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var(--border-color);padding-bottom:.5rem;font-size:1.5rem}.about-section p{margin-bottom:1rem;line-height:1.6;font-size:1.05rem;color:#f5f5f5}.about-section ul{margin:1rem 0 1rem 1.5rem;line-height:1.6}.about-section .ul li{margin-bottom:.5rem}.back-home{display:block;margin:1rem auto;background:var(--primary-color);color:#fff;padding:12px 24px;border-radius:50px;text-decoration:none;font-weight:700;font-size:1.2rem;transition:all .3s ease;box-shadow:none;border:none;text-align:center;min-width:180px;max-width:240px}.back-home:hover{background:green;box-shadow:0 4px 4px #adff2f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,sans-serif;color:var(--text-color);background-color:var(--bg-color);line-height:1.6}#app{min-height:100vh;display:flex;flex-direction:column}a{text-decoration:none;color:var(--primary-color);transition:.3s}a:hover{color:var(--secondary-color)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.h1-show_style{color:var(--primary-color, 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a[data-v-b71fa270]{color:#fff}.nav-link[data-v-b71fa270]{position:relative;padding:.4rem 0;width:6rem;text-decoration:none;text-align:center;color:#fff;border-radius:5px;transition:all .3s ease;font-weight:500;white-space:nowrap}.nav-link[data-v-b71fa270]:hover{background-color:#ffffff1a;transform:translateY(-1px);box-shadow:0 2px 6px #0000001f}.nav-link[data-v-b71fa270]:active{transform:translateY(0);background-color:#fff3;box-shadow:0 1px 3px #00000026}.nav-link.router-link-active[data-v-b71fa270]{background-color:var(--primary-color);color:#fff;font-weight:600;box-shadow:0 1px 4px #4caf5033}.nav-link.router-link-active[data-v-b71fa270]:hover{background-color:var(--primary-color);opacity:.9;transform:translateY(-1px)}.nav-menu[data-v-b71fa270]{display:flex;align-items:flex-end}.nav-list[data-v-b71fa270]{display:flex;gap:0rem;list-style:none;margin:0;padding:0}.menu-toggle[data-v-b71fa270]{display:none;grid-column:3;flex-direction:column;background:none;border:none;cursor:pointer;padding:.5rem;gap:.25rem}.menu-toggle span[data-v-b71fa270]{width:24px;height:3px;background:#fff;transition:all .3s ease}.feature-links[data-v-b71fa270]{display:flex;flex-direction:row;align-items:center;justify-content:center;flex-wrap:wrap;gap:.5rem;min-height:44px;margin-top:1rem}.feature-links img[data-v-b71fa270]{transition:opacity .3s ease;opacity:0}.feature-links img[src][data-v-b71fa270]:not([src=""]){opacity:1}.feature-links img[data-v-b71fa270]:not([src]){opacity:0}@media (max-width: 768px){.nav-menu[data-v-b71fa270]{position:absolute;top:100%;left:0;right:0;background-color:var(--header-bg);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .3s ease;box-shadow:0 4px 6px #374151}.nav-menu.menu-open[data-v-b71fa270]{transform:translateY(0);opacity:1;visibility:visible}.nav-list[data-v-b71fa270]{flex-direction:column;padding:1rem 2rem;gap:.75rem}.nav-link[data-v-b71fa270]{padding:.4rem 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