*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;color:#1a1a2e;background:#faf8f5;line-height:1.7}

/* ===== Header ===== */
.header{background:linear-gradient(135deg,#1a1a2e 0%,#2d1f00 50%,#4a3000 100%);color:#fff;padding:16px 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 20px rgba(0,0,0,.25)}
.header-inner{max-width:1100px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.logo{font-size:24px;font-weight:800;letter-spacing:1px}
.logo .gold{color:#d4a017}
.logo-sub{font-size:11px;opacity:.7;font-weight:400;display:block;letter-spacing:3px}
.header-nav a{color:#ccc;text-decoration:none;font-size:14px;margin-left:24px;transition:color .3s}
.header-nav a:hover{color:#d4a017}

/* ===== Hero ===== */
.hero{background:linear-gradient(rgba(26,16,0,.2),rgba(26,16,0,.3)),url(https://images.pexels.com/photos/5878944/pexels-photo-5878944.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940) center/cover no-repeat;color:#fff;padding:100px 20px 80px;text-align:center;position:relative}
.hero-inner{max-width:800px;margin:0 auto;position:relative;z-index:1}
.hero-tag{display:inline-block;background:linear-gradient(135deg,#d4a017,#f5d06e);color:#1a0e00;padding:6px 22px;border-radius:30px;font-size:13px;font-weight:700;margin-bottom:16px;letter-spacing:2px}
.hero h1{font-size:clamp(30px,5vw,50px);font-weight:800;margin-bottom:16px;line-height:1.3}
.hero h1 .gold{color:#d4a017}
.hero p{font-size:clamp(15px,2vw,18px);opacity:.9;max-width:600px;margin:0 auto 28px;line-height:1.8}
.hero-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:30px}
.hero-badge{background:rgba(212,160,23,.15);border:1px solid rgba(212,160,23,.35);padding:8px 18px;border-radius:30px;font-size:13px;backdrop-filter:blur(4px)}
.hero-badge .gold{color:#f5d06e}
.hero-btn{display:inline-block;background:linear-gradient(135deg,#d4a017,#f5d06e);color:#1a0e00;padding:16px 48px;border-radius:50px;text-decoration:none;font-weight:800;font-size:17px;transition:all .3s;box-shadow:0 6px 25px rgba(212,160,23,.45)}
.hero-btn:hover{background:linear-gradient(135deg,#c49110,#e8c050);transform:translateY(-2px);box-shadow:0 8px 30px rgba(212,160,23,.5)}

/* ===== Sections ===== */
.section{max-width:1100px;margin:0 auto;padding:80px 20px}
.section-title{text-align:center;font-size:clamp(24px,3vw,34px);font-weight:700;margin-bottom:8px;color:#1a0e00}
.section-title .gold{color:#d4a017}
.section-subtitle{text-align:center;color:#888;font-size:16px;margin-bottom:48px}

/* ===== Features ===== */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feature-card{background:#fff;border-radius:16px;padding:36px 24px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.05);border:1px solid rgba(212,160,23,.1);transition:transform .3s,box-shadow .3s}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(212,160,23,.12);border-color:rgba(212,160,23,.25)}
.feature-icon{width:60px;height:60px;background:linear-gradient(135deg,#d4a017,#f5d06e);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:28px}
.feature-card h3{font-size:17px;margin-bottom:8px;color:#2d1f00}
.feature-card p{font-size:13px;color:#888;line-height:1.6}

/* ===== Products ===== */
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);border:1px solid rgba(212,160,23,.08);transition:transform .3s,box-shadow .3s;position:relative}
.product-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(212,160,23,.15);border-color:#d4a017}
.product-card-body{padding:28px 24px;display:flex;flex-direction:column;flex:1}
.product-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.product-tag{position:absolute;top:12px;left:0;background:linear-gradient(135deg,#d4a017,#f5d06e);color:#1a0e00;font-size:12px;padding:6px 14px 6px 10px;font-weight:700;border-radius:0 20px 20px 0;z-index:2}
.product-card h3{font-size:18px;margin-bottom:6px;color:#2d1f00}
.product-card p{font-size:13px;color:#888;line-height:1.6;margin-bottom:12px;flex:1}
.product-price{font-size:26px;font-weight:800;color:#d4a017}
.product-price .original{font-size:15px;color:#ccc;text-decoration:line-through;margin-left:8px;font-weight:400}
.product-price small{font-size:13px;font-weight:400;color:#999}
.product-card .btn{display:block;text-align:center;background:linear-gradient(135deg,#2d1f00,#4a3000);color:#d4a017;padding:10px 28px;border-radius:50px;text-decoration:none;font-size:14px;font-weight:700;margin-top:auto;transition:all .3s}
.product-card .btn:hover{background:linear-gradient(135deg,#d4a017,#f5d06e);color:#1a0e00}

/* ===== Why US ===== */
.why-section{background:linear-gradient(135deg,#1a0e00,#2d1f00,#4a3000);border-radius:16px;padding:50px 40px;margin-top:40px}
.why-section .section-title,.why-section .section-subtitle{color:#fff}
.why-section .section-title .gold{color:#f5d06e}
.why-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;list-style:none}
.why-list li{padding:20px;background:rgba(255,255,255,.06);border:1px solid rgba(212,160,23,.2);border-radius:12px;font-size:14px;text-align:center;color:#eee;min-height:80px;display:flex;flex-direction:column;justify-content:center}
.why-list li .gold{display:block;color:#f5d06e;font-size:22px;margin-bottom:6px}
.why-list li strong{display:block;color:#f5d06e;margin-bottom:4px;font-size:16px}

/* ===== CTA ===== */
.cta-section{background:linear-gradient(rgba(26,16,0,.7),rgba(26,16,0,.8)),url(https://images.pexels.com/photos/11991514/pexels-photo-11991514.jpeg?auto=compress&cs=tinysrgb&w=1920) center/cover no-repeat;color:#fff;text-align:center;padding:80px 20px}
.cta-section h2{font-size:clamp(24px,3vw,34px);margin-bottom:12px}
.cta-section h2 .gold{color:#f5d06e}
.cta-section p{opacity:.85;margin-bottom:24px}
.cta-section .cta-btn{display:inline-block;background:linear-gradient(135deg,#d4a017,#f5d06e);color:#1a0e00;padding:14px 48px;border-radius:50px;text-decoration:none;font-weight:800;font-size:16px;transition:all .3s;box-shadow:0 4px 15px rgba(212,160,23,.3)}
.cta-section .cta-btn:hover{background:linear-gradient(135deg,#c49110,#e8c050);transform:translateY(-2px)}

/* ===== Footer ===== */
.footer{background:#0d0800;color:#888;padding:40px 20px;text-align:center;font-size:13px}
.footer a{color:#d4a017;text-decoration:none;margin:0 8px;white-space:nowrap}
.footer-links{margin:16px 0 20px;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 12px}
.footer-links a{color:#d4a017;text-decoration:none;font-size:13px;transition:color .3s}
.footer-links a:hover{color:#f5d06e}
.footer-links span{color:#555;font-size:11px}
.footer .disclaimer{max-width:700px;margin:20px auto 0;font-size:11px;opacity:.55;line-height:1.6}

/* ===== Posts ===== */
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.05);transition:transform .3s,box-shadow .3s}
.post-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(212,160,23,.1)}
.post-card img{width:100%;height:200px;object-fit:cover;display:block}
.post-card-body{padding:20px 24px 24px}
.post-date{font-size:12px;color:#bbb;margin-bottom:6px}
.post-card h3{font-size:16px;margin-bottom:8px;line-height:1.4}
.post-card h3 a{color:#2d1f00;text-decoration:none;transition:color .3s}
.post-card h3 a:hover{color:#d4a017}
.post-excerpt{font-size:13px;color:#888;line-height:1.6}
.post-card .read-more{display:inline-block;margin-top:8px;color:#d4a017;font-size:13px;font-weight:700;text-decoration:none}

/* ===== 成分 ===== */
.ingredients{background:#fff;border-radius:16px;padding:40px;margin-top:40px;border:1px solid rgba(212,160,23,.1)}
.ingredients-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;list-style:none}
.ingredients-grid li{padding:16px 20px;background:#faf8f5;border-radius:10px;border-left:3px solid #d4a017}
.ingredients-grid li strong{color:#2d1f00}

/* ===== Responsive ===== */
@media(max-width:768px){
.features-grid{grid-template-columns:repeat(2,1fr)}
.products-grid,.posts-grid,.ingredients-grid{grid-template-columns:1fr}
.why-list{grid-template-columns:repeat(2,1fr)}
.why-section{padding:30px 20px}
.header-inner{flex-direction:column;text-align:center}
.header-nav a{margin:0 10px}
.hero{padding:50px 20px}
}

/* ===== Loading ===== */
.loading{text-align:center;padding:40px;color:#999}
.loading::after{content:"";display:inline-block;width:24px;height:24px;border:3px solid #eee;border-top-color:#d4a017;border-radius:50%;animation:spin .8s linear infinite;margin-left:8px;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
</style>