/* 水源产地 */
.index-water { padding: 0; overflow: hidden; }
.index-water .index-water-bg { background-position: center center; background-repeat: no-repeat; background-size: cover; min-height: 750px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.index-water .index-water-bg::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.2); z-index: 1; }
.index-water .container-outer { position: relative; z-index: 2; }
.index-water .index-water-content { text-align: center; color: #FFFFFF; max-width: 1000px; margin: 0 auto; padding: 4rem 2rem; }
.index-water .index-water-title { font-size: 3rem; font-weight: bold; margin-bottom: 2rem; letter-spacing: 2px; }
.index-water .index-water-text { font-size: 1.125rem; line-height: 2; margin-bottom: 3rem; }
.index-water .index-water-button { display: inline-block; }
.index-water .index-water-button a { display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 1rem; padding: 0.875rem 2.5rem; border: 2px solid rgba(255,255,255,0.8); border-radius: 50px; background: transparent; transition: all 0.3s ease; text-decoration: none; }
.index-water .index-water-button a:hover { background: rgba(255,255,255,0.2); border-color: #fff; transform: translateY(-2px); }
@media (max-width: 768px) { .index-water .index-water-bg { min-height: 400px; } .index-water .index-water-content { padding: 3rem 1.5rem; } .index-water .index-water-title { font-size: 2rem; margin-bottom: 1.5rem; } .index-water .index-water-text { font-size: 1rem; margin-bottom: 2rem; } .index-water .index-water-button a { padding: 0.75rem 2rem; font-size: 0.9rem; } }