.sec-head {
				text-align: center;
				margin-bottom: 48px;
			}

			.sec-head h2 {
				font-size: 34px;
				font-weight: 800;
				letter-spacing: -.4px;
				margin-bottom: 8px;
				color: var(--primary);
			}

			.sec-head .underline {
				display: block;
				width: 50px;
				height: 3px;
				background: var(--gold);
				margin: 0 auto 12px auto;
				border-radius: 2px;
			}

			.sec-head p {
				color: var(--text-muted);
				font-size: 15px;
			}

			section {
				padding: 80px 0;
			}

			section:nth-of-type(odd) {
				background: var(--white);
			}

			section:nth-of-type(even) {
				background: var(--bg);
			}


			/* ==========================================
		   2. 页面专属样式 (仅限 榜单.html 使用)
		========================================== */

			/* 页面 Banner */
			.page-banner {
				height: 320px;
				position: relative;
				overflow: hidden;
			}

			.page-banner-bg {
				width: 100%;
				height: 100%;
				background: url('https://picsum.photos/id/133/1920/600') center/cover no-repeat;
			}

			.page-banner-overlay {
				position: absolute;
				inset: 0;
				background: linear-gradient(180deg, rgba(58, 58, 58, .65) 0%, rgba(58, 58, 58, .85) 100%);
				display: flex;
				flex-direction: column;
				justify-content: center;
				align-items: center;
				text-align: center;
				color: #fff;
			}

			.page-banner-overlay h1 {
				font-size: 42px;
				font-weight: 800;
				margin-bottom: 12px;
				letter-spacing: -.5px;
			}

			.page-banner-overlay p {
				font-size: 18px;
				color: rgba(255, 255, 255, .75);
				max-width: 600px;
				line-height: 1.6;
			}

			/* 榜单网格 */
			.rankings-grid {
				display: grid;
				grid-template-columns: repeat(2, 1fr);
				gap: 30px;
			}

			.ranking-card {
				background: var(--bg-card);
				border-radius: var(--radius);
				overflow: hidden;
				box-shadow: var(--shadow-sm);
				border: 1px solid var(--border);
				transition: all .35s cubic-bezier(.25, .46, .45, .94);
			}

			.ranking-card:hover {
				transform: translateY(-6px);
				box-shadow: var(--shadow-lg);
			}

			/* 榜单头部 - 深灰底色 */
			.ranking-header {
				background: var(--primary);
				color: #fff;
				padding: 28px 30px;
				text-align: center;
				position: relative;
			}

			/* 顶部金线装饰 */
			.ranking-header::after {
				content: '';
				position: absolute;
				bottom: 0;
				left: 50%;
				transform: translateX(-50%);
				width: 60px;
				height: 3px;
				background: var(--gold);
				border-radius: 2px;
			}

			.ranking-header h3 {
				font-size: 22px;
				font-weight: 800;
				margin-bottom: 6px;
				letter-spacing: .5px;
			}

			.ranking-header p {
				color: rgba(255, 255, 255, .55);
				font-size: 14px;
			}

			/* 榜单内容 */
			.ranking-body {
				padding: 10px 30px 30px;
			}

			.ranking-list {
				list-style: none;
			}

			.ranking-list li {
				padding: 18px 0;
				border-bottom: 1px dashed var(--border);
				display: flex;
				justify-content: space-between;
				align-items: center;
				transition: all .2s;
			}

			.ranking-list li:last-of-type {
				border: none;
			}

			.ranking-list li:hover {
				padding-left: 6px;
			}

			.rank-number {
				font-weight: 900;
				font-size: 20px;
				color: var(--gold);
				width: 36px;
				font-style: italic;
			}

			.company-name {
				flex: 1;
				margin-left: 12px;
				font-size: 16px;
				color: var(--text-mid);
				font-weight: 500;
			}

			/* 榜单底部二维码 */
			.qr-section {
				text-align: center;
				padding-top: 24px;
				border-top: 1px solid var(--border);
			}

			.qr-box {
				display: inline-block;
				background: var(--bg);
				padding: 10px;
				border-radius: var(--radius-sm);
				box-shadow: var(--shadow-sm);
			}

			.qr-box img {
				width: 140px;
				height: 140px;
				border-radius: 6px;
				display: block;
			}

			.scan-text {
				margin-top: 10px;
				font-size: 13px;
				color: var(--text-muted);
			}

			/* 参选通道 - 左右分栏布局 */
			.participation-card {
				background: var(--bg-card);
				border-radius: var(--radius);
				padding: 50px;
				box-shadow: var(--shadow-md);
				border: 1px solid var(--border);
				display: grid;
				grid-template-columns: 1fr 1fr;
				gap: 50px;
				align-items: center;
				position: relative;
				overflow: hidden;
			}

			/* 左侧金色竖条装饰 */
			.participation-card::before {
				content: '';
				position: absolute;
				left: 0;
				top: 0;
				bottom: 0;
				width: 4px;
				background: linear-gradient(180deg, var(--gold), var(--gold-bright));
			}

			.part-text h3 {
				font-size: 28px;
				font-weight: 800;
				color: var(--primary);
				margin-bottom: 20px;
			}

			.part-text .underline-left {
				display: block;
				width: 40px;
				height: 3px;
				background: var(--gold);
				margin-bottom: 24px;
				border-radius: 2px;
			}

			.part-text p {
				font-size: 16px;
				color: var(--text-mid);
				line-height: 1.8;
				margin-bottom: 12px;
			}

			.part-actions {
				display: flex;
				gap: 16px;
				margin-top: 32px;
			}

			.btn-primary {
				display: inline-block;
				background: linear-gradient(135deg, var(--gold), var(--gold-bright));
				color: var(--primary);
				font-size: 15px;
				font-weight: 700;
				padding: 14px 32px;
				border-radius: 50px;
				text-decoration: none;
				transition: all .22s;
				box-shadow: 0 4px 16px rgba(210, 166, 105, .25);
			}

			.btn-primary:hover {
				box-shadow: 0 6px 24px rgba(210, 166, 105, .4);
				transform: translateY(-2px);
			}

			.btn-outline {
				display: inline-block;
				background: transparent;
				color: var(--primary);
				font-size: 15px;
				font-weight: 600;
				padding: 13px 32px;
				border-radius: 50px;
				text-decoration: none;
				transition: all .22s;
				border: 1.5px solid var(--border);
			}

			.btn-outline:hover {
				border-color: var(--gold);
				color: var(--gold);
			}

			.part-qr {
				text-align: center;
			}

			.part-qr p {
				font-size: 15px;
				color: var(--text-mid);
				margin-bottom: 16px;
			}

			.qr-box-lg {
				display: inline-block;
				background: var(--bg);
				padding: 14px;
				border-radius: var(--radius);
				box-shadow: var(--shadow-sm);
			}

			.qr-box-lg img {
				width: 200px;
				height: 200px;
				border-radius: 10px;
				display: block;
			}

			/* 更新时间 */
			.update-time {
				text-align: center;
				color: var(--text-muted);
				font-size: 14px;
				margin-top: 60px;
				line-height: 1.8;
			}

			/* 专属响应式 */
			@media (max-width: 768px) {
				.page-banner {
					height: 240px;
				}
.sec-head h2,.part-text h3{
	font-size: 20px;
}
				.page-banner-overlay h1 {
					font-size: 28px;
				}

				.container {
					padding: 0 16px;
				}

				section {
					padding: 56px 0;
				}

				.rankings-grid {
					grid-template-columns: 1fr;
				}

				.participation-card {
					grid-template-columns: 1fr;
					gap: 40px;
					padding: 36px 24px;
				}

				.part-actions {
					flex-direction: column;
				}

				.btn-primary,
				.btn-outline {
					text-align: center;
				}
			}