:root{--tea-green:#2a8c6f;--light-teal:#f0f9f6;--warm-white:#fefefe;--light-gray:#f8f9fa}body{font-family:'Microsoft YaHei','Segoe UI',sans-serif;color:#555;padding-top:76px}.text-teal{color:var(--tea-green)!important}.bg-light-teal{background-color:var(--light-teal)!important}.navbar{box-shadow:0 2px 10px rgba(42,140,111,.08)}.nav-link{color:#666!important;font-weight:500}.nav-link.active,.nav-link:hover{color:var(--tea-green)!important}.hero-section{background:linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,.3)),url(../img/hero-1.jpg) center/cover no-repeat;min-height:90vh;margin-top:-76px;padding-top:76px}.btn-teal-shadow{background-color:#fff;color:var(--tea-green);border:none;padding:12px 30px;border-radius:50px;font-weight:600;transition:all .3s ease;box-shadow:0 4px 15px rgba(255,255,255,.3)}.btn-teal-shadow:hover{background-color:var(--tea-green);color:#fff;transform:translateY(-3px);box-shadow:0 6px 20px rgba(42,140,111,.4)}.story-img{transition:transform .5s ease}.story-img:hover{transform:scale(1.02)}.product-card{border-radius:15px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;background-color:var(--warm-white)}.product-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.1)!important}.product-img{height:250px;object-fit:cover;cursor:pointer;transition:opacity .3s}.product-img:hover{opacity:.9}.icon-circle{width:70px;height:70px;background-color:rgba(42,140,111,.1);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem}.contact-item{border-radius:10px;background-color:#fff}.contact-link{color:var(--tea-green);text-decoration:none;font-weight:500}.contact-link:hover{color:#1f6b53;text-decoration:underline}.btn-outline-teal{color:var(--tea-green);border-color:var(--tea-green)}.btn-outline-teal:hover{background-color:var(--tea-green);color:#fff}.modal-content{border-radius:10px}@media (max-width:768px){.hero-section h1{font-size:2.5rem}.hero-section p.lead{font-size:1.1rem}}[data-scroll-animate]{will-change:opacity,transform;backface-visibility:hidden}