:root {
				--ink: #383838;
				--page: #f8f8f7;
				--pad: clamp(24px, 5.2vw, 100px);
			}

			* {
				box-sizing: border-box;
			}

			html {
				scroll-behavior: smooth;
			}

			body {
				margin: 0;
				color: var(--ink);
				background: var(--page);
				font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
				font-weight: 300;
			}

			button,
			input {
				font: inherit;
			}

			button {
				cursor: pointer;
			}

			.contact-main {
				display: grid;
				grid-template-columns: 1fr 1fr;
				min-height: 650px;
			}

			.contact-info-panel,
			.agent-panel {
				padding: clamp(70px, 7.5vw, 112px) clamp(42px, 7.2vw, 138px);
			}

			.contact-info-panel {
				background: #fff;
			}

			.agent-panel {
				background: #e7e7e7;
			}

			.contact-heading,
			.agent-heading {
				margin: 0;
				font-size: clamp(42px, 4vw, 62px);
				line-height: 1.16;
				font-weight: 300;
				letter-spacing: .02em;
			}

			.contact-subheading,
			.agent-subheading {
				margin: 8px 0 0;
				font-size: clamp(24px, 2.1vw, 34px);
				line-height: 1.25;
				font-weight: 300;
			}

			.contact-list {
				margin: clamp(62px, 7vw, 90px) 0 0;
				display: grid;
				gap: 29px;
			}

			.contact-item {
				display: grid;
				grid-template-columns: 31px minmax(0, 1fr);
				align-items: center;
				gap: 12px;
				font-size: 16px;
				line-height: 1.5;
			}

			.contact-item svg {
				width: 31px;
				height: 31px;
				fill: none;
				stroke: #a0a0a0;
				stroke-width: 1.6;
			}

			.agent-form {
				margin-top: 44px;
				display: grid;
				gap: 30px;
				max-width: 520px;
			}

			.form-field {
				height: 83px;
				border: 0;
				background: #fff;
				padding: 0 30px;
				color: var(--ink);
				font-size: 18px;
				font-weight: 300;
			}

			.form-field::placeholder {
				color: #9e9e9e;
				opacity: 1;
			}

			.form-field:focus {
				outline: 1px solid #777;
			}

			.send-button {
				width: 146px;
				height: 31px;
				border: 1px solid #555;
				border-radius: 9px;
				background: transparent;
				color: #555;
				font-size: 16px;
			}

			.send-button:hover,
			.send-button:focus-visible {
				background: #555;
				color: #fff;
				outline: none;
			}

			.form-status {
				min-height: 22px;
				margin: -16px 0 0;
				color: #555;
				font-size: 14px;
			}

			@media (max-width: 850px) {
				.contact-main {
					grid-template-columns: 1fr;
				}

				.contact-info-panel,
				.agent-panel {
					padding: 58px 24px 64px;
				}

				.contact-heading,
				.agent-heading {
					font-size: 42px;
				}

				.contact-subheading,
				.agent-subheading {
					font-size: 25px;
				}

				.contact-list {
					margin-top: 48px;
					gap: 23px;
				}

				.contact-item {
					font-size: 14px;
				}

				.agent-form {
					margin-top: 36px;
					gap: 18px;
				}

				.form-field {
					height: 66px;
					padding: 0 18px;
					font-size: 16px;
				}
			}