/* roulang page: index */
:root {
            --color-primary: #0D5C3A;
            --color-accent: #00A389;
            --color-dark: #0A1F18;
            --color-light: #F4F8F6;
        }
        body {
            font-family: system-ui, -apple-system, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            color: #334155;
            background-color: #ffffff;
            line-height: 1.75;
        }
        .hero-bg {
            background-image: linear-gradient(rgba(10, 31, 24, 0.88), rgba(10, 31, 24, 0.94)), url('/assets/images/e204f6b3f73a7028.webp');
            background-size: cover;
            background-position: center;
        }
        .dark-strip-bg {
            background-image: radial-gradient(#00A389 1px, transparent 1px), linear-gradient(180deg, #0A1F18 0%, #061510 100%);
            background-size: 24px 24px, 100% 100%;
        }
        .btn-hover-effect {
            transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .btn-hover-effect:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 20px -5px rgba(0, 163, 137, 0.35);
        }
        .btn-hover-effect:active {
            transform: translateY(0);
        }