/* mirror_flow:p6_ai_generated */
:root {
  --primary: #1a1a2e;
  --primary-light: #2d2d44;
  --accent: #c9a96e;
  --accent-light: #d4bc8a;
  --accent-dark: #b8934f;
  --gold: #d4a853;
  --gold-light: #f0d78c;
  --white: #ffffff;
  --off-white: #fafafa;
  --light-gray: #f5f5f5;
  --medium-gray: #e8e8e8;
  --gray: #999999;
  --dark-gray: #555555;
  --text: #333333;
  --text-light: #666666;
  --text-muted: #888888;
  --border: #e0e0e0;
  --border-light: #eeeeee;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow: 0 2px 12px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.15);
  --radius-sm: 4px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font-sans: 'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
  --font-serif: 'Noto Serif SC','STSong','SimSun',Georgia,serif;
  --transition-fast: 0.2s ease;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;
  --max-width: 1280px;
  --header-height: 72px;
  --header-height-mobile: 60px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}

body{font-family:var(--font-sans);color:var(--text);background:var(--white);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--primary)}
h1{font-size:2.5rem;letter-spacing:0.5px}
h2{font-size:2rem;letter-spacing:0.3px}
h3{font-size:1.5rem}
h4{font-size:1.25rem}
h5{font-size:1.1rem}
h6{font-size:1rem}

p{margin-bottom:1rem;color:var(--text-light)}
p:last-child{margin-bottom:0}

a{color:var(--accent-dark);text-decoration:none;transition:color var(--transition-fast)}
a:hover{color:var(--accent)}

img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
input,select,textarea{border:1px solid var(--border);border-radius:var(--radius-sm);padding:0.75rem 1rem;width:100%;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(201,169,110,0.15)}
textarea{resize:vertical;min-height:120px}

.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}
.section{padding:5rem 0}
.section-sm{padding:3rem 0}
.section-lg{padding:7rem 0}

.section-title{text-align:center;margin-bottom:3rem}
.section-title h2{font-size:2rem;margin-bottom:0.75rem;position:relative;display:inline-block}
.section-title h2::after{content:'';display:block;width:50px;height:3px;background:var(--accent);margin:0.75rem auto 0;border-radius:2px}
.section-title p{color:var(--text-muted);font-size:1.05rem;max-width:600px;margin:0 auto}
.section-title.left{text-align:left}
.section-title.left h2::after{margin-left:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.75rem 2rem;border-radius:var(--radius);font-weight:500;font-size:1rem;transition:all var(--transition);text-align:center;white-space:nowrap;letter-spacing:0.3px}
.btn-primary{background:var(--accent);color:var(--white)}
.btn-primary:hover{background:var(--accent-dark);color:var(--white);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--accent);border:2px solid var(--accent)}
.btn-outline:hover{background:var(--accent);color:var(--white)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--light-gray);border-color:var(--gray)}
.btn-sm{padding:0.5rem 1.25rem;font-size:0.9rem;border-radius:var(--radius-sm)}
.btn-lg{padding:1rem 2.5rem;font-size:1.1rem;border-radius:var(--radius-md)}
.btn-white{background:var(--white);color:var(--primary)}
.btn-white:hover{background:var(--off-white);color:var(--primary);box-shadow:var(--shadow)}
.btn-dark{background:var(--primary);color:var(--white)}
.btn-dark:hover{background:var(--primary-light);color:var(--white)}

.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,0.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:all var(--transition);height:var(--header-height)}
.header.scrolled{border-bottom-color:var(--border-light);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.header-logo{display:flex;align-items:center;gap:0.5rem;font-size:1.35rem;font-weight:700;color:var(--primary);letter-spacing:0.5px;flex-shrink:0}
.header-logo img{height:40px;width:auto}
.header-logo span{white-space:nowrap}
.header-nav{display:flex;align-items:center;gap:0.25rem}
.header-nav a{display:block;padding:0.5rem 1rem;color:var(--text);font-weight:500;font-size:0.95rem;border-radius:var(--radius-sm);transition:all var(--transition-fast);position:relative}
.header-nav a:hover,.header-nav a.active{color:var(--accent-dark)}
.header-nav a.active::after{content:'';position:absolute;bottom:4px;left:1rem;right:1rem;height:2px;background:var(--accent);border-radius:1px}
.header-actions{display:flex;align-items:center;gap:0.75rem}
.header-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;z-index:1001}
.header-toggle span{display:block;width:26px;height:2px;background:var(--primary);border-radius:2px;transition:all var(--transition)}

.hero{position:relative;margin-top:var(--header-height);background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 50%,#1a1a2e 100%);color:var(--white);overflow:hidden;min-height:520px;display:flex;align-items:center}
.hero::before{content:'';position:absolute;top:-50%;right:-30%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(201,169,110,0.2) 0%,transparent 70%);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:-20%;left:-10%;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(212,168,83,0.15) 0%,transparent 70%);pointer-events:none}
.hero .container{position:relative;z-index:2;display:flex;align-items:center;gap:3rem}
.hero-content{flex:1}
.hero-content h1{font-size:2.8rem;font-weight:700;color:var(--white);margin-bottom:1.25rem;line-height:1.25}
.hero-content h1 span{color:var(--gold-light)}
.hero-content p{font-size:1.15rem;color:rgba(255,255,255,0.8);margin-bottom:2rem;max-width:520px}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap}
.hero-image{flex:0 0 420px;position:relative}
.hero-image img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%}

.page-banner{position:relative;margin-top:var(--header-height);background:var(--primary);color:var(--white);padding:4rem 0;text-align:center;overflow:hidden}
.page-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(201,169,110,0.15) 0%,transparent 60%);pointer-events:none}
.page-banner h1{color:var(--white);font-size:2.2rem;margin-bottom:0.5rem}
.page-banner .breadcrumb{display:flex;align-items:center;justify-content:center;gap:0.5rem;color:rgba(255,255,255,0.7);font-size:0.9rem}
.page-banner .breadcrumb a{color:rgba(255,255,255,0.9)}
.page-banner .breadcrumb a:hover{color:var(--gold-light)}
.page-banner .breadcrumb .sep{opacity:0.5}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about-image{position:relative;border-radius:var(--radius-lg);overflow:hidden}
.about-image img{border-radius:var(--radius-lg);width:100%}
.about-image::after{content:'';position:absolute;bottom:-12px;right:-12px;width:100%;height:100%;border:3px solid var(--accent);border-radius:var(--radius-lg);z-index:-1;pointer-events:none}
.about-content h2{margin-bottom:1.25rem}
.about-content .highlight{color:var(--accent-dark);font-weight:600;font-size:1.1rem;margin-bottom:1rem;display:block}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2rem}
.about-stat{text-align:center;padding:1.5rem;background:var(--light-gray);border-radius:var(--radius)}
.about-stat .number{font-size:2rem;font-weight:700;color:var(--accent-dark);display:block}
.about-stat .label{font-size:0.9rem;color:var(--text-muted);margin-top:0.25rem}

.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem}
.product-card{background:var(--white);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border-light);transition:all var(--transition);position:relative}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.product-card-image{position:relative;overflow:hidden;aspect-ratio:4/3;background:var(--light-gray)}
.product-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}
.product-card:hover .product-card-image img{transform:scale(1.05)}
.product-card-tag{position:absolute;top:12px;left:12px;background:var(--accent);color:var(--white);padding:0.3rem 0.75rem;border-radius:20px;font-size:0.8rem;font-weight:500;z-index:2}
.product-card-body{padding:1.25rem}
.product-card-body h3{font-size:1.1rem;margin-bottom:0.5rem}
.product-card-body h3 a{color:var(--primary)}
.product-card-body h3 a:hover{color:var(--accent-dark)}
.product-card-body .desc{font-size:0.9rem;color:var(--text-muted);margin-bottom:0.75rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card-footer{display:flex;align-items:center;justify-content:space-between;padding:0 1.25rem 1.25rem}
.product-card-footer .price{font-weight:700;color:var(--accent-dark);font-size:1.1rem}

.filter-bar{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-light)}
.filter-bar .filter-group{display:flex;gap:0.5rem;flex-wrap:wrap}
.filter-bar .filter-btn{padding:0.5rem 1.25rem;border:1px solid var(--border);border-radius:24px;font-size:0.9rem;color:var(--text-light);transition:all var(--transition-fast);background:var(--white)}
.filter-bar .filter-btn:hover,.filter-bar .filter-btn.active{background:var(--accent);color:var(--white);border-color:var(--accent)}

.advantages{background:var(--light-gray)}
.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.advantage-item{text-align:center;padding:2rem 1.5rem;background:var(--white);border-radius:var(--radius);transition:all var(--transition)}
.advantage-item:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.advantage-icon{width:64px;height:64px;margin:0 auto 1rem;background:linear-gradient(135deg,var(--accent-light),var(--accent));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--white)}
.advantage-item h3{font-size:1.1rem;margin-bottom:0.5rem}
.advantage-item p{font-size:0.9rem;color:var(--text-muted)}

.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem}
.contact-info h2{margin-bottom:1rem}
.contact-info .info-list{margin-top:2rem}
.contact-info .info-item{display:flex;gap:1rem;margin-bottom:1.5rem;align-items:flex-start}
.contact-info .info-icon{flex-shrink:0;width:44px;height:44px;background:var(--light-gray);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent-dark);font-size:1.1rem}
.contact-info .info-text h4{font-size:0.95rem;margin-bottom:0.2rem}
.contact-info .info-text p{font-size:0.9rem;color:var(--text-muted);margin-bottom:0}