/* --- Core UI Specifications --- */
		:root {
			--primary-red: #FF3B30;
			--title-black: #222222;
			--text-grey: #666666;
			--bg-grey: #F5F5F5;
			--border-grey: #EEEEEE;
		}

		* {
			margin: 0;
			padding: 0;
			box-sizing: border-box;
			-webkit-tap-highlight-color: transparent;
		}

		body {
			font-family: "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
			background: #fff;
			color: var(--title-black);
			line-height: 1.8;
			padding-top: 60px;
			/* Space for Fixed Header */
		}

		/* --- Header Navigation (Fixed) --- */
		.header {
			position: fixed;
			top: 0;
			left: 0;
			right: 0;
			z-index: 1001;
			background: rgba(255, 255, 255, 0.98);
			backdrop-filter: blur(8px);
			padding: 10px 15px;
			display: flex;
			align-items: center;
			border-bottom: 1px solid var(--border-grey);
			height: 54px;
		}

		.back-btn {
			width: 24px;
			height: 24px;
			display: flex;
			align-items: center;
			justify-content: center;
			margin-right: 12px;
		}

		.back-btn img {
			width: 100%;
			height: auto;
		}

		.logo {
			display: flex;
			align-items: center;
			gap: 2px;
		}

		.logo h2 {
			margin: 0;
			font-size: 18px;
			font-weight: 900;
			letter-spacing: -0.5px;
		}

		/* --- Content Layout --- */
		.container {
			max-width: 800px;
			margin: 0 auto;
			padding: 30px 20px 60px;
		}

		.policy-title {
			font-size: 28px;
			font-weight: bold;
			margin-bottom: 10px;
			color: var(--title-black);
		}

		.update-time {
			font-size: 14px;
			color: var(--text-grey);
			margin-bottom: 40px;
			border-bottom: 1px solid var(--border-grey);
			padding-bottom: 10px;
		}

		/* --- Policy Content Typography --- */
		.policy-content h2 {
			font-size: 20px;
			margin: 30px 0 15px;
			padding-left: 12px;
			border-left: 4px solid var(--primary-red);
		}

		.policy-content p {
			margin-bottom: 15px;
			font-size: 16px;
			color: #444;
			text-align: justify;
		}

		.policy-content ul {
			margin: 15px 0 15px 20px;
			color: #444;
		}

		.policy-content li {
			margin-bottom: 8px;
		}

		/* --- Footer Styles --- */
		.footer {
			text-align: center;
			padding: 40px;
			color: #999;
			font-size: 12px;
			background: var(--bg-grey);
			border-top: 1px solid var(--border-grey);
		}

		.fp a {
			color: #999;
			text-decoration: none;
			margin: 0 10px;
			transition: color 0.2s;
		}

		.fp a:hover {
			color: var(--primary-red);
		}

		.fp span {
			color: #ddd;
		}

		@media (max-width: 768px) {
			.policy-title {
				font-size: 24px;
			}

			.container {
				padding-top: 20px;
			}
		}