:root{--color-primary:#22c55e;--color-primary-light:#4ade80;--color-primary-dark:#16a34a;--color-accent:#34d399;--color-bg:#faf9f7;--color-bg-alt:#f0eee9;--color-text:#2c2c2c;--color-text-muted:#5a5a5a;--color-white:#ffffff;--font-heading:'Cormorant Garamond',Georgia,serif;--font-body:'Nunito','Segoe UI',sans-serif;--shadow-sm:0 2px 8px rgba(34,197,94,0.12);--shadow-md:0 4px 20px rgba(34,197,94,0.15);--shadow-lg:0 8px 40px rgba(34,197,94,0.18);--radius:12px;--transition:0.3s ease}@keyframes float-soft{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes float-product{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.03)}}@keyframes glow-pulse{0%,100%{opacity:0.85}50%{opacity:1}}@keyframes bg-drift{0%,100%{background-position:center center}25%{background-position:52% 48%}50%{background-position:48% 52%}75%{background-position:51% 49%}}@media (prefers-reduced-motion:no-preference){.banner-slide{animation:bg-drift 20s ease-in-out infinite}.product-img{animation:float-product 4s ease-in-out infinite}.product-img img{animation:breathe 4.5s ease-in-out infinite}.product-link:nth-child(1) .product-img{animation-delay:0s}.product-link:nth-child(2) .product-img{animation-delay:0.3s}.product-link:nth-child(3) .product-img{animation-delay:0.6s}.product-link:nth-child(4) .product-img{animation-delay:0.9s}.product-link:nth-child(5) .product-img{animation-delay:1.2s}.product-link:nth-child(6) .product-img{animation-delay:1.5s}.product-link:nth-child(1) .product-img img{animation-delay:0s}.product-link:nth-child(2) .product-img img{animation-delay:0.5s}.product-link:nth-child(3) .product-img img{animation-delay:1s}.product-link:nth-child(4) .product-img img{animation-delay:1.5s}.product-link:nth-child(5) .product-img img{animation-delay:2s}.product-link:nth-child(6) .product-img img{animation-delay:2.5s}.stat-num{animation:glow-pulse 4s ease-in-out infinite}.stat:nth-child(1) .stat-num{animation-delay:0s}.stat:nth-child(2) .stat-num{animation-delay:0.7s}.stat:nth-child(3) .stat-num{animation-delay:1.4s}.testimonial-card{animation:float-soft 5s ease-in-out infinite}.testimonials-grid .testimonial-card:nth-child(1){animation-delay:0s}.testimonials-grid .testimonial-card:nth-child(2){animation-delay:0.8s}.testimonials-grid .testimonial-card:nth-child(3){animation-delay:1.6s}.testimonials-grid .testimonial-card:nth-child(4){animation-delay:2.4s}.testimonials-grid .testimonial-card:nth-child(5){animation-delay:3.2s}.testimonials-grid .testimonial-card:nth-child(6){animation-delay:4s}.care-icon{animation:glow-pulse 5s ease-in-out infinite}.care-card:nth-child(1) .care-icon{animation-delay:0s}.care-card:nth-child(2) .care-icon{animation-delay:0.5s}.care-card:nth-child(3) .care-icon{animation-delay:1s}.care-card:nth-child(4) .care-icon{animation-delay:1.5s}.about-gallery img{animation:float-soft 5.5s ease-in-out infinite}.about-gallery img:nth-child(1){animation-delay:0s}.about-gallery img:nth-child(2){animation-delay:0.6s}.about-gallery img:nth-child(3){animation-delay:1.2s}}html[lang="zh"]{--font-heading:'Noto Serif SC','Source Han Serif SC','STSong','SimSun','NSimSun',serif;--font-body:'Noto Sans SC','Source Han Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',sans-serif}html[lang="zh"] body{font-family:var(--font-body)}html[lang="zh"] .logo,html[lang="zh"] h1,html[lang="zh"] h2,html[lang="zh"] h3,html[lang="zh"] .product-card h3,html[lang="zh"] .stat-num,html[lang="zh"] .footer-logo{font-family:var(--font-heading)}html[dir="rtl"]{direction:rtl;text-align:right}html[dir="rtl"] .about-grid,html[dir="rtl"] .products-grid,html[dir="rtl"] .care-grid{flex-direction:row-reverse}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--color-text);background:var(--color-bg);overflow-x:hidden}img{max-width:100%;height:auto}a{text-decoration:none;color:inherit;transition:color var(--transition)}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.nav-actions{display:flex;align-items:center;gap:0.75rem}.lang-switcher{display:flex;gap:0.25rem;background:var(--color-white);padding:0.25rem;border-radius:8px;box-shadow:var(--shadow-sm)}.lang-btn{padding:0.4rem 0.6rem;border:none;background:transparent;font-family:var(--font-body);font-size:0.85rem;font-weight:600;cursor:pointer;border-radius:6px;transition:all var(--transition);color:var(--color-text-muted)}.lang-btn:hover{color:var(--color-primary)}.lang-btn.active{background:var(--color-primary);color:var(--color-white)}.header{position:fixed;top:0;left:0;right:0;z-index:999;background:rgba(250,249,247,0.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(34,197,94,0.15);padding:1rem 1.5rem}.nav{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.logo{display:inline-flex;align-items:center;gap:0.35rem;font-family:var(--font-heading);font-size:1.75rem;font-weight:700;color:var(--color-primary)}.logo-icon{width:2.1rem;height:2.1rem;object-fit:contain;box-shadow:none;background:transparent}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-menu a{font-weight:500;color:var(--color-text)}.nav-menu a:hover{color:var(--color-primary)}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:0.5rem}.nav-toggle span{width:24px;height:2px;background:var(--color-primary);border-radius:2px;transition:var(--transition)}.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.btn{display:inline-block;padding:0.75rem 1.5rem;font-family:var(--font-body);font-size:1rem;font-weight:600;border-radius:var(--radius);cursor:pointer;transition:all var(--transition);border:2px solid transparent}.btn-primary{background:var(--color-primary);color:var(--color-white)}.btn-primary:hover{background:var(--color-primary-light);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-outline{border-color:var(--color-primary);color:var(--color-primary);background:transparent}.btn-outline:hover{background:var(--color-primary);color:var(--color-white)}.btn-large{padding:1rem 2rem;font-size:1.1rem}.hero-banner{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:60px}.banner-swiper{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.banner-swiper .swiper-slide{position:relative;height:100vh;min-height:500px;transition:opacity 0.8s ease-in-out}.banner-swiper .swiper-slide .banner-content{opacity:0;transform:translateY(20px)}.banner-swiper .swiper-slide-active .banner-content{animation:slideUpFade 0.8s ease-out 0.15s forwards}@media (prefers-reduced-motion:reduce){.banner-swiper .swiper-slide .banner-content{opacity:1;transform:none;animation:none}}@keyframes slideUpFade{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.banner-slide{position:absolute;inset:0;background-color:var(--color-primary-dark);background-size:cover;background-position:center;background-repeat:no-repeat}.banner-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(30,61,26,0.85) 0%,rgba(30,61,26,0.4) 50%,transparent 70%);pointer-events:none}html[dir="rtl"] .banner-overlay{background:linear-gradient(270deg,rgba(30,61,26,0.85) 0%,rgba(30,61,26,0.4) 50%,transparent 70%)}.banner-content{position:absolute;left:0;bottom:0;z-index:10;max-width:560px;padding:2rem 1.5rem 5rem}html[dir="rtl"] .banner-content{left:auto;right:0}.banner-content h1{font-family:var(--font-heading);font-size:clamp(2.5rem,5vw,4rem);font-weight:700;color:var(--color-white);line-height:1.2;margin-bottom:1rem;text-shadow:0 2px 10px rgba(0,0,0,0.2)}.banner-content p{font-size:1.15rem;color:rgba(255,255,255,0.95);margin-bottom:2rem;text-shadow:0 1px 4px rgba(0,0,0,0.2)}.banner-swiper .swiper-pagination{bottom:2rem !important;z-index:10}.banner-swiper .swiper-pagination-bullet{width:12px;height:12px;background:rgba(255,255,255,0.5);opacity:1;transition:all var(--transition)}.banner-swiper .swiper-pagination-bullet-active{background:var(--color-white);width:32px;border-radius:6px}.banner-swiper .swiper-button-prev,.banner-swiper .swiper-button-next{color:var(--color-white);z-index:10}.banner-swiper .swiper-button-prev::after,.banner-swiper .swiper-button-next::after{font-size:1.5rem;font-weight:bold}.banner-content h1{font-family:var(--font-heading)}.banner-content p{font-size:1.15rem}.section{padding:5rem 1.5rem}.section h2{font-family:var(--font-heading);font-size:clamp(2rem,4vw,2.75rem);color:var(--color-primary-dark);text-align:center;margin-bottom:0.5rem}.section-desc{text-align:center;color:var(--color-text-muted);max-width:600px;margin:0 auto 3rem}.about{background:var(--color-white);box-shadow:var(--shadow-sm)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;margin-top:2rem}.about-text p{margin-bottom:1rem;color:var(--color-text-muted)}.about-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:0.75rem;margin-top:1.5rem}.about-gallery img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-sm)}.about-stats{display:flex;gap:2rem;justify-content:center;flex-wrap:wrap}.stat{text-align:center}.stat-num{display:block;font-family:var(--font-heading);font-size:2.5rem;font-weight:700;color:var(--color-primary);line-height:1.2}.stat span:last-child{font-size:0.9rem;color:var(--color-text-muted)}.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem}.product-link{text-decoration:none;color:inherit;display:block}.product-link:hover .product-card{transform:translateY(-5px);box-shadow:var(--shadow-md)}.product-card{background:var(--color-white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition);scroll-margin-top:80px;height:100%}.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.product-img{height:200px;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;background:var(--color-bg-alt)}.product-img img{width:100%;height:100%;object-fit:cover}.product-info{padding:1rem}.product-card h3{font-family:var(--font-heading);font-size:1.25rem;margin-bottom:0.5rem;color:var(--color-primary-dark)}.product-card .product-info p{font-size:0.95rem;color:var(--color-text-muted);margin-bottom:0.75rem}.product-meta{display:flex;justify-content:space-between;align-items:center}.product-price{font-weight:700;font-size:1.15rem;color:var(--color-primary)}.product-rating{font-size:0.9rem;color:#f59e0b}.product-rating small{color:var(--color-text-muted);font-weight:normal}.products .btn{display:block;margin:0 auto;text-align:center}.contact{background:linear-gradient(135deg,#dcfce7 0%,#f0eee9 100%)}.contact-card{max-width:500px;margin:0 auto;text-align:center;padding:2rem;background:var(--color-white);border-radius:var(--radius);box-shadow:var(--shadow-md)}.contact-card .btn{margin-bottom:1rem}.contact-note{font-size:0.9rem;color:var(--color-text-muted)}.faq-list{max-width:700px;margin:0 auto}.faq-item{background:var(--color-white);border-radius:var(--radius);margin-bottom:0.75rem;box-shadow:var(--shadow-sm);overflow:hidden}.faq-item summary{padding:1.25rem 1.5rem;font-weight:600;cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;transition:background var(--transition)}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:'+';font-size:1.5rem;color:var(--color-primary)}.faq-item[open] summary::after{content:'−'}.faq-item summary:hover{background:var(--color-bg-alt)}.faq-item p{padding:0 1.5rem 1.25rem;color:var(--color-text-muted);border-top:1px solid var(--color-bg-alt);margin-top:0;padding-top:1rem}.care-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:2rem}.care-card{background:var(--color-white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition)}.care-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.care-icon{font-size:2.5rem;margin-bottom:1rem}.care-card h3{font-family:var(--font-heading);font-size:1.35rem;color:var(--color-primary-dark);margin-bottom:0.75rem}.care-card p{font-size:0.95rem;color:var(--color-text-muted)}.footer{background:var(--color-primary-dark);color:var(--color-white);padding:3rem 1.5rem;text-align:center}.footer-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;margin-bottom:0.25rem}.footer p:not(.footer-logo){font-size:0.9rem;opacity:0.9}.footer-copy{margin-top:1rem;opacity:0.7}@media (max-width:992px){.products-grid{grid-template-columns:repeat(2,1fr)}.testimonials-grid{grid-template-columns:1fr}.care-grid{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr}}@media (max-width:768px){.nav-actions{gap:0.5rem}.lang-switcher{padding:0.2rem}.lang-btn{padding:0.3rem 0.5rem;font-size:0.75rem}.nav-toggle{display:flex}.nav-menu{position:fixed;top:60px;left:0;width:100%;max-width:320px;max-height:calc(100vh - 60px);flex-direction:column;background:var(--color-white);padding:2rem;box-shadow:var(--shadow-lg);transition:transform var(--transition),visibility var(--transition);gap:1rem;z-index:998;overflow-y:auto;transform:translateX(-100%);visibility:hidden;pointer-events:none}html[dir="rtl"] .nav-menu{left:auto;right:0;transform:translateX(100%)}.nav-menu.active{transform:translateX(0);visibility:visible;pointer-events:auto}html[dir="rtl"] .nav-menu.active{transform:translateX(0)}.hero-banner{padding-top:5rem}.banner-content{padding:1.5rem 1rem 5.5rem}.banner-content .banner-cta{margin-bottom:1.5rem}.banner-swiper .swiper-pagination{bottom:1rem !important}.banner-swiper .swiper-button-prev,.banner-swiper .swiper-button-next{display:none}.about-gallery{grid-template-columns:1fr}.section{padding:3rem 1rem}.products-grid{grid-template-columns:1fr}.care-grid{grid-template-columns:1fr}.about-stats{flex-direction:column}.contact-card{padding:1.5rem}}@media (max-width:480px){.banner-content h1{font-size:2rem}.btn{width:100%;text-align:center}}