@font-face{font-family:'Cormorant Garamond';src:url('../fonts/cormorant-garamond-latin.woff2') format('woff2');font-weight:400 700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0304,U+0308,U+0327,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';src:url('../fonts/inter-latin.woff2') format('woff2');font-weight:300 700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0300-0301,U+0304,U+0308,U+0327,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--dark:#0A0E1A;--dark-surface:#111827;--dark-card:#1A2035;--blue:#3B82F6;--blue-hover:#2563EB;--blue-bg:rgba(59,130,246,0.08);--blue-border:rgba(59,130,246,0.2);--cyan:#06B6D4;--cyan-soft:#67E8F9;--cyan-bg:rgba(6,182,212,0.08);--text:#E2E8F0;--text-light:#CBD5E1;--text-muted:#94A3B8;--border:#1E293B;--border-light:#334155;--success:#10B981;--danger:#EF4444;--warning:#F59E0B;--white:#FFFFFF;--shadow-sm:0 1px 3px rgba(0,0,0,0.3);--shadow-md:0 4px 16px rgba(0,0,0,0.4);--shadow-lg:0 12px 40px rgba(0,0,0,0.5);--shadow-glow:0 0 30px rgba(59,130,246,0.15);--font-heading:'Cormorant Garamond',Georgia,serif;--font-body:'Inter',system-ui,sans-serif;--radius:16px;--radius-sm:10px;--radius-xs:6px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-body);color:var(--text);background:var(--dark);line-height:1.7}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:600;line-height:1.2;color:var(--white)}
.header{position:fixed;top:0;width:100%;z-index:100;background:rgba(10,14,26,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}.header.scrolled{box-shadow:0 4px 20px rgba(0,0,0,0.5)}.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:68px}.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-size:1.2rem;font-weight:700;color:var(--white)}.logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--blue),var(--cyan));border-radius:8px;display:flex;align-items:center;justify-content:center}.logo-icon .material-symbols-outlined{color:white;font-size:18px}.nav{display:flex;gap:8px;align-items:center}.nav-item{position:relative}.nav-link{padding:8px 16px;font-size:0.875rem;font-weight:500;color:var(--text-muted);border-radius:var(--radius-xs);transition:all 0.2s;cursor:pointer;display:flex;align-items:center;gap:4px;background:none;border:none;font-family:var(--font-body)}.nav-link:hover{color:var(--cyan-soft);background:var(--blue-bg)}.nav-dropdown{position:absolute;top:calc(100% + 8px);left:0;background:var(--dark-surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:8px;min-width:260px;display:none;z-index:200}.nav-item:hover .nav-dropdown{display:block}.nav-dropdown a{display:block;padding:10px 14px;font-size:0.85rem;color:var(--text-light);border-radius:var(--radius-xs);transition:background 0.15s}.nav-dropdown a:hover{background:var(--blue-bg);color:var(--cyan-soft)}.mobile-toggle{display:none;background:none;border:none;padding:8px;cursor:pointer}.mobile-toggle .material-symbols-outlined{font-size:24px;color:var(--white)}
.sub-hero{padding:120px 24px 60px;background:linear-gradient(180deg,var(--dark) 0%,var(--dark-surface) 100%);position:relative;overflow:hidden}.sub-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse 80% 60% at 50% 20%,rgba(59,130,246,0.08) 0%,transparent 70%);pointer-events:none}.sub-hero-inner{max-width:900px;margin:0 auto;position:relative;z-index:1}.breadcrumb{font-size:0.8rem;color:var(--text-muted);margin-bottom:20px;display:flex;align-items:center;gap:6px}.breadcrumb a{color:var(--cyan)}.sub-hero h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:16px}.sub-hero h1 span{background:linear-gradient(135deg,var(--blue),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sub-hero-desc{font-size:1.05rem;color:var(--text-light);max-width:700px;line-height:1.8;margin-bottom:24px}.sub-hero-meta{display:flex;align-items:center;gap:16px;font-size:0.82rem;color:var(--text-muted);flex-wrap:wrap}.sub-hero-meta strong{color:var(--text)}.sub-hero-img{margin-top:40px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-lg)}.sub-hero-img img{width:100%;height:auto}
.disclosure{max-width:800px;margin:32px auto;padding:0 24px}.disclosure-box{background:var(--dark-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 22px;font-size:0.82rem;color:var(--text-muted);line-height:1.7}.disclosure-box a{color:var(--cyan)}
.content{max-width:800px;margin:0 auto;padding:0 24px 64px}.content h2{font-size:1.75rem;margin:48px 0 16px;color:var(--white)}.content h3{font-size:1.3rem;margin:32px 0 12px;color:var(--white)}.content p{color:var(--text-light);margin-bottom:16px;line-height:1.8}.content ul,.content ol{margin:0 0 16px 20px;color:var(--text-light)}.content li{margin-bottom:8px;line-height:1.7}.content strong{color:var(--white)}.content blockquote{border-left:3px solid var(--blue);background:var(--blue-bg);padding:16px 20px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:24px 0;font-style:italic;color:var(--text-light)}
.product-highlight{background:var(--dark-surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin:32px 0;display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:center;transition:all 0.3s}.product-highlight:hover{border-color:var(--blue-border);box-shadow:var(--shadow-glow)}.product-highlight img{border-radius:var(--radius-sm);width:100%;aspect-ratio:4/3;object-fit:cover}.product-highlight h3{margin:0 0 8px;font-size:1.2rem}.product-highlight .ph-specs{font-size:0.85rem;color:var(--text-muted);margin-bottom:12px}.product-highlight .ph-price{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--white);margin-bottom:12px}.btn-amazon{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--blue),var(--blue-hover));color:var(--white);padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:0.9rem;transition:all 0.25s}.btn-amazon:hover{box-shadow:0 8px 25px rgba(59,130,246,0.3);transform:translateY(-1px)}
.faq-list{display:flex;flex-direction:column;gap:12px;margin-top:24px}.faq-item{background:var(--dark-surface);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.faq-item summary{padding:18px 22px;font-weight:600;font-size:0.95rem;color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:space-between;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:'+';font-size:1.3rem;color:var(--blue);font-weight:300}.faq-item[open] summary::after{content:'\2212'}.faq-item[open] summary{background:var(--blue-bg);border-bottom:1px solid var(--border)}.faq-item summary:hover{background:var(--blue-bg)}.faq-answer{padding:18px 22px;font-size:0.9rem;color:var(--text-light);line-height:1.8}
.author-section{padding:48px 24px}.author-card{max-width:800px;margin:0 auto;background:var(--dark-surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;display:flex;gap:24px;align-items:center}.author-avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid var(--blue-border);flex-shrink:0}.author-name{font-family:var(--font-heading);font-size:1.15rem;color:var(--white);margin-bottom:4px}.author-role{font-size:0.82rem;color:var(--cyan);margin-bottom:8px}.author-bio{font-size:0.85rem;color:var(--text-muted);line-height:1.7}
.footer{background:var(--dark-surface);border-top:1px solid var(--border);padding:48px 24px 24px}.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}.footer-brand{font-family:var(--font-heading);font-size:1.2rem;font-weight:700;color:var(--white);margin-bottom:12px;display:flex;align-items:center;gap:10px}.footer-desc{font-size:0.82rem;color:var(--text-muted);line-height:1.7}.footer-col h4{font-family:var(--font-body);font-size:0.8rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-muted);margin-bottom:16px}.footer-col a{display:block;font-size:0.85rem;color:var(--text-light);padding:4px 0;transition:color 0.2s}.footer-col a:hover{color:var(--cyan-soft)}.footer-bottom{max-width:1200px;margin:32px auto 0;padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:0.78rem;color:var(--text-muted)}.update-date{display:flex;align-items:center;gap:4px}.update-date .material-symbols-outlined{font-size:14px}
.vs-table{width:100%;border-collapse:collapse;background:var(--dark-surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);margin:24px 0}.vs-table th{background:var(--dark-card);padding:14px 16px;text-align:left;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--cyan-soft);font-weight:600;border-bottom:1px solid var(--border)}.vs-table td{padding:14px 16px;font-size:0.88rem;color:var(--text-light);border-bottom:1px solid var(--border)}.vs-table tr:last-child td{border-bottom:none}.vs-table .win{color:var(--success);font-weight:600}
.legal-content{max-width:800px;margin:0 auto;padding:0 24px 64px}.legal-content h2{font-size:1.5rem;margin:40px 0 12px;color:var(--white)}.legal-content h3{font-size:1.15rem;margin:24px 0 8px;color:var(--white)}.legal-content p{color:var(--text-light);margin-bottom:14px;line-height:1.8;font-size:0.9rem}.legal-content ul{margin:0 0 14px 20px;color:var(--text-light)}.legal-content li{margin-bottom:6px;line-height:1.7;font-size:0.9rem}.legal-content strong{color:var(--white)}.legal-content a{color:var(--cyan)}
@media(max-width:1024px){.product-highlight{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.nav{display:none;position:fixed;top:68px;left:0;right:0;background:var(--dark-surface);border-bottom:1px solid var(--border);flex-direction:column;padding:16px;gap:4px;box-shadow:var(--shadow-lg)}.nav.open{display:flex}.nav-dropdown{position:static;display:none;box-shadow:none;border:none;background:transparent;padding:0 0 0 16px}.nav-item:hover .nav-dropdown{display:none}.nav-item.open .nav-dropdown{display:block}.mobile-toggle{display:block}.author-card{flex-direction:column;text-align:center}.footer-inner{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px;text-align:center}.vs-table{font-size:0.8rem}.vs-table th,.vs-table td{padding:10px 8px}}