25rem 1.4rem 1.35rem;
		}
	}

	#jinjiaApp .jj-detail-head {
		display: flex;
		align-items: baseline;
		justify-content: space-between;
		gap: 0.75rem;
		margin-bottom: 1rem;
	}

	#jinjiaApp .jj-detail-title {
		margin: 0;
		font-size: 1rem;
		font-weight: 800;
		color: var(--jj-ink);
		letter-spacing: -0.02em;
	}

	#jinjiaApp .jj-detail-sub {
		margin: 0.2rem 0 0;
		font-size: 0.8125rem;
		color: var(--jj-soft);
	}

	#jinjiaApp .jj-detail-unit {
		flex-shrink: 0;
		font-size: 0.75rem;
		font-weight: 600;
		color: var(--jj-soft);
	}

	/* 日内区间 */
	#jinjiaApp .jj-range {
		margin-bottom: 1rem;
	}
	#jinjiaApp .jj-range-track {
		position: relative;
		height: 0.35rem;
		border-radius: 999px;
		background: #ececec;
		overflow: visible;
	}
	#jinjiaApp .jj-range-fill {
		display: block;
		height: 100%;
		border-radius: 999px;
		background: var(--jj-accent-mid);
		transition: width 320ms var(--jj-ease);
	}
	#jinjiaApp .jj-range-fill.is-intl {
		background: var(--jj-ink);
	}
	#jinjiaApp .jj-range-dot {
		position: absolute;
		top: 50%;
		width: 0.65rem;
		height: 0.65rem;
		margin-left: -0.325rem;
		margin-top: -0.325rem;
		border-radius: 999px;
		background: #fff;
		border: 2px solid var(--jj-accent);
		box-shadow: 0 1px 2px rgba(23, 23, 23, 0.12);
		transition: left 320ms var(--jj-ease);
	}
	#jinjiaApp .jj-range-dot.is-intl {
		border-color: var(--jj-ink);
	}
	#jinjiaApp .jj-range-labels {
		display: flex;
		justify-content: space-between;
		margin-top: 0.4rem;
		font-size: 0.75rem;
		color: var(--jj-soft);
	}
	#jinjiaApp .jj-range-labels strong {
		color: var(--jj-ink);
		font-variant-numeric: tabular-nums;
		font-weight: 700;
	}

	/* 行情四列：竖线分隔，无背景块 */
	#jinjiaApp .jj-quote {
		display: grid;
		grid-template-columns: repeat(4, minmax(0, 1fr));
		margin: 0;
		padding: 0.85rem 0;
		border-top: 1px solid var(--jj-line);
		border-bottom: 1px solid var(--jj-line);
	}

	#jinjiaApp .jj-quote-cell {
		padding: 0 0.65rem;
		min-width: 0;
	}
	#jinjiaApp .jj-quote-cell:first-child {
		padding-left: 0;
	}
	#jinjiaApp .jj-quote-cell:not(:first-child) {
		border-left: 1px solid var(--jj-line);
	}

	#jinjiaApp .jj-quote-cell dt {
		margin: 0;
		font-size: 0.6875rem;
		font-weight: 600;
		color: var(--jj-soft);
	}
	#jinjiaApp .jj-quote-cell dd {
		margin: 0.3rem 0 0;
		font-size: 0.9375rem;
		font-weight: 800;
		color: var(--jj-ink);
		font-variant-numeric: tabular-nums;
		letter-spacing: -0.02em;
		word-break: break-all;
	}

	@media (max-width: 639px) {
		#jinjiaApp .jj-quote {
			grid-template-columns: repeat(2, minmax(0, 1fr));
			row-gap: 0.85rem;
		}
		#jinjiaApp .jj-quote-cell:nth-child(2n + 1) {
			padding-left: 0;
			border-left: 0;
		}
		#jinjiaApp .jj-quote-cell:nth-child(2n) {
			border-left: 1px solid var(--jj-line);
		}
	}

	#jinjiaApp .jj-footnote {
		margin: 0.75rem 0 0;
		font-size: 0.75rem;
		color: #a3a3a3;
	}

	/* 贵金属：列表行 */
	#jinjiaApp .jj-metal-list {
		display: flex;
		flex-direction: column;
		border-top: 1px solid var(--jj-line);
	}

	#jinjiaApp .jj-metal-row {
		display: grid;
		grid-template-columns: 2rem minmax(0, 1fr) auto auto;
		align-items: center;
		gap: 0.65rem 0.85rem;
		padding: 0.85rem 0;
		border-bottom: 1px solid var(--jj-line);
	}

	#jinjiaApp .jj-metal-row.is-gold { --jj-metal-accent: #d4af37; }
	#jinjiaApp .jj-metal-row.is-silver { --jj-metal-accent: #737373; }
	#jinjiaApp .jj-metal-row.is-platinum { --jj-metal-accent: #525252; }
	#jinjiaApp .jj-metal-row.is-palladium { --jj-metal-accent: #b45309; }

	#jinjiaApp .jj-metal-symbol {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: 1.75rem;
		height: 1.75rem;
		border-radius: 0.4rem;
		font-size: 0.6875rem;
		font-weight: 800;
		letter-spacing: 0.02em;
		color: #fff;
		background: var(--jj-metal-accent, var(--jj-accent-mid));
	}

	#jinjiaApp .jj-metal-name {
		font-size: 0.875rem;
		font-weight: 600;
		color: var(--jj-ink);
	}

	#jinjiaApp .jj-metal-price {
		font-size: 1rem;
		font-weight: 800;
		letter-spacing: -0.02em;
		font-variant-numeric: tabular-nums;
		color: var(--jj-ink);
		text-align: right;
	}

	#jinjiaApp .jj-metal-row .jj-delta {
		justify-self: end;
		min-width: 4.25rem;
		justify-content: center;
	}

	#jinjiaApp .jj-disclaimer {
		margin: 0.9rem 0 0;
		font-size: 0.75rem;
		line-height: 1.55;
		color: #a3a3a3;
	}

	/* —— 日线走势 —— */
	#jinjiaApp .jj-chart {
		border: 1px solid var(--jj-line);
		border-radius: var(--jj-radius);
		background: var(--jj-surface);
		box-shadow: var(--jj-shadow);
		padding: 1.1rem 1rem 0.85rem;
	}
	@media (min-width: 640px) {
		#jinjiaApp .jj-chart {
			padding: 1.25rem 1.25rem 1rem;
		}
	}

	#jinjiaApp .jj-chart-head {
		display: flex;
		flex-direction: column;
		gap: 0.85rem;
		margin-bottom: 0.75rem;
	}
	@media (min-width: 768px) {
		#jinjiaApp .jj-chart-head {
			flex-direction: row;
			align-items: flex-start;
			justify-content: space-between;
			gap: 1rem;
		}
	}

	#jinjiaApp .jj-chart-controls {
		display: flex;
		flex-wrap: wrap;
		gap: 0.75rem 1.25rem;
		align-items: center;
	}

	#jinjiaApp .jj-tabs {
		display: inline-flex;
		flex-wrap: wrap;
		align-items: center;
		gap: 0.15rem;
	}

	#jinjiaApp .jj-tab {
		appearance: none;
		border: 0;
		background: transparent;
		color: var(--jj-soft);
		font-size: 0.8125rem;
		font-weight: 600;
		line-height: 1;
		letter-spacing: 0.02em;
		padding: 0.4rem 0.7rem;
		cursor: pointer;
		transition: color 160ms var(--jj-ease), background 160ms var(--jj-ease), border-color 160ms var(--jj-ease);
	}
	#jinjiaApp .jj-tab:hover {
		color: var(--jj-ink);
	}
	#jinjiaApp .jj-tab:focus-visible {
		outline: 2px solid var(--jj-accent-mid);
		outline-offset: 2px;
	}

	/* 品种：实心墨色块 */
	#jinjiaApp .jj-tabs.is-metal {
		gap: 0.35rem;
	}
	#jinjiaApp .jj-tabs.is-metal .jj-tab {
		border: 1px solid var(--jj-line);
		border-radius: 0.4rem;
		background: var(--jj-surface);
		color: var(--jj-muted);
		min-width: 3.25rem;
		padding: 0.42rem 0.85rem;
		text-align: center;
	}
	#jinjiaApp .jj-tabs.is-metal .jj-tab:hover {
		border-color: #d4d4d4;
		color: var(--jj-ink);
	}
	#jinjiaApp .jj-tabs.is-metal .jj-tab.is-active {
		background: var(--jj-ink);
		border-color: var(--jj-ink);
		color: #fff;
	}

	/* 周期：底边金色指示，无灰底托盘 */
	#jinjiaApp .jj-tabs.is-period {
		gap: 0;
		border-bottom: 1px solid var(--jj-line);
	}
	#jinjiaApp .jj-tabs.is-period .jj-tab {
		position: relative;
		padding: 0.35rem 0.55rem 0.55rem;
		border-radius: 0;
		color: var(--jj-soft);
	}
	#jinjiaApp .jj-tabs.is-period .jj-tab::after {
		content: '';
		position: absolute;
		left: 0.35rem;
		right: 0.35rem;
		bottom: -1px;
		height: 2px;
		background: transparent;
		border-radius: 1px 1px 0 0;
		transition: background 160ms var(--jj-ease);
	}
	#jinjiaApp .jj-tabs.is-period .jj-tab:hover {
		color: var(--jj-ink);
	}
	#jinjiaApp .jj-tabs.is-period .jj-tab.is-active {
		color: var(--jj-accent);
	}
	#jinjiaApp .jj-tabs.is-period .jj-tab.is-active::after {
		background: var(--jj-accent);
	}

	#jinjiaApp .jj-chart-body {
		position: relative;
	}

	#jinjiaApp .jj-chart-canvas {
		width: 100%;
		height: 260px;
	}
	@media (min-width: 640px) {
		#jinjiaApp .jj-chart-canvas {
			height: 300px;
		}
	}

	#jinjiaApp .jj-chart-status {
		position: absolute;
		inset: 0;
		display: flex;
		align-items: center;
		justify-content: center;
		margin: 0;
		font-size: 0.8125rem;
		color: var(--jj-soft);
		background: rgba(255, 255, 255, 0.72);
		pointer-events: none;
		opacity: 0;
		transition: opacity 200ms var(--jj-ease);
	}
	#jinjiaApp .jj-chart-status.is-visible {
		opacity: 1;
	}

	#jinjiaApp .jj-reveal-delay-4 { animation-delay: 240ms; }

	#jinjiaApp .jj-empty {
		border: 1px dashed #d4d4d4;
		border-radius: var(--jj-radius);
		background: var(--jj-surface);
		box-shadow: var(--jj-shadow);
	}
	#jinjiaApp .jj-empty-icon {
		margin: 0 auto 0.75rem;
		width: 3rem;
		height: 3rem;
		border-radius: 0.9rem;
		display: inline-flex;
		align-items: center;
		justify-content: center;
		color: var(--jj-accent);
		background: var(--jj-bg);
		border: 1px solid var(--jj-line);
	}

	#jinjiaApp .jj-flash {
		animation: jj-flash 520ms var(--jj-ease);
	}

	#jinjiaApp .jj-reveal {
		animation: jj-rise 480ms var(--jj-ease) both;
	}
	#jinjiaApp .jj-reveal-delay-1 { animation-delay: 60ms; }
	#jinjiaApp .jj-reveal-delay-2 { animation-delay: 120ms; }
	#jinjiaApp .jj-reveal-delay-3 { animation-delay: 180ms; }

	@keyframes jj-pulse {
		0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.45); }
		70% { box-shadow: 0 0 0 8px rgba(212, 175, 55, 0); }
		100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
	}
	@keyframes jj-pulse-fast {
		0% { box-shadow: 0 0 0 0 rgba(23, 23, 23, 0.4); }
		70% { box-shadow: 0 0 0 8px rgba(23, 23, 23, 0); }
		100% { box-shadow: 0 0 0 0 rgba(23, 23, 23, 0); }
	}
	@keyframes jj-flash {
		0% { filter: brightness(1); }
		35% { filter: brightness(1.06); }
		100% { filter: brightness(1); }
	}
	@keyframes jj-rise {
		from {
			opacity: 0;
			transform: translateY(10px);
		}
		to {
			opacity: 1;
			transform: translateY(0);
		}
	}

	@media (prefers-reduced-motion: reduce) {
		#jinjiaApp .jj-live,
		#jinjiaApp.is-refreshing .jj-live,
		#jinjiaApp .jj-reveal,
		#jinjiaApp .jj-flash,
		#jinjiaApp .jj-range-fill,
		#jinjiaApp .jj-range-dot {
			animation: none !important;
			transition: none !important;
		}
	}