:root{--primary: #1B2B5E;--primary-hover: #142248;--accent: #C9A84C;--accent-hover: #B5943A;--background: #F8F6F2;--surface: #FFFFFF;--dark: #0D1628;--muted: #7A8495;--border: #E2DDD6;--border-dark: #C8C2BA;--success: #2D7A4F;--error: #C0392B;--font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-serif: Georgia, "Times New Roman", serif;--shadow-sm: 0 1px 3px rgba(13,22,40,.08);--shadow-md: 0 4px 16px rgba(13,22,40,.12);--shadow-lg: 0 8px 32px rgba(13,22,40,.16);--radius: 6px;--radius-lg: 12px;--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--background);color:var(--dark);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{cursor:pointer;border:none;background:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:1rem}.container{max-width:1240px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius);font-size:.95rem;font-weight:600;letter-spacing:.5px;transition:background var(--transition),color var(--transition),transform var(--transition),box-shadow var(--transition);cursor:pointer;border:2px solid transparent}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-accent:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--muted)}.btn-ghost:hover{color:var(--primary)}.btn-sm{padding:8px 18px;font-size:.875rem}.btn-lg{padding:16px 36px;font-size:1.05rem}.btn-full{width:100%}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase}.badge-new{background:var(--primary);color:#fff}.badge-sale{background:var(--error);color:#fff}.badge-bestseller{background:var(--accent);color:#fff}.badge-featured{background:var(--dark);color:#fff}.section-label{font-size:.8rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:8px}.section-title{font-size:2rem;font-weight:700;color:var(--dark);line-height:1.25;margin-bottom:16px}.section-subtitle{font-size:1.05rem;color:var(--muted);max-width:560px}.page-wrapper{min-height:calc(100vh - 80px);padding:48px 0}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}@media (max-width: 1100px){.grid-4{grid-template-columns:repeat(3,1fr)}}@media (max-width: 820px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}.section-title{font-size:1.6rem}}@media (max-width: 520px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.container{padding:0 16px}}.divider{border:none;border-top:1px solid var(--border);margin:40px 0}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.875rem;font-weight:600;color:var(--dark);margin-bottom:6px}.form-input{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--dark);transition:border-color var(--transition),box-shadow var(--transition);outline:none}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1b2b5e1a}.form-input::placeholder{color:var(--muted)}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--muted);margin-bottom:32px;flex-wrap:wrap}.breadcrumb a:hover{color:var(--primary)}.breadcrumb .sep{color:var(--border-dark)}.breadcrumb .current{color:var(--dark);font-weight:500}.notice{padding:14px 20px;border-radius:var(--radius);font-size:.9rem;font-weight:500}.notice-success{background:#eaf7ef;color:var(--success);border:1px solid #B7E4CA}.notice-error{background:#fdedec;color:var(--error);border:1px solid #F5B7B1}.skeleton{background:linear-gradient(90deg,var(--border) 25%,#eeeae4 50%,var(--border) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.text-center{text-align:center}.text-muted{color:var(--muted)}.text-accent{color:var(--accent)}.text-primary{color:var(--primary)}.font-bold{font-weight:700}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}.mb-48{margin-bottom:48px}.policy-page{max-width:800px;margin:0 auto;padding:48px 24px}.policy-page h1{font-size:2rem;color:var(--dark);margin-bottom:8px}.policy-page .last-updated{font-size:.875rem;color:var(--muted);margin-bottom:40px}.policy-page h2{font-size:1.2rem;color:var(--primary);margin:32px 0 12px}.policy-page p{color:var(--muted);margin-bottom:16px;line-height:1.75}.policy-page ul{color:var(--muted);margin:0 0 16px 24px;line-height:1.75}