:root{--earth-dark:#3b2a1e;--earth:#5c3d2e;--earth-light:#8b5e3c;--terracotta:#c67b5c;--terracotta-light:#e8b4a0;--sage:#7a9b7e;--sage-dark:#4a6b4e;--cream:#faf7f2;--cream-warm:#f5ede4;--gold:#b8860b;--gold-light:#d4a94e;--text-primary:#2c1810;--text-secondary:#5c3d2e;--text-muted:#7a6b5e;--white:#fff;--red-accent:#c0392b;--green-accent:#3d7a3c;--shadow-sm:0 2px 8px #2c18100f;--shadow-md:0 4px 20px #2c18101a;--shadow-lg:0 8px 40px #2c181024;--shadow-xl:0 16px 60px #2c18102e;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--transition:.3s cubic-bezier(.4, 0, .2, 1);--font-heading:"Georgia", "Noto Serif SC", "STSong", "Songti SC", serif;--font-body:"PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--text-primary);background-color:var(--cream);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.7;overflow-x:hidden}.announcement-bar{color:#f5ede4;text-align:center;letter-spacing:.5px;z-index:1001;background:linear-gradient(135deg,#3b2a1e 0%,#5c3d2e 50%,#3b2a1e 100%);padding:10px 16px;font-size:.9rem;position:relative;overflow:hidden}.announcement-bar .pulse-dot{vertical-align:middle;background:#e8b4a0;border-radius:50%;width:8px;height:8px;margin-right:8px;animation:1.6s ease-in-out infinite pulse-dot;display:inline-block}@keyframes pulse-dot{0%,to{opacity:.4;transform:scale(1)}50%{opacity:1;transform:scale(1.8)}}.announcement-bar strong{color:#d4a94e;font-weight:700}.announcement-bar .badge{color:#fff;letter-spacing:1px;vertical-align:middle;background:#c0392b;border-radius:4px;margin-left:6px;padding:3px 8px;font-size:.7rem;font-weight:700;animation:2s ease-in-out infinite badge-shimmer;display:inline-block}@keyframes badge-shimmer{0%,to{opacity:.85}50%{opacity:1;box-shadow:0 0 12px #c0392b99}}.nav-bar{-webkit-backdrop-filter:blur(20px);z-index:1000;transition:var(--transition);background:#fffffff2;border-bottom:1px solid #5c3d2e14;padding:0 24px;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;max-width:1200px;height:60px;margin:0 auto;display:flex}.nav-logo{font-family:var(--font-heading);color:var(--earth-dark);letter-spacing:1px;align-items:center;gap:8px;font-size:1.35rem;font-weight:700;text-decoration:none;display:flex}.nav-logo .logo-icon{font-size:1.6rem}.nav-cta{background:var(--terracotta);color:#fff;cursor:pointer;letter-spacing:.5px;transition:var(--transition);white-space:nowrap;border:none;border-radius:25px;padding:10px 20px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-block}.nav-cta:hover{background:#b5694a;transform:translateY(-1px);box-shadow:0 6px 20px #c67b5c59}.hero{background:linear-gradient(170deg,#faf7f2 0%,#f5ede4 30%,#ede0d4 60%,#f5ede4 100%);padding:40px 20px 60px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#c67b5c1a 0%,#0000 70%);border-radius:50%;width:500px;height:500px;position:absolute;top:-120px;right:-160px}.hero:after{content:"";pointer-events:none;background:radial-gradient(circle,#7a9b7e1a 0%,#0000 70%);border-radius:50%;width:400px;height:400px;position:absolute;bottom:-80px;left:-100px}.hero-inner{z-index:1;flex-wrap:wrap;align-items:center;gap:50px;max-width:1200px;margin:0 auto;display:flex;position:relative}.hero-text{flex:420px;min-width:300px}.hero-label{color:#8b5e3c;letter-spacing:1.5px;text-transform:uppercase;background:#c67b5c1f;border-radius:20px;margin-bottom:16px;padding:6px 14px;font-size:.85rem;font-weight:600;display:inline-block}.hero-text h1{font-family:var(--font-heading);color:var(--earth-dark);letter-spacing:.5px;margin-bottom:16px;font-size:clamp(2rem,4.5vw,3.2rem);font-weight:700;line-height:1.25}.hero-text h1 .highlight{background:linear-gradient(#0000 62%,#d4a94e66 62%);padding:0 2px}.hero-text .subtitle{color:var(--text-secondary);margin-bottom:12px;font-size:1.15rem;font-weight:400;line-height:1.6}.hero-text .hero-features{flex-wrap:wrap;gap:12px;margin-bottom:28px;display:flex}.hero-text .hero-feature-tag{color:var(--text-secondary);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #5c3d2e1a;border-radius:22px;align-items:center;gap:6px;padding:8px 14px;font-size:.88rem;font-weight:500;display:inline-flex}.hero-text .hero-feature-tag .check-icon{color:var(--sage-dark);font-size:1rem;font-weight:700}.hero-cta-group{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.btn-primary{color:#fff;letter-spacing:.5px;transition:var(--transition);cursor:pointer;text-align:center;background:linear-gradient(135deg,#c67b5c 0%,#b5694a 100%);border:none;border-radius:30px;padding:14px 32px;font-size:1.05rem;font-weight:700;text-decoration:none;display:inline-block;position:relative;overflow:hidden;box-shadow:0 8px 28px #c67b5c4d}.btn-primary:hover{background:linear-gradient(135deg,#d48b6c 0%,#c67b5c 100%);transform:translateY(-3px);box-shadow:0 14px 36px #c67b5c73}.btn-primary:active{transform:translateY(-1px)}.btn-primary .arrow{margin-left:8px;transition:transform .3s;display:inline-block}.btn-primary:hover .arrow{transform:translate(4px)}.btn-outline{color:var(--earth-dark);letter-spacing:.5px;transition:var(--transition);cursor:pointer;text-align:center;background:0 0;border:2px solid #5c3d2e40;border-radius:30px;padding:13px 28px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-block}.btn-outline:hover{border-color:var(--earth-light);background:#5c3d2e08;transform:translateY(-2px)}.hero-visual{flex:400px;justify-content:center;align-items:center;min-width:300px;display:flex}.hero-image-wrapper{aspect-ratio:1;width:100%;max-width:480px;position:relative}.hero-image-main{object-fit:cover;border-radius:var(--radius-xl);width:100%;height:100%;box-shadow:var(--shadow-xl);transition:var(--transition);background:#e8d5c4;display:block}.hero-image-badge{box-shadow:var(--shadow-lg);color:var(--earth-dark);letter-spacing:.5px;background:#fff;border-radius:16px;align-items:center;gap:6px;padding:10px 16px;font-size:.9rem;font-weight:700;display:flex;position:absolute;bottom:-14px;right:-10px}.hero-image-badge .star{color:#d4a94e;font-size:1.1rem}.hero-trust-row{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:18px;margin-top:20px;font-size:.85rem;display:flex}.hero-trust-row span{align-items:center;gap:5px;display:inline-flex}.hero-trust-row .trust-icon{font-size:1.1rem}.section-products{background:#fff;padding:60px 20px}.section-inner{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:48px}.section-header .section-label{letter-spacing:2px;text-transform:uppercase;color:var(--terracotta);margin-bottom:8px;font-size:.8rem;font-weight:700;display:inline-block}.section-header h2{font-family:var(--font-heading);color:var(--earth-dark);letter-spacing:.5px;margin-bottom:10px;font-size:clamp(1.6rem,3vw,2.2rem)}.section-header .section-desc{color:var(--text-muted);max-width:550px;margin:0 auto;font-size:1rem}.product-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;display:grid}.product-card{border-radius:var(--radius-lg);transition:var(--transition);box-shadow:var(--shadow-sm);background:#fff;border:1px solid #5c3d2e14;flex-direction:column;display:flex;position:relative;overflow:hidden}.product-card:hover{box-shadow:var(--shadow-lg);border-color:#c67b5c40;transform:translateY(-6px)}.product-card.featured{border:2px solid var(--gold-light);box-shadow:0 4px 24px #b8860b1f}.product-card.featured:before{content:"🔥 热卖推荐";color:#fff;letter-spacing:1px;z-index:2;background:linear-gradient(135deg,#c0392b,#a93226);border-radius:14px;padding:5px 12px;font-size:.72rem;font-weight:700;position:absolute;top:14px;right:14px}.product-card-image{aspect-ratio:1;object-fit:cover;background:#f5ede4;width:100%;transition:transform .5s;display:block}.product-card:hover .product-card-image{transform:scale(1.04)}.product-card-body{flex-direction:column;flex:1;padding:20px;display:flex}.product-card-body h3{font-family:var(--font-heading);color:var(--earth-dark);letter-spacing:.5px;margin-bottom:6px;font-size:1.15rem}.product-card-body .specs{color:var(--text-muted);margin-bottom:8px;font-size:.85rem;line-height:1.5}.product-card-body .price{color:var(--earth-dark);letter-spacing:.5px;margin:8px 0 4px;font-size:1.6rem;font-weight:700}.product-card-body .price .original{color:#b0a090;margin-left:8px;font-size:.85rem;font-weight:400;text-decoration:line-through}.product-card-body .stock-info{color:#c0392b;margin-bottom:14px;font-size:.78rem;font-weight:600}.product-card-body .btn-card{text-align:center;background:var(--earth-dark);color:#fff;letter-spacing:.5px;width:100%;transition:var(--transition);cursor:pointer;border:none;border-radius:25px;margin-top:auto;padding:12px 20px;font-size:.95rem;font-weight:600;text-decoration:none;display:block}.product-card-body .btn-card:hover{background:#4a3020;transform:translateY(-2px);box-shadow:0 6px 18px #3b2a1e4d}.product-card.featured .btn-card{background:linear-gradient(135deg,#c67b5c,#b5694a)}.product-card.featured .btn-card:hover{background:linear-gradient(135deg,#d48b6c,#c67b5c);box-shadow:0 8px 22px #c67b5c66}.section-value{background:var(--cream-warm);padding:60px 20px}.value-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;display:grid}.value-card{border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-sm);transition:var(--transition);background:#fff;border:1px solid #0000;padding:28px 22px}.value-card:hover{box-shadow:var(--shadow-md);border-color:#7a9b7e33;transform:translateY(-4px)}.value-card .value-icon{margin-bottom:12px;font-size:2.6rem;display:block}.value-card h4{font-family:var(--font-heading);color:var(--earth-dark);letter-spacing:.3px;margin-bottom:8px;font-size:1.1rem}.value-card p{color:var(--text-muted);font-size:.9rem;line-height:1.6}.section-about{background:#fff;padding:60px 20px}.about-flex{flex-wrap:wrap;align-items:center;gap:40px;display:flex}.about-text{flex:350px;min-width:280px}.about-text h2{font-family:var(--font-heading);color:var(--earth-dark);letter-spacing:.5px;margin-bottom:16px;font-size:clamp(1.5rem,2.8vw,2rem)}.about-text p{color:var(--text-secondary);margin-bottom:14px;font-size:.98rem;line-height:1.75}.about-text .highlight-box{background:var(--cream-warm);border-left:4px solid var(--terracotta);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--earth-dark);margin:20px 0;padding:16px 20px;font-style:italic;font-weight:500}.about-image-wrapper{aspect-ratio:4/3;border-radius:var(--radius-xl);min-width:280px;box-shadow:var(--shadow-lg);flex:350px;overflow:hidden}.about-image-wrapper img{object-fit:cover;background:#e8d5c4;width:100%;height:100%;display:block}.section-reviews{background:var(--cream-warm);padding:60px 20px}.reviews-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.review-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:var(--transition);background:#fff;border:1px solid #5c3d2e0d;padding:24px}.review-card:hover{box-shadow:var(--shadow-md)}.review-card .stars{color:#d4a94e;letter-spacing:2px;margin-bottom:10px;font-size:1rem}.review-card .review-text{color:var(--text-secondary);margin-bottom:14px;font-size:.93rem;font-style:italic;line-height:1.7}.review-card .reviewer{color:var(--text-muted);align-items:center;gap:10px;font-size:.85rem;font-weight:600;display:flex}.review-card .reviewer-avatar{width:36px;height:36px;color:var(--earth-light);background:#e8d5c4;border-radius:50%;justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex}.review-card .verified{color:var(--sage-dark);margin-left:4px;font-size:.75rem;font-weight:600}.section-care{background:#fff;padding:60px 20px}.care-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;display:grid}.care-card{text-align:center;border-radius:var(--radius-lg);background:var(--cream-warm);transition:var(--transition);padding:24px 16px}.care-card:hover{background:#f5ede4;transform:translateY(-3px)}.care-card .care-icon{margin-bottom:10px;font-size:2.8rem;display:block}.care-card h4{font-family:var(--font-heading);color:var(--earth-dark);margin-bottom:6px;font-size:1rem}.care-card p{color:var(--text-muted);font-size:.85rem;line-height:1.5}.section-faq{background:var(--cream-warm);padding:60px 20px}.faq-list{max-width:750px;margin:0 auto}.faq-item{border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);background:#fff;border:1px solid #5c3d2e0d;margin-bottom:12px;overflow:hidden}.faq-item summary{cursor:pointer;color:var(--earth-dark);letter-spacing:.3px;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:18px 22px;font-size:1rem;font-weight:600;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--terracotta);flex-shrink:0;margin-left:12px;font-size:1.4rem;font-weight:400;transition:transform .3s}.faq-item[open] summary:after{content:"−";transform:rotate(180deg)}.faq-item .faq-answer{color:var(--text-secondary);padding:0 22px 18px;font-size:.9rem;line-height:1.7}.section-cta-bottom{text-align:center;color:#f5ede4;background:linear-gradient(170deg,#3b2a1e 0%,#5c3d2e 40%,#4a3020 100%);padding:60px 20px;position:relative;overflow:hidden}.section-cta-bottom:before{content:"";pointer-events:none;background:radial-gradient(circle,#d4a94e2e 0%,#0000 70%);border-radius:50%;width:300px;height:300px;position:absolute;top:-60px;left:50%;transform:translate(-50%)}.section-cta-bottom h2{font-family:var(--font-heading);z-index:1;letter-spacing:.5px;margin-bottom:12px;font-size:clamp(1.5rem,3vw,2rem);position:relative}.section-cta-bottom .cta-sub{color:#d4c4b0;z-index:1;margin-bottom:28px;font-size:1rem;position:relative}.section-cta-bottom .btn-primary-large{color:#fff;letter-spacing:1px;transition:var(--transition);cursor:pointer;z-index:1;background:linear-gradient(135deg,#d4a94e 0%,#b8860b 100%);border:none;border-radius:35px;padding:16px 40px;font-size:1.15rem;font-weight:700;text-decoration:none;display:inline-block;position:relative;box-shadow:0 10px 34px #b8860b59}.section-cta-bottom .btn-primary-large:hover{background:linear-gradient(135deg,#e0b95e 0%,#c89b1c 100%);transform:translateY(-4px);box-shadow:0 16px 44px #b8860b80}.section-cta-bottom .guarantee-text{color:#c4b0a0;z-index:1;margin-top:16px;font-size:.85rem;position:relative}.footer{color:#a09080;text-align:center;letter-spacing:.5px;background:#2c1810;padding:30px 20px;font-size:.85rem}.footer a{color:#d4c4b0;text-decoration:none}.footer a:hover{text-decoration:underline}.mobile-sticky-bar{-webkit-backdrop-filter:blur(16px);z-index:999;background:#fffffff7;border-top:1px solid #5c3d2e1a;align-items:center;gap:12px;padding:10px 16px;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #2c18101a}.mobile-sticky-bar .sticky-price{color:var(--earth-dark);white-space:nowrap;font-size:1.1rem;font-weight:700}.mobile-sticky-bar .sticky-price small{color:var(--text-muted);font-size:.7rem;font-weight:400;display:block}.mobile-sticky-bar .btn-sticky{color:#fff;text-align:center;letter-spacing:.5px;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#c67b5c,#b5694a);border:none;border-radius:25px;flex:1;padding:12px 20px;font-size:.95rem;font-weight:700;text-decoration:none}.modal-overlay{z-index:2000;transition:opacity var(--transition);background:#0000008c;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}.modal-overlay.active{display:flex}.modal{border-radius:var(--radius-xl);text-align:center;width:100%;max-width:440px;box-shadow:var(--shadow-xl);background:#fff;padding:32px 24px;position:relative}.modal .close-modal{cursor:pointer;color:#999;transition:var(--transition);background:0 0;border:none;font-size:1.5rem;position:absolute;top:14px;right:18px}.modal .close-modal:hover{color:#333}.modal h3{font-family:var(--font-heading);color:var(--earth-dark);margin-bottom:10px;font-size:1.3rem}.modal p{color:var(--text-muted);margin-bottom:18px;font-size:.9rem}.modal .btn-primary{width:100%}@media (max-width:768px){.hero-inner{text-align:center;flex-direction:column-reverse;gap:28px}.hero-text .hero-features,.hero-cta-group,.hero-trust-row{justify-content:center}.hero-image-wrapper{max-width:320px}.hero-image-badge{padding:8px 12px;font-size:.78rem;bottom:-8px;right:-4px}.nav-cta{padding:8px 15px;font-size:.8rem}.nav-logo{font-size:1.1rem}body{padding-bottom:70px}.product-grid{grid-template-columns:1fr 1fr;gap:14px}.product-card-body h3{font-size:1rem}.product-card-body .price{font-size:1.3rem}.about-flex{flex-direction:column}.section-cta-bottom{padding:40px 16px}}@media (max-width:480px){.product-grid{grid-template-columns:1fr;gap:16px}.hero-text h1{font-size:1.7rem}.hero-text .subtitle{font-size:1rem}.btn-primary{padding:12px 24px;font-size:.95rem}.hero-image-wrapper{max-width:260px}.value-grid,.reviews-grid{grid-template-columns:1fr}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:.7s ease-out forwards fadeInUp}.delay-1{opacity:0;animation-delay:.1s}.delay-2{opacity:0;animation-delay:.25s}.delay-3{opacity:0;animation-delay:.4s}.delay-4{opacity:0;animation-delay:.55s}.countdown-timer{color:#c0392b;align-items:center;gap:6px;font-size:1rem;font-weight:700;display:inline-flex}.countdown-timer .time-block{color:#fff;text-align:center;background:#c0392b;border-radius:4px;min-width:28px;padding:3px 7px;font-size:.85rem}